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提交 89f95ea2 编写于 作者: D dzhwinter
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CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -141,12 +141,6 @@ else()
set(THIRD_PARTY_BUILD_TYPE Release)
endif()
if(WITH_MKL)
option(MKL_SPLIT_GEMM "PaddlePaddle MKL gemm would split to small ones" OFF)
if (MKL_SPLIT_GEMM)
add_definitions(-DPADDLE_MKL_SPLIT_GEMM)
endif()
endif()
set(WITH_MKLML ${WITH_MKL})
if (NOT DEFINED WITH_MKLDNN)
if (WITH_MKL AND AVX2_FOUND)
......
cmake/configure.cmake
浏览文件 @ 89f95ea2
......@@ -50,7 +50,11 @@ if(NOT WITH_PROFILER)
endif(NOT WITH_PROFILER)
if(NOT CMAKE_CROSSCOMPILING)
if(WITH_AVX AND AVX_FOUND)
if(WITH_AVX AND AVX512F_FOUND)
set(SIMD_FLAG ${AVX512F_FLAG})
elseif(WITH_AVX AND AVX2_FOUND)
set(SIMD_FLAG ${AVX2_FLAG})
elseif(WITH_AVX AND AVX_FOUND)
set(SIMD_FLAG ${AVX_FLAG})
elseif(SSE3_FOUND)
set(SIMD_FLAG ${SSE3_FLAG})
......@@ -104,15 +108,20 @@ if(WITH_GPU)
endif()
if(WITH_ANAKIN)
if(${CUDA_VERSION_MAJOR} VERSION_LESS 8)
message(FATAL_ERROR "Anakin needs CUDA >= 8.0 to compile")
message(WARNING "Anakin needs CUDA >= 8.0 to compile. Force WITH_ANAKIN=OFF")
set(WITH_ANAKIN OFF CACHE STRING "Anakin is valid only when CUDA >= 8.0." FORCE)
endif()
if(${CUDNN_MAJOR_VERSION} VERSION_LESS 7)
message(FATAL_ERROR "Anakin needs CUDNN >= 7.0 to compile")
message(WARNING "Anakin needs CUDNN >= 7.0 to compile. Force WITH_ANAKIN=OFF")
set(WITH_ANAKIN OFF CACHE STRING "Anakin is valid only when CUDNN >= 7.0." FORCE)
endif()
set(ENV{CUDNN_INCLUDE_DIR} ${CUDNN_INCLUDE_DIR})
set(ENV{CUDNN_LIBRARY} ${CUDNN_LIBRARY})
message(STATUS "cudnn include header is ${CUDNN_INCLUDE_DIR}/cudnn.h")
message(STATUS "cudnn library is ${CUDNN_LIBRARY}")
endif()
if(WITH_ANAKIN)
# NOTICE(minqiyang): the end slash is important because $CUDNN_INCLUDE_DIR
# is a softlink to real cudnn.h directory
set(ENV{CUDNN_INCLUDE_DIR} "${CUDNN_INCLUDE_DIR}/")
get_filename_component(CUDNN_LIBRARY_DIR ${CUDNN_LIBRARY} DIRECTORY)
set(ENV{CUDNN_LIBRARY} ${CUDNN_LIBRARY_DIR})
endif()
elseif(WITH_AMD_GPU)
add_definitions(-DPADDLE_WITH_HIP)
......
cmake/external/anakin.cmake
浏览文件 @ 89f95ea2
......@@ -2,6 +2,11 @@ if (NOT WITH_ANAKIN)
return()
endif()
option(ANAKIN_ENABLE_OP_TIMER "Get more detailed information with Anakin op time" OFF)
if(ANAKIN_ENABLE_OP_TIMER)
add_definitions(-DPADDLE_ANAKIN_ENABLE_OP_TIMER)
endif()
INCLUDE(ExternalProject)
set(ANAKIN_SOURCE_DIR ${THIRD_PARTY_PATH}/anakin)
# the anakin install dir is only default one now
......@@ -11,25 +16,36 @@ set(ANAKIN_LIBRARY ${ANAKIN_INSTALL_DIR})
set(ANAKIN_SHARED_LIB ${ANAKIN_LIBRARY}/libanakin.so)
set(ANAKIN_SABER_LIB ${ANAKIN_LIBRARY}/libanakin_saber_common.so)
# TODO(luotao): ANAKIN_MODLE_URL will move to demo ci later.
set(ANAKIN_MODLE_URL "http://paddle-inference-dist.bj.bcebos.com/mobilenet_v2.anakin.bin")
# TODO(luotao): ANAKIN_MODLE_URL etc will move to demo ci later.
set(INFERENCE_URL "http://paddle-inference-dist.bj.bcebos.com")
set(ANAKIN_MODLE_URL "${INFERENCE_URL}/mobilenet_v2.anakin.bin")
set(ANAKIN_RNN_MODLE_URL "${INFERENCE_URL}/anakin_test%2Fditu_rnn.anakin2.model.bin")
set(ANAKIN_RNN_DATA_URL "${INFERENCE_URL}/anakin_test%2Fditu_rnn_data.txt")
execute_process(COMMAND bash -c "mkdir -p ${ANAKIN_SOURCE_DIR}")
execute_process(COMMAND bash -c "cd ${ANAKIN_SOURCE_DIR}; wget -q --no-check-certificate ${ANAKIN_MODLE_URL}")
execute_process(COMMAND bash -c "cd ${ANAKIN_SOURCE_DIR}; wget -q --no-check-certificate ${ANAKIN_MODLE_URL} -N")
execute_process(COMMAND bash -c "cd ${ANAKIN_SOURCE_DIR}; wget -q --no-check-certificate ${ANAKIN_RNN_MODLE_URL} -N")
execute_process(COMMAND bash -c "cd ${ANAKIN_SOURCE_DIR}; wget -q --no-check-certificate ${ANAKIN_RNN_DATA_URL} -N")
include_directories(${ANAKIN_INCLUDE})
include_directories(${ANAKIN_INCLUDE}/saber/)
include_directories(${ANAKIN_INCLUDE}/saber/core/)
include_directories(${ANAKIN_INCLUDE}/saber/funcs/impl/x86/)
include_directories(${ANAKIN_INCLUDE}/saber/funcs/impl/cuda/base/cuda_c/)
set(ANAKIN_COMPILE_EXTRA_FLAGS
set(ANAKIN_COMPILE_EXTRA_FLAGS
-Wno-error=unused-but-set-variable -Wno-unused-but-set-variable
-Wno-error=unused-variable -Wno-unused-variable
-Wno-error=unused-variable -Wno-unused-variable
-Wno-error=format-extra-args -Wno-format-extra-args
-Wno-error=comment -Wno-comment
-Wno-error=format -Wno-format
-Wno-error=maybe-uninitialized -Wno-maybe-uninitialized
-Wno-error=switch -Wno-switch
-Wno-error=return-type -Wno-return-type
-Wno-error=return-type -Wno-return-type
-Wno-error=non-virtual-dtor -Wno-non-virtual-dtor
-Wno-error=ignored-qualifiers
-Wno-ignored-qualifiers
-Wno-sign-compare
-Wno-reorder
-Wno-reorder
-Wno-error=cpp)
ExternalProject_Add(
......@@ -38,7 +54,7 @@ ExternalProject_Add(
DEPENDS ${MKLML_PROJECT}
# Anakin codes error on Intel(R) Xeon(R) Gold 5117 CPU, temporary do not compile avx512 related code.
GIT_REPOSITORY "https://github.com/luotao1/Anakin"
GIT_TAG "bcf17aabe7921ceb7bce591244b4f9dce7dba5c8"
GIT_TAG "211d1fc5d813d70c0c14072f9083cf25f40940ea"
PREFIX ${ANAKIN_SOURCE_DIR}
UPDATE_COMMAND ""
CMAKE_ARGS -DUSE_GPU_PLACE=YES
......@@ -47,6 +63,8 @@ ExternalProject_Add(
-DPROTOBUF_ROOT=${THIRD_PARTY_PATH}/install/protobuf
-DMKLML_ROOT=${THIRD_PARTY_PATH}/install/mklml
-DCUDNN_ROOT=${CUDNN_ROOT}
-DCUDNN_INCLUDE_DIR=${CUDNN_INCLUDE_DIR}
-DENABLE_OP_TIMER=${ANAKIN_ENABLE_OP_TIMER}
${EXTERNAL_OPTIONAL_ARGS}
CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${ANAKIN_INSTALL_DIR}
)
......
cmake/external/mkldnn.cmake
浏览文件 @ 89f95ea2
......@@ -54,7 +54,7 @@ ExternalProject_Add(
${EXTERNAL_PROJECT_LOG_ARGS}
DEPENDS ${MKLDNN_DEPENDS}
GIT_REPOSITORY "https://github.com/01org/mkl-dnn.git"
GIT_TAG "a29d8487a63afca3d5b8c5bbdbb473cf8ccc6e51"
GIT_TAG "64e03a1939e0d526aa8e9f2e3f7dc0ad8d372944"
PREFIX ${MKLDNN_SOURCES_DIR}
UPDATE_COMMAND ""
CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
......
cmake/simd.cmake
浏览文件 @ 89f95ea2
......@@ -10,6 +10,7 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID
set(SSE3_FLAG "-msse3")
set(AVX_FLAG "-mavx")
set(AVX2_FLAG "-mavx2")
set(AVX512F_FLAG "-mavx512f")
elseif(MSVC)
set(MMX_FLAG "/arch:MMX")
set(SSE2_FLAG "/arch:SSE2")
......@@ -81,5 +82,16 @@ int main()
return 0;
}" AVX2_FOUND)
# Check AVX512F
set(CMAKE_REQUIRED_FLAGS ${AVX512F_FLAG})
set(AVX512F_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
CHECK_CXX_SOURCE_RUNS("
#include <immintrin.h>
int main()
{
__m512i a = _mm512_undefined_epi32();
return 0;
}" AVX512F_FOUND)
set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_RETAINED})
mark_as_advanced(MMX_FOUND SSE2_FOUND SSE3_FOUND AVX_FOUND AVX2_FOUND)
mark_as_advanced(MMX_FOUND SSE2_FOUND SSE3_FOUND AVX_FOUND AVX2_FOUND AVX512F_FOUND)
doc/fluid/design/dist_train/dist_train_nccl2.md
浏览文件 @ 89f95ea2
# Distributed Training with NCCL2
We design a pattern that can enable training with `ParallelExecutor` and
using [NCCL2](https://developer.nvidia.com/nccl) as it's collective
use [NCCL2](https://developer.nvidia.com/nccl) as it's collective
communication library.
In `ParallelExecutor` we can use `AllReduce` or `Reduce` and `Broadcast`
......@@ -9,14 +9,14 @@ to do multi GPU training. And if we initialize NCCL2 communicators as
ranks in a distributed environment, we can simply run the `ParallelExecutor`
as a distributed program! The only thing that may be different than in
the single node version is that we need to broadcast the NCCL unique ID
to all the nodes, and initialize communicators using that ID, so NCCL2
will know each other as ranks.
to all the nodes and initialize communicators using that ID, so NCCL2
can know each other as ranks.
To achieve this feature, we introduce a new operator: `gen_nccl_id` op,
so we are ***not*** "bind to" running NCCL2 with MPI, we can run it in
what ever platform you like.
whatever platform you like.
It have two running modes:
It has two running modes:
1. Generate and broadcast mode, which should be used on trainer 0;
1. Listen and fetch mode, which should be used on trainers other than 0.
......@@ -29,7 +29,7 @@ initialize NCCL communicator objects.
<img src="src/ncc2_design.png">
The above figure indicates the general process when training with NCCL2
distributed. Each trainer have the number of communicators equal to the
distributed. Each trainer has the number of communicators equal to the
number of GPUs, but the ranks should match the global ranks number: here
we have total 8 GPUs, so `nranks==8`, for each trainer, the ranks should
be from 0 ~ 3 on trainer 0 and 4 ~ 7 on trainer 1.
doc/fluid/design/others/graph_survey.md
浏览文件 @ 89f95ea2
......@@ -28,7 +28,7 @@ def get_symbol(num_classes=10, **kwargs):
Varible here is actually a Symbol. Every basic Symbol will correspond to one Node, and every Node has its own NodeAttr. There is a op field in NodeAttr class, when a Symbol represents Variable(often input data), the op field is null.
Varible here is actually a Symbol. Every basic Symbol will correspond to one Node, and every Node has its own AnyAttr. There is a op field in AnyAttr class, when a Symbol represents Variable(often input data), the op field is null.
Symbol contains a data member, std::vector<NodeEntry> outputs, and NodeEntry cantains a poniter to Node. We can follow the Node pointer to get all the Graph.
......
doc/fluid/dev/new_op_cn.md
浏览文件 @ 89f95ea2
......@@ -36,19 +36,19 @@
<tbody>
<tr>
<td>OpProtoMake定义 </td>
<td>`.cc`文件，Backward Op不需要定义OpProtoMake </td>
<td>.cc 文件，Backward Op不需要定义OpProtoMake </td>
</tr>
<tr>
<td>Op定义 </td>
<td> `.cc`文件</td>
<td> .cc 文件</td>
</tr>
<tr>
<td>Kernel实现 </td>
<td> CPU、CUDA共享Kernel实现在`.h`文件中，否则，CPU 实现在`.cc`文件中，CUDA 实现在`.cu`文件中。</td>
<td> CPU、CUDA共享Kernel实现在.h 文件中，否则，CPU 实现在.cc 文件中，CUDA 实现在.cu 文件中。</td>
</tr>
<tr>
<td>注册Op </td>
<td> Op注册实现在`.cc`文件；Kernel注册CPU实现在`.cc`文件中，CUDA实现在`.cu`文件中</td>
<td> Op注册实现在.cc 文件；Kernel注册CPU实现在.cc 文件中，CUDA实现在.cu 文件中</td>
</tr>
</tbody>
</table>
......@@ -119,10 +119,29 @@ $$Out = scale*X$$
这个例子有`AddAttr<AttrType>("scale", "...").SetDefault(1.0);` : 增加`scale`系数，作为参数属性，并且设置默认值为1.0。
### 定义GradProtoMaker类
每个Op的必须有一个对应的GraProtoMaker，若未定制对应前向Op的GradProtoMaker，fluid提供了DefaultGradProtoMaker，默认注册会使用全部输入输出，包括Input, Output, Output@Grad等，使用不需要的变量的会造成显存浪费。
下面示例定义了ScaleOp的GradProtoMaker。
```cpp
class ScaleGradMaker : public framework::SingleGradOpDescMaker {
public:
using framework::SingleGradOpDescMaker::SingleGradOpDescMaker;
std::unique_ptr<framework::OpDesc> Apply() const override {
auto *grad_op = new framework::OpDesc();
grad_op->SetType("scale");
grad_op->SetInput("X", OutputGrad("Out"));
grad_op->SetOutput("Out", InputGrad("X"));
grad_op->SetAttr("scale", GetAttr("scale"));
return std::unique_ptr<framework::OpDesc>(grad_op);
}
};
```
### 定义Operator类
下面的点实现了MulOp的定义：
下面实现了MulOp的定义：
```cpp
class MulOp : public framework::OperatorWithKernel {
......@@ -334,3 +353,83 @@ ctest -R test_mul_op
- 注册Op时的类型名，需要和该Op的名字一样。即不允许在`A_op.cc`里面，注册`REGISTER_OPERATOR(B, ...)`等，这将会导致单元测试出错。
- 如果Op没有实现CUDA Kernel，请不要创建空的`*_op.cu`，这将会导致单元测试出错。
- 如果多个Op依赖一些共用的函数，可以创建非`*_op.*`格式的文件来存放，如`gather.h`文件。
### PADDLE_ENFORCE使用注意
实现Op时检查数据的合法性需要使用PADDLE_ENFORCE以及PADDLE_ENFORCE_EQ等宏定义，基本格式如下：
```
PADDLE_ENFORCE(表达式, 错误提示信息)
PADDLE_ENFORCE_EQ(比较对象A, 比较对象B, 错误提示信息)
```
如果表达式为真，或者比较对象A=B，则检查通过，否则会终止程序运行，向用户反馈相应的错误提示信息。
为了确保提示友好易懂，开发者需要注意其使用方法。
#### 总体原则
任何使用了PADDLE_ENFORCE与PADDLE_ENFORCE_**检查的地方，必须有详略得当的备注解释！**错误提示信息**不能为空！
#### 提示信息书写标准
1. [required] 哪里错了？为什么错了？
- 例如：`ValueError: Mismatched label shape`
2. [optional] 期望的输入是什么样的？实际的输入是怎样的？
- 例如：`Expected labels dimension=1. Received 4.`
3. [optional] 能否给出修改意见？
- 例如：`Suggested Fix:If your classifier expects one-hot encoding label,check your n_classes argument to the estimatorand/or the shape of your label.Otherwise, check the shape of your label.`
如果并非必要或者简洁的描述即可表达清楚以上要点，根据情况书写亦可。
##### FAQ 典型问题
1. 无报错信息或报错信息过于简单，不能给用户提供有效的提示！
问题示例1 ：未写提示信息
```
PADDLE_ENFORCE(ctx->HasInput("X"), "");
```
问题示例2 ：提示信息过于简单
```
PADDLE_ENFORCE(i != nullptr, "i must be set"); // i是什么？
```
2. 在报错信息中使用开发人员定义的变量缩写，不易理解！
问题示例：
```
PADDLE_ENFORCE(forward_pd != nullptr,
"Fail to find eltwise_fwd_pd in device context"); //eltwise_fwd_pd用户可能看不懂
```
3. OP内部调用非法接口：Op内部如果出现Output = ShareDataWith(Input)
问题示例：
```cpp
auto *out = ctx.Output<framework::LoDTensor>("Out");
auto *in = ctx.Input<framework::LoDTensor>("X");
out->ShareDataWith(*in);
```
Op内部如果出现Output = ShareDataWith(Input)，相当于operator图的中有一条隐藏边，连接了Input和Output，这条边无法在图分析中表达，引发基于图优化的错误。
4. OP实现的性能实践
调用了eigen的broadcast, chop等操作，性能会比手写cuda kernel差几倍以上。此时cpu的实现可以复用eigen，gpu实现可以实现cuda kernel.
#### OP InferShape检查提示信息特别说明
- 检查输入输出变量，请统一遵循以下格式
`Input(变量名) of OP名 operator should not be null.`
正确示例：
```
PADDLE_ENFORCE(ctx->HasInput("Input"),
"Input(Input) of LSTMP operator should not be null.");
```
- 反向Op的输入输出检查，要写明反向Op的名字
正确示例：
```
PADDLE_ENFORCE(ctx->HasInput("X"),
"Input(X) of LoDResetGrad opreator should not be null.");
```
doc/fluid/dev/use_eigen_cn.md
浏览文件 @ 89f95ea2
......@@ -7,7 +7,7 @@
Eigen Tensor模块对element-wise计算提供了强大的支持，并且书写一份代码，可以同时在CPU、GPU执行。但Eigen Tensor是一个正在开发中的模块，因此可能测试不够完备，文档较少。
关于Eigen Tensor模块的详细介绍请参考[文档1](https://github.com/RLovelett/eigen/blob/master/unsupported/Eigen/CXX11/src/Tensor/README.md) 和[文档2](https://bitbucket.org/eigen/eigen/src/default/unsupported/Eigen/CXX11/src/Tensor/README.md)
关于Eigen Tensor模块的详细介绍请参考[Eigen文档](https://bitbucket.org/eigen/eigen/src/default/unsupported/Eigen/CXX11/src/Tensor/README.md)
## paddle::framework::Tensor
......
doc/fluid/howto/cluster/nccl2_rdma_training.md
浏览文件 @ 89f95ea2
# Distributed Training with NCCL2 and RDMA
When doing distributed multi-GPU training, network bandwith often becomes the
bottle neck. We introduce a way to use NCCL2 to do such training job to
achieve best performace.
When doing distributed multi-GPU training, network bandwidth often becomes the
bottleneck. We introduce a way to use NCCL2 to do such training job to
achieve best performance.
## Prepare Hardwares with RDMA and Multiple GPUs
## Prepare Hardware with RDMA and Multiple GPUs
I'm using two Linux servers each of them is installed with 8 GPUs and
I'm using two Linux servers each of them installed with 8 GPUs and
one 100Gb RDMA card.
Base environment is:
......@@ -25,7 +25,7 @@ In general, the steps including:
1. Use docker to run tests and make sure GPUs and RDMA can work inside
the container.
I'll ommit section "Install GPU drivers" because we can find it easily
I'll omit the section "Install GPU drivers" because we can find it easily
somewhere else.
### Install RDMA drivers
......@@ -33,7 +33,7 @@ somewhere else.
For my case, I've got two machines with device
"Mellanox Technologies MT27700 Family [ConnectX-4]" installed. The OS was
"CentOS 7.4" and I updated the kernel to version 4.4 so that docker can
work with latest overlay2 filesystem.
work with the latest overlay2 filesystem.
***NOTE: before you start, make sure you have a way to get a console
of the server other than ssh because we may need to re-configure the
......@@ -45,14 +45,14 @@ network device.***
1. Run `./mlnxofedinstall --add-kernel-support` in the software package.
1. Run `/etc/init.d/openibd restart` to make everything work, note that
this operation may cause the network goes down if you are using this
RDMA device as default network device and use ssh to login the server.
RDMA device as default network device and use ssh to log in the server.
1. Re-configure the network interface, for example:
`ifconfig eth2 192.168.16.30/20 up`, then add routes if needed:
`ip route add default via 192.168.16.1 dev eth2`.
1. Do the same thing on the other node.
1. Use `ping` to test if the two nodes have typical ICMP connection.
1. Use either `udaddy` or `ib_write_bw` to test the network connection is
ready and have the desired bandwith.
ready and have the desired bandwidth.
### Prepare Docker Image to Run RDMA Programs
......@@ -60,7 +60,7 @@ network device.***
package in it.
1. Start a docker container and mount GPU driver libs into it (you can
skip this step if you are using nvidia-docker).
1. Mount RDMA dirvers and libs into the docker image (see below section),
1. Mount RDMA drivers and libs into the docker image (see below section),
also `udaddy` and `ib_write_bw` if needed.
1. Mount GPU devices and RDMA devices into the container using `--device`
or just use privileged mode `--privileged`.
......
paddle/fluid/API.spec
浏览文件 @ 89f95ea2
......@@ -78,7 +78,7 @@ paddle.fluid.io.load_vars ArgSpec(args=['executor', 'dirname', 'main_program', '
paddle.fluid.io.load_params ArgSpec(args=['executor', 'dirname', 'main_program', 'filename'], varargs=None, keywords=None, defaults=(None, None))
paddle.fluid.io.load_persistables ArgSpec(args=['executor', 'dirname', 'main_program', 'filename'], varargs=None, keywords=None, defaults=(None, None))
paddle.fluid.io.save_inference_model ArgSpec(args=['dirname', 'feeded_var_names', 'target_vars', 'executor', 'main_program', 'model_filename', 'params_filename', 'export_for_deployment'], varargs=None, keywords=None, defaults=(None, None, None, True))
paddle.fluid.io.load_inference_model ArgSpec(args=['dirname', 'executor', 'model_filename', 'params_filename'], varargs=None, keywords=None, defaults=(None, None))
paddle.fluid.io.load_inference_model ArgSpec(args=['dirname', 'executor', 'model_filename', 'params_filename', 'pserver_endpoints'], varargs=None, keywords=None, defaults=(None, None, None))
paddle.fluid.io.get_inference_program ArgSpec(args=['target_vars', 'main_program'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.initializer.ConstantInitializer.__init__ ArgSpec(args=['self', 'value', 'force_cpu'], varargs=None, keywords=None, defaults=(0.0, False))
paddle.fluid.initializer.UniformInitializer.__init__ ArgSpec(args=['self', 'low', 'high', 'seed'], varargs=None, keywords=None, defaults=(-1.0, 1.0, 0))
......@@ -153,6 +153,7 @@ paddle.fluid.layers.image_resize ArgSpec(args=['input', 'out_shape', 'scale', 'n
paddle.fluid.layers.image_resize_short ArgSpec(args=['input', 'out_short_len', 'resample'], varargs=None, keywords=None, defaults=('BILINEAR',))
paddle.fluid.layers.resize_bilinear ArgSpec(args=['input', 'out_shape', 'scale', 'name'], varargs=None, keywords=None, defaults=(None, None, None))
paddle.fluid.layers.gather ArgSpec(args=['input', 'index'], varargs=None, keywords=None, defaults=None)
paddle.fluid.layers.scatter ArgSpec(args=['input', 'index', 'updates', 'name'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.random_crop ArgSpec(args=['x', 'shape', 'seed'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.mean_iou ArgSpec(args=['input', 'label', 'num_classes'], varargs=None, keywords=None, defaults=None)
paddle.fluid.layers.relu ArgSpec(args=['x', 'name'], varargs=None, keywords=None, defaults=(None,))
......@@ -161,6 +162,7 @@ paddle.fluid.layers.crop ArgSpec(args=['x', 'shape', 'offsets', 'name'], varargs
paddle.fluid.layers.rank_loss ArgSpec(args=['label', 'left', 'right', 'name'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.prelu ArgSpec(args=['x', 'mode', 'param_attr', 'name'], varargs=None, keywords=None, defaults=(None, None))
paddle.fluid.layers.flatten ArgSpec(args=['x', 'axis', 'name'], varargs=None, keywords=None, defaults=(1, None))
paddle.fluid.layers.stack ArgSpec(args=['x', 'axis'], varargs=None, keywords=None, defaults=(0,))
paddle.fluid.layers.data ArgSpec(args=['name', 'shape', 'append_batch_size', 'dtype', 'lod_level', 'type', 'stop_gradient'], varargs=None, keywords=None, defaults=(True, 'float32', 0, VarType.LOD_TENSOR, True))
paddle.fluid.layers.open_recordio_file ArgSpec(args=['filename', 'shapes', 'lod_levels', 'dtypes', 'pass_num', 'for_parallel'], varargs=None, keywords=None, defaults=(1, True))
paddle.fluid.layers.open_files ArgSpec(args=['filenames', 'shapes', 'lod_levels', 'dtypes', 'thread_num', 'buffer_size', 'pass_num', 'is_test'], varargs=None, keywords=None, defaults=(None, None, 1, None))
......@@ -190,7 +192,7 @@ paddle.fluid.layers.argsort ArgSpec(args=['input', 'axis', 'name'], varargs=None
paddle.fluid.layers.ones ArgSpec(args=['shape', 'dtype', 'force_cpu'], varargs=None, keywords=None, defaults=(False,))
paddle.fluid.layers.zeros ArgSpec(args=['shape', 'dtype', 'force_cpu'], varargs=None, keywords=None, defaults=(False,))
paddle.fluid.layers.reverse ArgSpec(args=['x', 'axis'], varargs=None, keywords=None, defaults=None)
paddle.fluid.layers.While.__init__ ArgSpec(args=['self', 'cond', 'name'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.While.__init__ ArgSpec(args=['self', 'cond', 'is_test', 'name'], varargs=None, keywords=None, defaults=(False, None))
paddle.fluid.layers.While.block ArgSpec(args=['self'], varargs=None, keywords=None, defaults=None)
paddle.fluid.layers.Switch.__init__ ArgSpec(args=['self', 'name'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.Switch.case ArgSpec(args=['self', 'condition'], varargs=None, keywords=None, defaults=None)
......@@ -250,7 +252,6 @@ paddle.fluid.layers.logical_not ArgSpec(args=[], varargs='args', keywords='kwarg
paddle.fluid.layers.uniform_random_batch_size_like ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.gaussian_random ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.gaussian_random_batch_size_like ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.scatter ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.sum ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.slice ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.shape ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
......
paddle/fluid/framework/CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -114,10 +114,19 @@ else()
cc_library(executor SRCS executor.cc DEPS op_registry device_context scope framework_proto glog lod_rank_table feed_fetch_method)
endif()
<<<<<<< HEAD
if (NOT WIN32)
cc_library(parallel_executor SRCS parallel_executor.cc DEPS threaded_ssa_graph_executor scope_buffered_ssa_graph_executor graph graph_viz_pass multi_devices_graph_pass multi_devices_graph_print_pass multi_devices_graph_check_pass)
=======
if (NOT WIN32)
cc_library(parallel_executor SRCS parallel_executor.cc DEPS
threaded_ssa_graph_executor scope_buffered_ssa_graph_executor
graph graph_viz_pass multi_devices_graph_pass
multi_devices_graph_print_pass multi_devices_graph_check_pass
fast_threaded_ssa_graph_executor)
>>>>>>> origin/develop
endif() # NOT WIN32
cc_library(prune SRCS prune.cc DEPS framework_proto)
......
paddle/fluid/framework/array.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <cstdint>
#include "paddle/fluid/platform/hostdevice.h"
namespace paddle {
namespace framework {
template <typename T, size_t N>
class Array {
static_assert(N > 0, "The size of array must be larger than 0");
public:
HOSTDEVICE Array() {}
HOSTDEVICE explicit Array(const T &val) {
for (size_t i = 0; i < N; ++i) data_[i] = val;
}
HOSTDEVICE const T *Get() const { return data_; }
HOSTDEVICE T *GetMutable() { return data_; }
HOSTDEVICE T &operator[](size_t index) { return data_[index]; }
HOSTDEVICE const T &operator[](size_t index) const { return data_[index]; }
HOSTDEVICE constexpr size_t size() const { return N; }
private:
T data_[N];
};
} // namespace framework
} // namespace paddle
paddle/fluid/framework/details/CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -42,3 +42,5 @@ cc_test(gather_op_test SRCS gather_op_handle_test.cc DEPS var_handle op_handle_b
cc_library(scope_buffered_ssa_graph_executor SRCS scope_buffered_ssa_graph_executor.cc DEPS ssa_graph_executor)
#cc_test(reduce_op_handle_test SRCS reduce_op_handle_test.cc DEPS var_handle op_handle_base scope ddim memory
# device_context reduce_op_handle )
cc_library(fast_threaded_ssa_graph_executor SRCS fast_threaded_ssa_graph_executor.cc
DEPS fetch_op_handle ssa_graph_executor scope simple_threadpool device_context)
paddle/fluid/framework/details/execution_strategy.h
浏览文件 @ 89f95ea2
......@@ -19,10 +19,13 @@ namespace framework {
namespace details {
struct ExecutionStrategy {
enum ExecutorType { kDefault = 0, kExperimental = 1 };
size_t num_threads_{0};
bool use_cuda_{true};
bool allow_op_delay_{false};
size_t num_iteration_per_drop_scope_{100};
ExecutorType type_{kDefault};
};
} // namespace details
......
paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.h"
#include <string>
#include <vector>
#include "paddle/fluid/framework/details/fetch_op_handle.h"
#include "paddle/fluid/framework/details/multi_devices_helper.h"
namespace paddle {
namespace framework {
namespace details {
FastThreadedSSAGraphExecutor::FastThreadedSSAGraphExecutor(
const ExecutionStrategy &strategy, const std::vector<Scope *> &local_scopes,
const std::vector<platform::Place> &places,
std::unique_ptr<ir::Graph> &&graph)
: strategy_(strategy),
local_scopes_(local_scopes),
places_(places),
graph_(std::move(graph)),
pool_(strategy.num_threads_ +
1), // add one more thread for generate op_deps
fetch_ctxs_(places) {
auto &ops = graph_->Get<details::GraphOps>("ops");
for (auto &op : ops) {
int dep = static_cast<int>(op->NotReadyInputSize());
op_deps_.emplace(op.get(), dep);
if (dep == 0) {
bootstrap_ops_.emplace_back(op.get());
}
}
PrepareAtomicOpDeps();
}
FeedFetchList FastThreadedSSAGraphExecutor::Run(
const std::vector<std::string> &fetch_tensors) {
std::unique_ptr<std::unordered_map<OpHandleBase *, std::atomic<int>>>
op_deps = atomic_op_deps_.get();
PrepareAtomicOpDeps();
paddle::framework::FeedFetchList fetches;
fetches.resize(fetch_tensors.size());
std::unordered_map<std::string, std::vector<VarHandleBase *>> fetched_vars;
std::vector<std::unique_ptr<ir::Node>> fetch_nodes;
std::vector<std::unique_ptr<FetchOpHandle>> fetch_ops;
for (auto &fetch_var_name : fetch_tensors) {
for (auto &var_map : graph_->Get<details::GraphVars>("vars")) {
auto it = var_map.find(fetch_var_name);
if (it != var_map.end()) {
fetched_vars[fetch_var_name].push_back(it->second.rbegin()->get());
}
}
}
for (size_t i = 0; i < fetch_tensors.size(); ++i) {
auto &var_name = fetch_tensors[i];
auto fetched_var_it = fetched_vars.find(var_name);
PADDLE_ENFORCE(fetched_var_it != fetched_vars.end(),
"Cannot find fetched variable.(Perhaps the main_program "
"is not set to ParallelExecutor)");
auto &vars = fetched_var_it->second;
fetch_nodes.emplace_back(new ir::Node("fetch", ir::Node::Type::kOperation));
auto *op = new FetchOpHandle(fetch_nodes.back().get(), &fetches, i,
&local_scopes_);
fetch_ops.emplace_back(op);
for (auto &p : places_) {
op->SetDeviceContext(p, fetch_ctxs_.Get(p));
}
for (auto *var : vars) {
op->AddInput(var);
}
(*op_deps)[op] = static_cast<int>(op->NotReadyInputSize());
}
size_t num_complete = 0;
remaining_ = 0;
BlockingQueue<size_t> complete_q;
for (auto op : bootstrap_ops_) {
RunOpAsync(op_deps.get(), op, &complete_q);
}
while (num_complete != op_deps->size()) {
size_t num_comp = complete_q.Pop();
if (num_comp == -1UL) {
int remaining = 0;
while (true) {
remaining = remaining_;
if (remaining == 0) {
break;
}
for (int i = 0; i < remaining; ++i) {
complete_q.Pop();
}
}
exception_.ReThrow();
}
num_complete += num_comp;
}
// Wait FetchOps.
if (!fetch_ops.empty()) {
fetch_ops.clear();
}
return fetches;
}
void FastThreadedSSAGraphExecutor::RunOpAsync(
std::unordered_map<OpHandleBase *, std::atomic<int>> *op_deps,
OpHandleBase *op, BlockingQueue<size_t> *complete_q) {
++remaining_;
this->pool_.enqueue([=] {
OpHandleBase *op_to_run = op;
size_t complete = 0;
while (op_to_run != nullptr) {
try {
op_to_run->Run(strategy_.use_cuda_);
++complete;
} catch (...) {
exception_.Catch(std::current_exception());
--remaining_;
complete_q->Push(-1UL);
return;
}
auto &outputs = op_to_run->Outputs();
op_to_run = nullptr;
for (auto &output : outputs) {
for (auto &pending_op : output->PendingOps()) {
std::atomic<int> &deps = op_deps->at(pending_op);
if (deps.fetch_sub(1) == 1) { // pending_op ready
if (op_to_run == nullptr) {
op_to_run = pending_op;
} else {
this->RunOpAsync(op_deps, pending_op, complete_q);
}
}
}
}
}
--remaining_;
complete_q->Push(complete);
});
}
void FastThreadedSSAGraphExecutor::PrepareAtomicOpDeps() {
atomic_op_deps_ = pool_.enqueue([&] {
std::unordered_map<OpHandleBase *, std::atomic<int>> *op_deps =
new std::unordered_map<OpHandleBase *, std::atomic<int>>;
for (auto &pair : op_deps_) {
(*op_deps)[pair.first] = pair.second;
}
return std::unique_ptr<
std::unordered_map<OpHandleBase *, std::atomic<int>>>(op_deps);
});
}
const ir::Graph &FastThreadedSSAGraphExecutor::Graph() const { return *graph_; }
} // namespace details
} // namespace framework
} // namespace paddle
paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <string>
#include <vector>
#include "ThreadPool.h"
#include "paddle/fluid/framework/blocking_queue.h"
#include "paddle/fluid/framework/details/exception_holder.h"
#include "paddle/fluid/framework/details/execution_strategy.h"
#include "paddle/fluid/framework/details/ssa_graph_executor.h"
namespace paddle {
namespace framework {
class Scope;
namespace details {
class OpHandleBase;
class FastThreadedSSAGraphExecutor : public SSAGraphExecutor {
public:
FastThreadedSSAGraphExecutor(const ExecutionStrategy &strategy,
const std::vector<Scope *> &local_scopes,
const std::vector<platform::Place> &places,
std::unique_ptr<ir::Graph> &&graph);
FeedFetchList Run(const std::vector<std::string> &fetch_tensors) override;
const ir::Graph &Graph() const override;
private:
ExecutionStrategy strategy_;
std::vector<Scope *> local_scopes_;
std::vector<platform::Place> places_;
std::unique_ptr<ir::Graph> graph_;
std::unordered_map<OpHandleBase *, int> op_deps_;
std::vector<OpHandleBase *> bootstrap_ops_;
::ThreadPool pool_;
platform::DeviceContextPool fetch_ctxs_;
std::atomic<int> remaining_;
void RunOpAsync(std::unordered_map<OpHandleBase *, std::atomic<int>> *op_deps,
OpHandleBase *op, BlockingQueue<size_t> *complete_q);
void PrepareAtomicOpDeps();
std::future<
std::unique_ptr<std::unordered_map<OpHandleBase *, std::atomic<int>>>>
atomic_op_deps_;
ExceptionHolder exception_;
};
} // namespace details
} // namespace framework
} // namespace paddle
paddle/fluid/framework/details/multi_devices_graph_pass.cc
浏览文件 @ 89f95ea2
......@@ -763,6 +763,8 @@ void MultiDevSSAGraphBuilder::CreateDistTrainOp(ir::Graph *result,
// Create RPC related op handles that connects its in ops and out ops.
void MultiDevSSAGraphBuilder::CreateRPCOp(ir::Graph *result,
ir::Node *node) const {
// FIXME(typhoonzero): Cleanup this deps for both sync mode and async mode
// put them into transpiler.
int op_dev_id = -1;
if (node->Op()->Type() == "send") {
// TODO(paddle-dev): getting the first var is not safe.
......@@ -771,26 +773,42 @@ void MultiDevSSAGraphBuilder::CreateRPCOp(ir::Graph *result,
"This hack no longer holds, please fix.");
// the variable name which contains .block means it was splited by
// split_byref op
// so that we can balance the variable blocks to all the pserver
// instances.
if (strategy_.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce &&
node->inputs[0]->Name().find(".block") == std::string::npos) {
std::vector<std::string> input_var_names;
for (ir::Node *n : node->inputs) {
input_var_names.push_back(n->Name());
}
op_dev_id = GetAppropriateDeviceID(input_var_names);
auto send_param_grad = boost::get<std::vector<std::string>>(
node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName()));
PADDLE_ENFORCE_EQ(send_param_grad.size(), 2U);
op_dev_id = GetAppropriateDeviceID({send_param_grad[1]});
VLOG(10) << "send grad " << input_var_names[0] << " origin "
<< send_param_grad[1] << " place: " << op_dev_id;
for (auto &varname : input_var_names) {
result->Get<ShardedVarDevice>(kShardedVarDevice)
.emplace(varname, op_dev_id);
}
result->Get<ShardedVarDevice>(kShardedVarDevice)
.emplace(send_param_grad[1], op_dev_id);
}
} else if (node->Op()->Type() == "recv") {
std::vector<std::string> output_var_names;
for (ir::Node *n : node->outputs) {
output_var_names.push_back(n->Name());
}
op_dev_id = GetAppropriateDeviceID(output_var_names);
auto recv_param_grad = boost::get<std::vector<std::string>>(
node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName()));
// FIXME(typhoonzero): assume each recv op output one param
// Use the same place as send.
if (recv_param_grad.size() == 2U) {
op_dev_id = GetVarDeviceID(*result, recv_param_grad[1]);
VLOG(10) << "recv param " << recv_param_grad[0]
<< " get grad place: " << recv_param_grad[1]
<< " place: " << op_dev_id;
} else {
op_dev_id = GetAppropriateDeviceID(output_var_names);
}
for (auto &varname : output_var_names) {
result->Get<ShardedVarDevice>(kShardedVarDevice)
.emplace(varname, op_dev_id);
......
paddle/fluid/framework/details/multi_devices_graph_print_pass.cc
浏览文件 @ 89f95ea2
......@@ -54,7 +54,8 @@ void GraphvizSSAGraphPrinter::Print(const ir::Graph &graph,
sout << "var_" << cur_var_id << " [label=\"" << var_handle_ptr->name_
<< "\\n"
<< var_handle_ptr->place_ << "\\n"
<< var_handle_ptr->version_ << "\"]" << std::endl;
<< "scope: " << var_handle_ptr->scope_idx_ << "\\n"
<< "v" << var_handle_ptr->version_ << "\"]" << std::endl;
} else if (dummy_ptr) {
sout << "var_" << cur_var_id << " [label=\"dummy\"]" << std::endl;
}
......
paddle/fluid/framework/details/op_handle_base.cc
浏览文件 @ 89f95ea2
......@@ -158,6 +158,16 @@ void OpHandleBase::RunAndRecordEvent(platform::Place p,
#endif
}
size_t OpHandleBase::NotReadyInputSize() const {
std::unordered_set<VarHandleBase *> res;
for (auto *var : inputs_) {
if (var->GeneratedOp() != nullptr) {
res.emplace(var);
}
}
return res.size();
}
} // namespace details
} // namespace framework
} // namespace paddle
paddle/fluid/framework/details/op_handle_base.h
浏览文件 @ 89f95ea2
......@@ -81,6 +81,8 @@ class OpHandleBase {
return res.size();
}
size_t NotReadyInputSize() const;
const std::vector<VarHandleBase *> &Outputs() const { return outputs_; }
size_t NoDummyInputSize() const;
......
paddle/fluid/framework/ir/CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -5,8 +5,12 @@ cc_library(pass SRCS pass.cc DEPS graph node graph_helper)
cc_library(graph_viz_pass SRCS graph_viz_pass.cc DEPS graph pass graph_helper)
cc_library(graph_traits SRCS graph_traits.cc DEPS graph)
cc_library(graph_pattern_detecter SRCS graph_pattern_detecter.cc DEPS graph graph_helper graph_traits)
cc_library(fc_fuse_pass SRCS fc_fuse_pass.cc DEPS graph graph_pattern_detecter)
cc_library(infer_clean_graph_pass SRCS infer_clean_graph_pass.cc DEPS graph pass)
cc_test(pass_test SRCS pass_test.cc DEPS graph pass graph_helper)
cc_test(graph_test SRCS graph_test.cc DEPS graph graph_helper op_registry)
cc_test(graph_helper_test SRCS graph_helper_test.cc DEPS graph graph_helper op_registry)
cc_test(test_graph_pattern_detecter SRCS graph_pattern_detecter_tester.cc DEPS graph_pattern_detecter)
cc_test(test_fc_fuse_pass SRCS fc_fuse_pass_tester.cc DEPS fc_fuse_pass graph_pattern_detecter graph pass graph_traits framework_proto)
paddle/fluid/framework/ir/fc_fuse_pass.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/fc_fuse_pass.h"
#include <string>
#include <vector>
#include "paddle/fluid/platform/enforce.h"
namespace paddle {
namespace framework {
namespace ir {
bool VarOutLinksToOp(Node* node, const std::string& op_type) {
for (auto* out : node->outputs) {
if (out->IsOp() && out->Op()->Type() == op_type) {
return true;
}
}
return false;
}
void BuildFCPattern(PDPattern* pattern) {
// make sure the selected MUL op has one input argument is a parameter.
auto* mul_parameter_var = pattern->NewNode(
[](Node* node) {
return node->IsVar() && node->outputs.size() == 1UL &&
node->outputs.front()->Op()->Type() == "mul" && node->Var() &&
node->Var()->Persistable(); // check is a parameter
},
"mul_weight" /*name*/);
auto* mul_tmp_input_var = pattern->NewNode(
[](Node* node) {
bool result =
node->IsVar() && node->outputs.size() >= 1UL && node->Var() &&
!node->Var()->Persistable(); // this input is not an parameter.
if (!result) return false;
// check whether one output is MUL op.
for (auto* op : node->outputs) {
if (op->IsOp() && op->Op()->Type() == "mul") return true;
}
return false;
},
"mul_tmp_var" /*name*/);
// select a MUL op
auto* mul_op = pattern->NewNode(
[](Node* node) {
return node->IsOp() && // start from an Op
node->Op()->Type() == "mul"; // type is mul
// the output should be consumed only by one element_add, that check
// leaves in a Var PDNode.
},
"mul" /*name*/);
// make sure the MUL op's output has only one consumer and links to an
// ELEMENTWISE_ADD op.
auto* mul_out_var = pattern->NewNode(
[](Node* node) {
return node->IsVar() && // starts from a Var
node->outputs.size() == 1UL && // only has one consumer
node->outputs.front()->IsOp() && // check basic logic
node->Var() && // not a ControlDepVar
node->outputs.front()->Op()->Type() ==
"elementwise_add"; // a very strong validation
},
"mul_out");
// this check is not essential, just to make the corresponding variable Node
// retrival easier.
auto* elementwise_add_tmp_var = pattern->NewNode(
[](Node* node) {
return node->IsVar() && node->outputs.size() >= 1UL && node->Var() &&
VarOutLinksToOp(node, "elementwise_add");
},
"elementwise_add_tmpvar");
// select an ELEMENTWISE_ADD op
auto* elementwise_add_op = pattern->NewNode(
[](Node* node) {
return node->IsOp() && node->Op()->Type() == "elementwise_add";
},
"elementwise_add" /*name*/);
// get the ELEMENTWISE_ADD op's output
auto* elementwise_add_out_var = pattern->NewNode(
[](Node* node) {
return node->IsVar() && node->inputs.size() == 1UL && node->Var() &&
node->inputs.front()->Op()->Type() == "elementwise_add";
},
"elementwise_add_out");
pattern->AddEdge(mul_parameter_var, mul_op);
pattern->AddEdge(mul_tmp_input_var, mul_op);
pattern->AddEdge(mul_op, mul_out_var);
pattern->AddEdge(mul_out_var, elementwise_add_op);
pattern->AddEdge(elementwise_add_tmp_var, elementwise_add_op);
pattern->AddEdge(elementwise_add_op, elementwise_add_out_var);
}
// Replace the node `from` in the links to `to`
bool LinksReplace(std::vector<Node*>* links, Node* from, Node* to) {
for (auto*& n : *links) {
if (n == from) {
n = to;
return true;
}
}
return false;
}
std::unique_ptr<ir::Graph> FCFusePass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
PADDLE_ENFORCE(graph.get());
std::unordered_set<Node*> nodes2delete;
GraphPatternDetecter gpd;
BuildFCPattern(gpd.mutable_pattern());
#define GET_NODE(id) \
PADDLE_ENFORCE(subgraph.count(gpd.pattern().RetriveNode(#id)), \
"pattern has no Node called %s", #id); \
auto* id = subgraph.at(gpd.pattern().RetriveNode(#id)); \
PADDLE_ENFORCE_NOT_NULL(id, "subgraph has no node %s", #id);
auto handler = [&](const GraphPatternDetecter::subgraph_t& subgraph,
Graph* g) {
VLOG(4) << "handle FC fuse";
// Currently, there is no FC op available, so I will just simulate the
// scenerio.
// FC's fusion is simple, just op fuse, no need to process the
// parameters.
GET_NODE(mul_tmp_var); // x
GET_NODE(mul_weight); // Y
GET_NODE(elementwise_add_tmpvar); // bias
GET_NODE(elementwise_add_out); // Out
GET_NODE(mul); // MUL op
GET_NODE(elementwise_add); // ELEMENT_ADD op
GET_NODE(mul_out); // tmp
#undef GET_NODE
// Create an FC Node.
OpDesc desc;
std::string fc_x_in = mul_tmp_var->Name();
std::string fc_Y_in = mul_weight->Name();
std::string fc_bias_in = elementwise_add_tmpvar->Name();
std::string fc_out = elementwise_add_out->Name();
desc.SetInput("Input", std::vector<std::string>({fc_x_in}));
desc.SetInput("W", std::vector<std::string>({fc_Y_in}));
desc.SetInput("Bias", std::vector<std::string>({fc_bias_in}));
desc.SetOutput("Out", std::vector<std::string>({fc_out}));
desc.SetType("fc");
auto fc_node = g->CreateOpNode(&desc); // OpDesc will be copied.
fc_node->inputs =
std::vector<Node*>({mul_tmp_var, mul_weight, elementwise_add_tmpvar});
fc_node->outputs.push_back(elementwise_add_out);
// Update link relatons
PADDLE_ENFORCE(LinksReplace(&mul_tmp_var->outputs, mul, fc_node));
PADDLE_ENFORCE(LinksReplace(&mul_weight->outputs, mul, fc_node));
PADDLE_ENFORCE(LinksReplace(&elementwise_add_tmpvar->outputs,
elementwise_add, fc_node));
PADDLE_ENFORCE(
LinksReplace(&elementwise_add_out->inputs, elementwise_add, fc_node));
// Drop old nodes
graph->RemoveNode(mul);
graph->RemoveNode(elementwise_add);
graph->RemoveNode(mul_out); // tmp variable
};
gpd(graph.get(), handler);
return graph;
}
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(fc_fuse_pass, paddle::framework::ir::FCFusePass);
paddle/fluid/framework/ir/fc_fuse_pass.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/graph_pattern_detecter.h"
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
namespace framework {
namespace ir {
/*
* Fuse the MUL and ELEMENTWISE_ADD to a FCOp.
*/
class FCFusePass : public Pass {
public:
virtual ~FCFusePass() {}
protected:
std::unique_ptr<ir::Graph> ApplyImpl(std::unique_ptr<ir::Graph> graph) const;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/fc_fuse_pass_tester.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/fc_fuse_pass.h"
#include <gtest/gtest.h>
namespace paddle {
namespace framework {
namespace ir {
void SetOp(ProgramDesc* prog, const std::string& type,
const std::vector<std::string>& inputs,
const std::vector<std::string>& outputs) {
auto* op = prog->MutableBlock(0)->AppendOp();
op->SetType(type);
op->SetInput("Xs", inputs);
op->SetOutput("Ys", outputs);
}
// a->OP0->b
// a->OP1->c
// (b, c)->mul->d
// (d, e)->elementwise_add->f
ProgramDesc BuildProgramDesc() {
ProgramDesc prog;
for (auto& v : std::vector<std::string>({"a", "b", "c", "d", "e", "f"})) {
auto* var = prog.MutableBlock(0)->Var(v);
var->SetType(proto::VarType::SELECTED_ROWS);
if (v == "c") {
var->SetPersistable(true);
}
}
SetOp(&prog, "OP0", std::vector<std::string>({"a"}),
std::vector<std::string>({"b"}));
SetOp(&prog, "OP1", std::vector<std::string>({"a"}),
std::vector<std::string>({"c"}));
SetOp(&prog, "mul", std::vector<std::string>({"b", "c"}),
std::vector<std::string>({"d"}));
SetOp(&prog, "elementwise_add", std::vector<std::string>({"d", "e"}),
std::vector<std::string>({"f"}));
return prog;
}
TEST(FCFusePass, basic) {
auto prog = BuildProgramDesc();
std::unique_ptr<ir::Graph> graph(new ir::Graph(prog));
auto pass = PassRegistry::Instance().Get("fc_fuse_pass");
int pre_nodes = graph->Nodes().size();
graph = pass->Apply(std::move(graph));
int after_nodes = graph->Nodes().size();
// Remove 3 Nodes: MUL,ELEMENTWISE_ADD, mul_out
// Add 1 Node: FC
EXPECT_EQ(pre_nodes - 2, after_nodes);
// Assert fc op in newly generated graph
int fc_count = 0;
for (auto* node : graph->Nodes()) {
if (node->IsOp() && node->Op()->Type() == "fc") {
++fc_count;
}
}
EXPECT_EQ(fc_count, 1);
}
} // namespace ir
} // namespace framework
} // namespace paddle
USE_PASS(fc_fuse_pass);
paddle/fluid/framework/ir/graph.cc
浏览文件 @ 89f95ea2
......@@ -117,7 +117,15 @@ Graph::Graph(const ProgramDesc &program) : program_(program) {
}
// For output args, always create a new var.
for (auto &each_var_name : op->OutputArgumentNames()) {
ir::Node *var = CreateVarNode(all_vars.at(each_var_name));
ir::Node *var = nullptr;
if (all_vars.count(each_var_name) != 0) {
var = CreateVarNode(all_vars.at(each_var_name));
} else {
// Operation output vars can be @EMPTY@. For example, while_grad
// can have multi @EMPTY@ outputs with no VarDesc.
// TODO(panyx0718): Add a test.
var = CreateEmptyNode(each_var_name, ir::Node::Type::kVariable);
}
var_nodes[each_var_name].push_back(var);
node->outputs.push_back(var);
var->inputs.push_back(node);
......@@ -208,7 +216,8 @@ Graph::Graph(const ProgramDesc &program) : program_(program) {
// Add write after write dependence
ir::Node *upstream_op =
(*it_old)->inputs.empty() ? nullptr : (*it_old)->inputs[0];
if (upstream_op) {
// TODO(zcd): Add a test.
if (upstream_op && upstream_op != write_op) {
ir::Node *dep_var = CreateControlDepVar();
write_op->inputs.push_back(dep_var);
upstream_op->outputs.push_back(dep_var);
......
paddle/fluid/framework/ir/graph.h
浏览文件 @ 89f95ea2
......@@ -98,11 +98,13 @@ class Graph {
// Create a normal variable with non-null VarDesc.
ir::Node *CreateVarNode(VarDesc *var_desc) {
PADDLE_ENFORCE(var_desc);
return AddNode(new ir::Node(var_desc));
}
// Create a normal runnable operator with OpDesc.
ir::Node *CreateOpNode(OpDesc *op_desc) {
PADDLE_ENFORCE(op_desc);
return AddNode(new ir::Node(op_desc));
}
......@@ -134,6 +136,12 @@ class Graph {
return ret;
}
void RemoveNode(ir::Node *node) {
PADDLE_ENFORCE(node_set_.find(node) != node_set_.end());
node_set_.erase(node);
nodes_.erase(node);
}
private:
// This method takes ownership of `node`.
ir::Node *AddNode(ir::Node *node) {
......@@ -143,14 +151,8 @@ class Graph {
return node;
}
void RemoveNode(ir::Node *node) {
PADDLE_ENFORCE(node_set_.find(node) != node_set_.end());
node_set_.erase(node);
nodes_.erase(node);
}
// NOTE: program_ shouldn't be exposed to user.
const ProgramDesc &program_;
const ProgramDesc program_;
std::map<std::string, boost::any> attrs_;
std::map<std::string, std::function<void(void)>> attr_dels_;
std::map<ir::Node *, std::unique_ptr<ir::Node>> nodes_;
......
paddle/fluid/framework/ir/graph_helper.cc
浏览文件 @ 89f95ea2
......@@ -104,7 +104,7 @@ std::map<ir::Node *, std::unordered_set<ir::Node *>> BuildOperationAdjList(
for (auto &adj_n : var->inputs) {
PADDLE_ENFORCE(adj_n->NodeType() == ir::Node::Type::kOperation);
adj_list[n].insert(adj_n);
VLOG(3) << "adj " << adj_n->Name() << reinterpret_cast<void *>(adj_n)
VLOG(4) << "adj " << adj_n->Name() << reinterpret_cast<void *>(adj_n)
<< " -> " << n->Name() << reinterpret_cast<void *>(n)
<< " via " << var->Name() << reinterpret_cast<void *>(var);
}
......
paddle/fluid/framework/ir/graph_pattern_detecter.cc
浏览文件 @ 89f95ea2
......@@ -25,12 +25,30 @@ namespace paddle {
namespace framework {
namespace ir {
size_t PDPattern::id_ = 0UL;
PDNode* PDPattern::NewNode(PDNode::teller_t&& teller, const std::string& name) {
if (!name.empty()) {
PADDLE_ENFORCE_EQ(node_map_.count(name), 0,
"PDNode's name should be unique, get duplicate [%s]",
name);
}
nodes_.emplace_back(new PDNode(std::move(teller), name));
auto* cur = nodes_.back().get();
node_map_[name] = cur;
return cur;
}
PDNode* PDPattern::RetriveNode(const std::string& id) const {
auto it = node_map_.find(id);
if (it == node_map_.end()) {
return nullptr;
}
return it->second;
}
void PDPattern::AddEdge(PDNode* a, PDNode* b) {
PADDLE_ENFORCE(a);
PADDLE_ENFORCE(b);
......@@ -51,15 +69,18 @@ void GraphPatternDetecter::operator()(Graph* graph,
}
bool GraphPatternDetecter::MarkPDNodesInGraph(const ir::Graph& graph) {
VLOG(4) << "mark pdnodes in graph";
if (graph.Nodes().empty()) return false;
for (auto& node : GraphTraits::DFS(graph)) {
for (const auto& pdnode : pattern_.nodes()) {
if (pdnode->Tell(&node)) {
VLOG(4) << "pdnode " << pdnode->name() << " marked";
pdnodes2nodes_[pdnode.get()].insert(&node);
}
}
}
VLOG(3) << pdnodes2nodes_.size() << " nodes marked";
return !pdnodes2nodes_.empty();
}
......@@ -67,10 +88,20 @@ struct HitGroup {
std::unordered_map<PDNode*, Node*> roles;
bool Match(Node* node, PDNode* pat) {
if (nodes_.count(node)) {
if (!roles.count(pat)) return false;
return roles[pat] == node;
}
return !roles.count(pat) || roles.at(pat) == node;
}
void Register(Node* node, PDNode* pat) { roles[pat] = node; }
void Register(Node* node, PDNode* pat) {
roles[pat] = node;
nodes_.insert(node);
}
private:
std::unordered_set<Node*> nodes_;
};
// Tell whether Node a links to b.
......@@ -104,6 +135,7 @@ GraphPatternDetecter::DetectPatterns() {
// Extend a PDNode to subgraphs by deducing the connection relations defined
// in edges of PDNodes.
for (const auto& edge : pattern_.edges()) {
VLOG(4) << "check " << edge.first->name() << " -> " << edge.second->name();
// Each role has two PDNodes, which indicates two roles.
// Detect two Nodes that can match these two roles and they are connected.
auto& pre_groups = bi_records[step % 2];
......@@ -127,6 +159,7 @@ GraphPatternDetecter::DetectPatterns() {
}
}
}
VLOG(3) << "step " << step << " get records: " << cur_groups.size();
}
for (auto& group : bi_records[step % 2]) {
......
paddle/fluid/framework/ir/graph_pattern_detecter.h
浏览文件 @ 89f95ea2
......@@ -96,7 +96,8 @@ class PDPattern {
void AddEdge(PDNode* a, PDNode* b);
PDNode* NewNode(PDNode::teller_t&& teller, const std::string& name = "");
PDNode* NewNode(PDNode::teller_t&& teller, const std::string& name = NewID());
PDNode* RetriveNode(const std::string& id) const;
const std::vector<std::unique_ptr<PDNode>>& nodes() const { return nodes_; }
const std::vector<edge_t>& edges() const { return edges_; }
......@@ -107,8 +108,12 @@ class PDPattern {
FRIEND_TEST(PDPattern, NewNode);
#endif
static std::string NewID() { return "pdnode-" + std::to_string(id_++); }
std::vector<std::unique_ptr<PDNode>> nodes_;
std::vector<edge_t> edges_;
std::unordered_map<std::string, PDNode*> node_map_;
static size_t id_;
};
/*
......
paddle/fluid/framework/ir/graph_pattern_detecter_tester.cc
浏览文件 @ 89f95ea2
......@@ -163,8 +163,8 @@ TEST(GraphPatternDetecter, MultiSubgraph) {
// 3. Detect op2 -> var2 -> op4
// 4. Detect op2 -> var3 -> op5
// But 2 and 3 and 4 overlapped, so keep 2, so the final choices are 1 and 2
ASSERT_GE(count, 1UL);
ASSERT_LE(count, 2UL);
ASSERT_GE(count, 1);
ASSERT_LE(count, 2);
}
} // namespace ir
......
paddle/fluid/framework/ir/graph_test.cc
浏览文件 @ 89f95ea2
......@@ -200,9 +200,11 @@ TEST(GraphTest, WriteAfterWrite) {
ASSERT_TRUE(ir::IsControlDepVar(*n->inputs[1]));
control_dep2 = n->inputs[1];
ASSERT_EQ(n->inputs.size(), 2);
ASSERT_EQ(control_dep1, control_dep2);
}
}
ASSERT_NE(control_dep1, nullptr);
ASSERT_NE(control_dep2, nullptr);
ASSERT_EQ(control_dep1, control_dep2);
}
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/graph_traits.h
浏览文件 @ 89f95ea2
......@@ -12,7 +12,11 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <stack>
#include <vector>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/node.h"
......
paddle/fluid/framework/ir/graph_viz_pass.cc
浏览文件 @ 89f95ea2
......@@ -25,6 +25,7 @@ static const char kGraphVizPath[] = "graph_viz_path";
std::unique_ptr<ir::Graph> GraphVizPass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
const std::string graph_viz_path = Get<std::string>(kGraphVizPath);
VLOG(3) << "draw IR graph viz to " << graph_viz_path;
std::unique_ptr<std::ostream> fout(new std::ofstream(graph_viz_path));
PADDLE_ENFORCE(fout->good());
std::ostream& sout = *fout;
......
paddle/fluid/framework/ir/infer_clean_graph_pass.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <algorithm>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
namespace framework {
namespace ir {
class InferCleanGraphPass : public Pass {
public:
virtual ~InferCleanGraphPass() {}
protected:
std::unique_ptr<ir::Graph> ApplyImpl(std::unique_ptr<ir::Graph> graph) const {
PADDLE_ENFORCE(graph.get());
auto is_valid_node = [](Node* x) {
return x && IsControlDepVar(*x) && x->IsVar() && !x->Var();
};
std::unordered_set<Node*> invalid_nodes;
for (auto* node : graph->Nodes()) {
if (is_valid_node(node)) {
invalid_nodes.insert(node);
}
}
// remove nodes from the graph.
for (auto* node : invalid_nodes) {
graph->RemoveNode(node);
}
// clean edges.
for (auto* node : graph->Nodes()) {
CleanEdges(&node->inputs, invalid_nodes);
CleanEdges(&node->outputs, invalid_nodes);
}
return graph;
}
void CleanEdges(std::vector<Node*>* nodes,
const std::unordered_set<Node*>& to_remove) const {
auto it = std::remove_if(nodes->begin(), nodes->end(),
[&](Node* x) { return to_remove.count(x); });
nodes->erase(it, nodes->end());
}
};
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(infer_clean_graph_pass,
paddle::framework::ir::InferCleanGraphPass);
paddle/fluid/framework/ir/node.cc
浏览文件 @ 89f95ea2
......@@ -17,7 +17,7 @@ limitations under the License. */
namespace paddle {
namespace framework {
namespace ir {
const char Node::kControlDepVarName[] = "__control_var";
constexpr char Node::kControlDepVarName[];
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/node.h
浏览文件 @ 89f95ea2
......@@ -27,21 +27,21 @@ namespace ir {
class Node {
public:
enum class Type { kOperation, kVariable };
static const char kControlDepVarName[];
static constexpr char kControlDepVarName[] = "__control_var";
explicit Node(const std::string& name, Type type)
: name_(name), var_desc_(nullptr), op_desc_(nullptr), type_(type) {}
explicit Node(VarDesc* var_desc)
: name_(var_desc->Name()),
var_desc_(var_desc),
var_desc_(new VarDesc(*var_desc)),
op_desc_(nullptr),
type_(Type::kVariable) {}
explicit Node(OpDesc* op_desc)
: name_(op_desc->Type()),
var_desc_(nullptr),
op_desc_(op_desc),
op_desc_(new OpDesc(*op_desc, op_desc->Block())),
type_(Type::kOperation) {}
Type NodeType() const { return type_; }
......@@ -50,12 +50,12 @@ class Node {
VarDesc* Var() {
PADDLE_ENFORCE(type_ == Type::kVariable);
return var_desc_;
return var_desc_.get();
}
OpDesc* Op() {
PADDLE_ENFORCE(type_ == Type::kOperation);
return op_desc_;
PADDLE_ENFORCE(IsOp());
return op_desc_.get();
}
bool IsOp() const { return type_ == Type::kOperation; }
......@@ -66,8 +66,8 @@ class Node {
protected:
const std::string name_;
VarDesc* var_desc_;
OpDesc* op_desc_;
std::unique_ptr<VarDesc> var_desc_;
std::unique_ptr<OpDesc> op_desc_;
Type type_;
private:
......
paddle/fluid/framework/parallel_executor.cc
浏览文件 @ 89f95ea2
......@@ -25,6 +25,7 @@ limitations under the License. */
#include "paddle/fluid/platform/nccl_helper.h"
#endif
#include "paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.h"
#include "paddle/fluid/framework/details/multi_devices_graph_check_pass.h"
#include "paddle/fluid/framework/details/multi_devices_graph_print_pass.h"
#include "paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.h"
......@@ -193,8 +194,14 @@ ParallelExecutor::ParallelExecutor(
member_->local_scopes_, member_->use_cuda_, build_strategy);
#endif
member_->executor_.reset(new details::ThreadedSSAGraphExecutor(
exec_strategy, member_->local_scopes_, places, std::move(graph)));
if (exec_strategy.type_ == ExecutionStrategy::kDefault) {
member_->executor_.reset(new details::ThreadedSSAGraphExecutor(
exec_strategy, member_->local_scopes_, places, std::move(graph)));
} else {
member_->executor_.reset(new details::FastThreadedSSAGraphExecutor(
exec_strategy, member_->local_scopes_, places, std::move(graph)));
}
member_->executor_.reset(new details::ScopeBufferedSSAGraphExecutor(
exec_strategy, member_->local_scopes_, std::move(var_infos),
member_->places_, std::move(member_->executor_)));
......
paddle/fluid/framework/program_desc.cc
浏览文件 @ 89f95ea2
......@@ -55,11 +55,20 @@ ProgramDesc::ProgramDesc(const ProgramDesc &o) {
auto all_ops = blocks_[block_id]->AllOps();
for (size_t op_id = 0; op_id < all_ops.size(); ++op_id) {
auto &op = all_ops[op_id];
for (const std::string &attr_name : op->AttrNames()) {
if (op->GetAttrType(attr_name) == proto::AttrType::BLOCK) {
int sub_block_id =
o.Block(block_id).Op(op_id)->GetBlockAttrId(attr_name);
op->SetBlockAttr(attr_name, MutableBlock(sub_block_id));
} else if (op->GetAttrType(attr_name) == proto::AttrType::BLOCKS) {
std::vector<int> sub_block_ids =
o.Block(block_id).Op(op_id)->GetBlocksAttrIds(attr_name);
std::vector<BlockDesc *> block_descs;
for (int block_id : sub_block_ids) {
block_descs.push_back(MutableBlock(block_id));
}
op->SetBlocksAttr(attr_name, block_descs);
}
}
}
......@@ -68,24 +77,16 @@ ProgramDesc::ProgramDesc(const ProgramDesc &o) {
ProgramDesc::ProgramDesc(const proto::ProgramDesc &desc) {
desc_ = desc;
for (auto &block_desc : *desc_.mutable_blocks()) {
blocks_.emplace_back(new BlockDesc(this, &block_desc));
}
for (auto &block : blocks_) {
for (auto *op : block->AllOps()) {
for (const auto &attr : op->Proto()->attrs()) {
if (attr.type() == proto::AttrType::BLOCK) {
size_t blk_idx = attr.block_idx();
op->SetBlockAttr(attr.name(), this->MutableBlock(blk_idx));
}
}
}
}
InitFromProto();
}
ProgramDesc::ProgramDesc(const std::string &binary_str) {
PADDLE_ENFORCE(desc_.ParseFromString(binary_str),
"Fail to parse program_desc from binary string.");
InitFromProto();
}
void ProgramDesc::InitFromProto() {
for (auto &block_desc : *desc_.mutable_blocks()) {
blocks_.emplace_back(new BlockDesc(this, &block_desc));
}
......@@ -95,6 +96,13 @@ ProgramDesc::ProgramDesc(const std::string &binary_str) {
if (attr.type() == proto::AttrType::BLOCK) {
size_t blk_idx = attr.block_idx();
op->SetBlockAttr(attr.name(), this->MutableBlock(blk_idx));
} else if (attr.type() == proto::AttrType::BLOCKS) {
auto blks_idx = attr.blocks_idx();
std::vector<BlockDesc *> block_descs;
for (int blk_idx : blks_idx) {
block_descs.push_back(this->MutableBlock(blk_idx));
}
op->SetBlocksAttr(attr.name(), block_descs);
}
}
}
......
paddle/fluid/framework/program_desc.h
浏览文件 @ 89f95ea2
......@@ -76,6 +76,8 @@ class ProgramDesc {
void SetFetchHolderName(const std::string &fetch_holder_name);
private:
void InitFromProto();
proto::ProgramDesc desc_;
std::vector<std::unique_ptr<BlockDesc>> blocks_;
......
paddle/fluid/framework/program_desc_test.cc
浏览文件 @ 89f95ea2
......@@ -42,6 +42,19 @@ TEST(ProgramDesc, copy_ctor) {
out->SetType(proto::VarType::LOD_TENSOR);
op->SetOutput("Y", {out->Name()});
BlockDesc* new_block = program.AppendBlock(*global_block);
op = new_block->AppendOp();
op->SetType("mul");
op = global_block->AppendOp();
op->SetType("op_with_subblock");
op->SetAttr("sub_block", new_block);
std::vector<BlockDesc*> sub_blocks;
sub_blocks.push_back(program.AppendBlock(*global_block));
sub_blocks.push_back(program.AppendBlock(*global_block));
op->SetAttr("sub_blocks", sub_blocks);
ProgramDesc program_copy(program);
auto* global_block_copy = program_copy.MutableBlock(0);
......@@ -64,6 +77,8 @@ TEST(ProgramDesc, copy_ctor) {
assert_same_var("Y", y);
assert_same_var("Out", out);
bool found_sub_block = false;
bool found_sub_blocks = false;
for (size_t i = 0; i < global_block->OpSize(); ++i) {
auto op_origin = global_block->Op(i);
auto op_copy = global_block_copy->Op(i);
......@@ -74,8 +89,17 @@ TEST(ProgramDesc, copy_ctor) {
ASSERT_EQ(op_copy->Proto()->SerializeAsString(),
op_origin->Proto()->SerializeAsString());
}
if (op->Type() == "op_with_subblock") {
ASSERT_EQ(1, op->GetBlockAttrId("sub_block"));
found_sub_block = true;
ASSERT_EQ(2, op->GetBlocksAttrIds("sub_blocks").size());
found_sub_blocks = true;
}
}
ASSERT_TRUE(found_sub_block);
ASSERT_TRUE(found_sub_blocks);
// Not check block's protostr are same it because the order of vars could be
// different and it is correct.
}
......
paddle/fluid/framework/selected_rows.cc
浏览文件 @ 89f95ea2
......@@ -139,7 +139,7 @@ int64_t SelectedRows::AutoGrownIndex(int64_t key, bool auto_grown) {
}
auto write_iter = id_to_index_.find(key);
if (write_iter == id_to_index_.end()) {
size_t row_num = rows_.size();
int row_num = rows_.size();
if (row_num == value_->dims()[0]) {
rwlock_->UNLock();
PADDLE_THROW("selected rows is full, then length exceed %d", row_num);
......@@ -182,7 +182,7 @@ void SelectedRows::Get(const framework::Tensor& ids, framework::Tensor* value,
PADDLE_ENFORCE_EQ(value_width, value->numel() / value->dims()[0],
"output tensor should have the same shape with table "
"except the dims[0].");
for (size_t i = 0; i < ids.numel(); ++i) {
for (int i = 0; i < ids.numel(); ++i) {
int64_t index = AutoGrownIndex(ids.data<int64_t>()[i], auto_grown);
framework::VisitDataType(
framework::ToDataType(value_->type()),
......
paddle/fluid/framework/tensor.cc
浏览文件 @ 89f95ea2
......@@ -31,7 +31,8 @@ size_t Tensor::memory_size() const {
return holder_ == nullptr ? 0UL : holder_->size() - offset_;
}
void* Tensor::mutable_data(platform::Place place, std::type_index type) {
void* Tensor::mutable_data(platform::Place place, std::type_index type,
size_t requested_size) {
if (holder_ != nullptr) {
holder_->set_type(type);
}
......@@ -39,7 +40,7 @@ void* Tensor::mutable_data(platform::Place place, std::type_index type) {
"When calling this method, the Tensor's numel must be "
"equal or larger than zero. "
"Please check Tensor::Resize has been called first.");
int64_t size = numel() * SizeOfType(type);
size_t size = requested_size ? requested_size : numel() * SizeOfType(type);
/* some versions of boost::variant don't have operator!= */
if (holder_ == nullptr || !(holder_->place() == place) ||
holder_->size() < size + offset_) {
......@@ -68,10 +69,10 @@ void* Tensor::mutable_data(platform::Place place, std::type_index type) {
offset_);
}
void* Tensor::mutable_data(platform::Place place) {
void* Tensor::mutable_data(platform::Place place, size_t requested_size) {
PADDLE_ENFORCE(this->holder_ != nullptr,
"Cannot invoke mutable data if current hold nothing.");
return mutable_data(place, holder_->type());
return mutable_data(place, holder_->type(), requested_size);
}
Tensor& Tensor::ShareDataWith(const Tensor& src) {
......
paddle/fluid/framework/tensor.h
浏览文件 @ 89f95ea2
......@@ -89,22 +89,24 @@ class Tensor {
* @note If not exist, then allocation.
*/
template <typename T>
T* mutable_data(platform::Place place);
T* mutable_data(platform::Place place, size_t requested_size = 0);
void* mutable_data(platform::Place place, std::type_index type);
void* mutable_data(platform::Place place, std::type_index type,
size_t requested_size = 0);
void* mutable_data(platform::Place place);
void* mutable_data(platform::Place place, size_t requested_size = 0);
/**
* @brief Return a pointer to mutable memory block.
*
* @param[in] dims The dimensions of the memory block.
* @param[in] place The place of the memory block.
* @param[in] dims The dimensions of the memory block.
* @param[in] place The place of the memory block.
* @param[in] requested_size The size of the block in bytes.
*
* @note If not exist, then allocation.
*/
template <typename T>
T* mutable_data(DDim dims, platform::Place place);
T* mutable_data(DDim dims, platform::Place place, size_t requested_size = 0);
/*! Return the dimensions of the memory block. */
const DDim& dims() const;
......
paddle/fluid/framework/tensor_impl.h
浏览文件 @ 89f95ea2
......@@ -46,16 +46,17 @@ inline T* Tensor::data() {
}
template <typename T>
inline T* Tensor::mutable_data(DDim dims, platform::Place place) {
inline T* Tensor::mutable_data(DDim dims, platform::Place place,
size_t requested_size) {
static_assert(std::is_pod<T>::value, "T must be POD");
Resize(dims);
return mutable_data<T>(place);
return mutable_data<T>(place, requested_size);
}
template <typename T>
inline T* Tensor::mutable_data(platform::Place place) {
inline T* Tensor::mutable_data(platform::Place place, size_t requested_size) {
static_assert(std::is_pod<T>::value, "T must be POD");
return reinterpret_cast<T*>(mutable_data(place, typeid(T)));
return reinterpret_cast<T*>(mutable_data(place, typeid(T), requested_size));
}
inline Tensor ReshapeToMatrix(const Tensor& src, int num_col_dims) {
......
paddle/fluid/inference/analysis/CMakeLists.txt
浏览文件 @ 89f95ea2
cc_library(ir_pass_manager SRCS ir_pass_manager.cc DEPS graph pass)
cc_library(analysis SRCS pass_manager.cc dot.cc node.cc data_flow_graph.cc graph_traits.cc subgraph_splitter.cc
analyzer.cc
helper.cc
# passes
fluid_to_data_flow_graph_pass.cc
data_flow_graph_to_fluid_pass.cc
dfg_graphviz_draw_pass.cc
tensorrt_subgraph_pass.cc
tensorrt_subgraph_node_mark_pass.cc
analyzer.cc
helper.cc
model_store_pass.cc
DEPS framework_proto proto_desc)
fluid_to_ir_pass.cc
model_store_pass.cc
DEPS framework_proto proto_desc ir_pass_manager graph pass)
cc_test(test_node SRCS node_tester.cc DEPS analysis)
cc_test(test_dot SRCS dot_tester.cc DEPS analysis)
cc_binary(inference_analyzer SRCS analyzer_main.cc DEPS analysis)
......@@ -18,7 +22,7 @@ function (inference_analysis_test TARGET)
if(WITH_TESTING)
set(options "")
set(oneValueArgs "")
set(multiValueArgs SRCS)
set(multiValueArgs SRCS EXTRA_DEPS)
cmake_parse_arguments(analysis_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(mem_opt "")
......@@ -27,19 +31,51 @@ function (inference_analysis_test TARGET)
endif()
cc_test(${TARGET}
SRCS "${analysis_test_SRCS}"
DEPS analysis
DEPS analysis graph fc_fuse_pass graph_viz_pass infer_clean_graph_pass graph_pattern_detecter pass ${analysis_test_EXTRA_DEPS}
ARGS --inference_model_dir=${PYTHON_TESTS_DIR}/book/word2vec.inference.model ${mem_opt})
set_tests_properties(${TARGET} PROPERTIES DEPENDS test_word2vec)
endif(WITH_TESTING)
endfunction(inference_analysis_test)
set(DITU_RNN_MODEL_URL "http://paddle-inference-dist.bj.bcebos.com/ditu_rnn_fluid%2Fmodel.tar.gz")
set(DITU_RNN_DATA_URL "http://paddle-inference-dist.bj.bcebos.com/ditu_rnn_fluid%2Fdata.txt.tar.gz")
set(DITU_INSTALL_DIR "${THIRD_PARTY_PATH}/install/ditu_rnn" CACHE PATH "Ditu RNN model and data root." FORCE)
set(DITU_RNN_MODEL ${DITU_INSTALL_DIR}/model)
set(DITU_RNN_DATA ${DITU_INSTALL_DIR}/data.txt)
function (inference_download_and_uncompress target url gz_filename)
message(STATUS "Download inference test stuff ${gz_filename} from ${url}")
execute_process(COMMAND bash -c "mkdir -p ${DITU_INSTALL_DIR}")
execute_process(COMMAND bash -c "cd ${DITU_INSTALL_DIR} && wget -q ${url}")
execute_process(COMMAND bash -c "cd ${DITU_INSTALL_DIR} && tar xzf ${gz_filename}")
message(STATUS "finish downloading ${gz_filename}")
endfunction(inference_download_and_uncompress)
if (NOT EXISTS ${DITU_INSTALL_DIR})
inference_download_and_uncompress(ditu_rnn_model ${DITU_RNN_MODEL_URL} "ditu_rnn_fluid%2Fmodel.tar.gz")
inference_download_and_uncompress(ditu_rnn_data ${DITU_RNN_DATA_URL} "ditu_rnn_fluid%2Fdata.txt.tar.gz")
endif()
inference_analysis_test(test_analyzer SRCS analyzer_tester.cc
EXTRA_DEPS paddle_inference_api paddle_fluid_api ir_pass_manager analysis
# ir
fc_fuse_pass
graph_viz_pass
infer_clean_graph_pass
graph_pattern_detecter
infer_clean_graph_pass
pass
ARGS --inference_model_dir=${PYTHON_TESTS_DIR}/book/word2vec.inference.model
--infer_ditu_rnn_model=${DITU_INSTALL_DIR}/model
--infer_ditu_rnn_data=${DITU_INSTALL_DIR}/data.txt)
inference_analysis_test(test_data_flow_graph SRCS data_flow_graph_tester.cc)
inference_analysis_test(test_data_flow_graph_to_fluid_pass SRCS data_flow_graph_to_fluid_pass_tester.cc)
inference_analysis_test(test_fluid_to_ir_pass SRCS fluid_to_ir_pass_tester.cc)
inference_analysis_test(test_fluid_to_data_flow_graph_pass SRCS fluid_to_data_flow_graph_pass_tester.cc)
inference_analysis_test(test_subgraph_splitter SRCS subgraph_splitter_tester.cc)
inference_analysis_test(test_dfg_graphviz_draw_pass SRCS dfg_graphviz_draw_pass_tester.cc)
inference_analysis_test(test_tensorrt_subgraph_pass SRCS tensorrt_subgraph_pass_tester.cc)
inference_analysis_test(test_pass_manager SRCS pass_manager_tester.cc)
inference_analysis_test(test_tensorrt_subgraph_node_mark_pass SRCS tensorrt_subgraph_node_mark_pass_tester.cc)
inference_analysis_test(test_analyzer SRCS analyzer_tester.cc)
inference_analysis_test(test_model_store_pass SRCS model_store_pass_tester.cc)
paddle/fluid/inference/analysis/analyzer.cc
浏览文件 @ 89f95ea2
......@@ -17,22 +17,23 @@
#include "paddle/fluid/inference/analysis/data_flow_graph_to_fluid_pass.h"
#include "paddle/fluid/inference/analysis/dfg_graphviz_draw_pass.h"
#include "paddle/fluid/inference/analysis/fluid_to_data_flow_graph_pass.h"
#include "paddle/fluid/inference/analysis/fluid_to_ir_pass.h"
#include "paddle/fluid/inference/analysis/model_store_pass.h"
#include "paddle/fluid/inference/analysis/pass_manager.h"
#include "paddle/fluid/inference/analysis/tensorrt_subgraph_node_mark_pass.h"
#include "paddle/fluid/inference/analysis/tensorrt_subgraph_pass.h"
namespace paddle {
DEFINE_bool(inference_analysis_enable_tensorrt_subgraph_engine, true,
DEFINE_bool(IA_enable_tensorrt_subgraph_engine, false,
"Enable subgraph to TensorRT engine for acceleration");
DEFINE_string(inference_analysis_graphviz_log_root, "./",
DEFINE_bool(IA_enable_ir, false, "Turn on IR support");
DEFINE_string(IA_graphviz_log_root, "./",
"Graphviz debuger for data flow graphs.");
DEFINE_string(inference_analysis_output_storage_path, "",
"optimized model output path");
DEFINE_string(IA_output_storage_path, "", "optimized model output path");
namespace paddle {
namespace inference {
namespace analysis {
......@@ -40,11 +41,38 @@ class DfgPassManagerImpl final : public DfgPassManager {
public:
DfgPassManagerImpl() {
// TODO(Superjomn) set the key with pass reprs.
AddPass("fluid-to-data-flow-graph", new FluidToDataFlowGraphPass);
if (FLAGS_inference_analysis_enable_tensorrt_subgraph_engine) {
LOG(INFO)
<< "-----------------------------------------------------------------";
if (FLAGS_IA_enable_ir) {
AddPass("fluid-to-ir-pass", new FluidToIrPass);
} else {
AddPass("fluid-to-data-flow-graph", new FluidToDataFlowGraphPass);
}
TryAddTensorRtPass();
AddPass("data-flow-graph-to-fluid", new DataFlowGraphToFluidPass);
if (!FLAGS_IA_output_storage_path.empty()) {
AddPass("model-store-pass", new ModelStorePass);
}
LOG(INFO)
<< "-----------------------------------------------------------------";
}
std::string repr() const override { return "dfg-pass-manager"; }
std::string description() const override { return "DFG pass manager."; }
private:
void AddPass(const std::string& name, Pass* pass) {
VLOG(3) << "Adding pass " << name;
Register(name, pass);
AddGraphvizDebugerPass(pass);
}
void TryAddTensorRtPass() {
if (FLAGS_IA_enable_tensorrt_subgraph_engine) {
auto trt_teller = [&](const Node* node) {
std::unordered_set<std::string> teller_set(
{"elementwise_add", "mul", "conv2d", "pool2d", "relu", "softmax"});
{"elementwise_add", "mul", "conv2d", "pool2d", "relu", "softmax",
"depthwise_conv2d", "batch_norm"});
if (!node->IsFunction()) return false;
const auto* func = static_cast<const Function*>(node);
......@@ -59,20 +87,6 @@ class DfgPassManagerImpl final : public DfgPassManager {
new TensorRTSubgraphNodeMarkPass(trt_teller));
AddPass("tensorrt-subgraph", new TensorRTSubGraphPass(trt_teller));
}
AddPass("data-flow-graph-to-fluid", new DataFlowGraphToFluidPass);
if (!FLAGS_inference_analysis_output_storage_path.empty()) {
AddPass("model-store-pass", new ModelStorePass);
}
}
std::string repr() const override { return "dfg-pass-manager"; }
std::string description() const override { return "DFG pass manager."; }
private:
void AddPass(const std::string& name, Pass* pass) {
LOG(INFO) << "Adding pass " << name;
Register(name, pass);
AddGraphvizDebugerPass(pass);
}
// Add the graphviz debuger pass if the parent pass has one.
......
paddle/fluid/inference/analysis/analyzer.h
浏览文件 @ 89f95ea2
......@@ -39,14 +39,14 @@ limitations under the License. */
#include "paddle/fluid/inference/analysis/pass.h"
#include "paddle/fluid/inference/analysis/pass_manager.h"
namespace paddle {
// TODO(Superjomn) add a definition flag like PADDLE_WITH_TENSORRT and hide this
// flag if not available.
DECLARE_bool(inference_analysis_enable_tensorrt_subgraph_engine);
DECLARE_string(inference_analysis_graphviz_log_root);
DECLARE_string(inference_analysis_output_storage_path);
DECLARE_bool(IA_enable_tensorrt_subgraph_engine);
DECLARE_string(IA_graphviz_log_root);
DECLARE_string(IA_output_storage_path);
DECLARE_bool(IA_enable_ir);
namespace paddle {
namespace inference {
namespace analysis {
......
paddle/fluid/inference/analysis/analyzer_tester.cc
浏览文件 @ 89f95ea2
......@@ -13,15 +13,25 @@
// limitations under the License.
#include "paddle/fluid/inference/analysis/analyzer.h"
#include <google/protobuf/text_format.h>
#include <gtest/gtest.h>
#include "paddle/fluid/framework/ir/pass.h"
#include "paddle/fluid/inference/analysis/ut_helper.h"
#include "paddle/fluid/inference/api/helper.h"
#include "paddle/fluid/inference/api/paddle_inference_api.h"
DEFINE_string(infer_ditu_rnn_model, "", "model path for ditu RNN");
DEFINE_string(infer_ditu_rnn_data, "", "data path for ditu RNN");
DEFINE_int32(batch_size, 10, "batch size.");
DEFINE_int32(repeat, 1, "Running the inference program repeat times.");
namespace paddle {
namespace inference {
namespace analysis {
TEST(Analyzer, analysis_without_tensorrt) {
FLAGS_inference_analysis_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
Argument argument;
argument.fluid_model_dir.reset(new std::string(FLAGS_inference_model_dir));
Analyzer analyser;
......@@ -29,13 +39,331 @@ TEST(Analyzer, analysis_without_tensorrt) {
}
TEST(Analyzer, analysis_with_tensorrt) {
FLAGS_inference_analysis_enable_tensorrt_subgraph_engine = true;
FLAGS_IA_enable_tensorrt_subgraph_engine = true;
Argument argument;
argument.fluid_model_dir.reset(new std::string(FLAGS_inference_model_dir));
Analyzer analyser;
analyser.Run(&argument);
}
void TestWord2vecPrediction(const std::string &model_path) {
NativeConfig config;
config.model_dir = model_path;
config.use_gpu = false;
config.device = 0;
auto predictor =
::paddle::CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kNative>(
config);
// One single batch
int64_t data[4] = {1, 2, 3, 4};
PaddleTensor tensor;
tensor.shape = std::vector<int>({4, 1});
tensor.data = PaddleBuf(data, sizeof(data));
tensor.dtype = PaddleDType::INT64;
// For simplicity, we set all the slots with the same data.
std::vector<PaddleTensor> slots(4, tensor);
std::vector<PaddleTensor> outputs;
CHECK(predictor->Run(slots, &outputs));
PADDLE_ENFORCE(outputs.size(), 1UL);
// Check the output buffer size and result of each tid.
PADDLE_ENFORCE(outputs.front().data.length(), 33168UL);
float result[5] = {0.00129761, 0.00151112, 0.000423564, 0.00108815,
0.000932706};
const size_t num_elements = outputs.front().data.length() / sizeof(float);
// The outputs' buffers are in CPU memory.
for (size_t i = 0; i < std::min(5UL, num_elements); i++) {
LOG(INFO) << "data: "
<< static_cast<float *>(outputs.front().data.data())[i];
PADDLE_ENFORCE(static_cast<float *>(outputs.front().data.data())[i],
result[i]);
}
}
namespace {
struct DataRecord {
std::vector<std::vector<std::vector<float>>> link_step_data_all;
std::vector<std::vector<float>> week_data_all, minute_data_all;
std::vector<size_t> lod1, lod2, lod3;
std::vector<std::vector<float>> rnn_link_data, rnn_week_datas,
rnn_minute_datas;
size_t batch_iter{0};
size_t batch_size{1};
DataRecord() = default;
explicit DataRecord(const std::string &path, int batch_size = 1)
: batch_size(batch_size) {
Load(path);
}
DataRecord NextBatch() {
DataRecord data;
size_t batch_end = batch_iter + batch_size;
// NOTE skip the final batch, if no enough data is provided.
if (batch_end <= link_step_data_all.size()) {
data.link_step_data_all.assign(link_step_data_all.begin() + batch_iter,
link_step_data_all.begin() + batch_end);
data.week_data_all.assign(week_data_all.begin() + batch_iter,
week_data_all.begin() + batch_end);
data.minute_data_all.assign(minute_data_all.begin() + batch_iter,
minute_data_all.begin() + batch_end);
// Prepare LoDs
data.lod1.push_back(0);
data.lod2.push_back(0);
data.lod3.push_back(0);
CHECK(!data.link_step_data_all.empty()) << "empty";
CHECK(!data.week_data_all.empty());
CHECK(!data.minute_data_all.empty());
CHECK_EQ(data.link_step_data_all.size(), data.week_data_all.size());
CHECK_EQ(data.minute_data_all.size(), data.link_step_data_all.size());
for (size_t j = 0; j < data.link_step_data_all.size(); j++) {
for (const auto &d : data.link_step_data_all[j]) {
data.rnn_link_data.push_back(d);
}
data.rnn_week_datas.push_back(data.week_data_all[j]);
data.rnn_minute_datas.push_back(data.minute_data_all[j]);
// calculate lod
data.lod1.push_back(data.lod1.back() +
data.link_step_data_all[j].size());
data.lod3.push_back(data.lod3.back() + 1);
for (size_t i = 1; i < data.link_step_data_all[j].size() + 1; i++) {
data.lod2.push_back(data.lod2.back() +
data.link_step_data_all[j].size());
}
}
}
batch_iter += batch_size;
return data;
}
void Load(const std::string &path) {
std::ifstream file(path);
std::string line;
int num_lines = 0;
while (std::getline(file, line)) {
num_lines++;
std::vector<std::string> data;
split(line, ':', &data);
std::vector<std::vector<float>> link_step_data;
std::vector<std::string> link_datas;
split(data[0], '|', &link_datas);
for (auto &step_data : link_datas) {
std::vector<float> tmp;
split_to_float(step_data, ',', &tmp);
link_step_data.push_back(tmp);
}
// load week data
std::vector<float> week_data;
split_to_float(data[2], ',', &week_data);
// load minute data
std::vector<float> minute_data;
split_to_float(data[1], ',', &minute_data);
link_step_data_all.push_back(std::move(link_step_data));
week_data_all.push_back(std::move(week_data));
minute_data_all.push_back(std::move(minute_data));
}
}
};
void PrepareInputs(std::vector<PaddleTensor> *input_slots, DataRecord *data,
int batch_size) {
PaddleTensor lod_attention_tensor, init_zero_tensor, lod_tensor_tensor,
week_tensor, minute_tensor;
lod_attention_tensor.name = "data_lod_attention";
init_zero_tensor.name = "cell_init";
lod_tensor_tensor.name = "data";
week_tensor.name = "week";
minute_tensor.name = "minute";
auto one_batch = data->NextBatch();
std::vector<int> rnn_link_data_shape(
{static_cast<int>(one_batch.rnn_link_data.size()),
static_cast<int>(one_batch.rnn_link_data.front().size())});
lod_attention_tensor.shape.assign({1, 2});
lod_attention_tensor.lod.assign({one_batch.lod1, one_batch.lod2});
init_zero_tensor.shape.assign({batch_size, 15});
init_zero_tensor.lod.assign({one_batch.lod3});
lod_tensor_tensor.shape = rnn_link_data_shape;
lod_tensor_tensor.lod.assign({one_batch.lod1});
// clang-format off
week_tensor.shape.assign(
{static_cast<int>(one_batch.rnn_week_datas.size()),
static_cast<int>(one_batch.rnn_week_datas.front().size())});
week_tensor.lod.assign({one_batch.lod3});
minute_tensor.shape.assign(
{static_cast<int>(one_batch.rnn_minute_datas.size()),
static_cast<int>(one_batch.rnn_minute_datas.front().size())});
minute_tensor.lod.assign({one_batch.lod3});
// clang-format on
// assign data
TensorAssignData(&lod_attention_tensor,
std::vector<std::vector<float>>({{0, 0}}));
std::vector<float> tmp_zeros(batch_size * 15, 0.);
TensorAssignData(&init_zero_tensor, {tmp_zeros});
TensorAssignData(&lod_tensor_tensor, one_batch.rnn_link_data);
TensorAssignData(&week_tensor, one_batch.rnn_week_datas);
TensorAssignData(&minute_tensor, one_batch.rnn_minute_datas);
// Set inputs.
auto init_zero_tensor1 = init_zero_tensor;
init_zero_tensor1.name = "hidden_init";
input_slots->assign({week_tensor, init_zero_tensor, minute_tensor,
init_zero_tensor1, lod_attention_tensor,
lod_tensor_tensor});
for (auto &tensor : *input_slots) {
tensor.dtype = PaddleDType::FLOAT32;
}
}
std::string DescribeTensor(const PaddleTensor &tensor) {
std::stringstream os;
os << "Tensor [" << tensor.name << "]\n";
os << " - type: ";
switch (tensor.dtype) {
case PaddleDType::FLOAT32:
os << "float32";
break;
case PaddleDType::INT64:
os << "int64";
break;
default:
os << "unset";
}
os << '\n';
os << " - shape: " << to_string(tensor.shape) << '\n';
os << " - lod: ";
for (auto &l : tensor.lod) {
os << to_string(l) << "; ";
}
os << "\n";
os << " - data: ";
int dim = std::accumulate(tensor.shape.begin(), tensor.shape.end(), 1,
[](int a, int b) { return a * b; });
for (int i = 0; i < dim; i++) {
os << static_cast<float *>(tensor.data.data())[i] << " ";
}
os << '\n';
return os.str();
}
} // namespace
const float ditu_rnn_target_data[] = {
104.711, 11.2431, 1.35422, 0, 0, 0, 0, 0,
27.7039, 1.41486, 7.09526, 0, 0, 0, 0, 0,
7.6481, 6.5324, 56.383, 2.88018, 8.92918, 132.007, 4.27429, 2.02934,
14.1727, 10.7461, 25.0616, 16.0197, 14.4163, 16.9199, 6.75517, 0,
80.0249, 4.77739, 0, 0, 0, 0, 0, 0,
47.5643, 2.67029, 8.76252, 0, 0, 0, 0, 0,
51.8822, 4.4411, 0, 0, 0, 0, 0, 0,
10.7286, 12.0595, 10.6672, 0, 0, 0, 0, 0,
93.5771, 3.84641, 0, 0, 0, 0, 0, 0,
169.426, 0, 0, 0, 0, 0, 0, 0};
// Test with a really complicate model.
void TestDituRNNPrediction(const std::string &model_path,
const std::string &data_path, int batch_size,
bool use_analysis, bool activate_ir,
int num_times = 1) {
FLAGS_IA_enable_ir = activate_ir;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_output_storage_path = "./analysis.out";
std::string model_out;
if (use_analysis) {
Argument argument(model_path);
argument.model_output_store_path.reset(new std::string("./analysis.out"));
Analyzer analyzer;
analyzer.Run(&argument);
// Should get the transformed model stored to ./analysis.out
model_out = "./analysis.out";
ASSERT_TRUE(PathExists(model_out));
} else {
model_out = FLAGS_infer_ditu_rnn_model;
}
NativeConfig config;
config.prog_file = model_out + "/__model__";
config.param_file = model_out + "/param";
config.use_gpu = false;
config.device = 0;
config.specify_input_name = true;
auto predictor =
CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kNative>(config);
std::vector<PaddleTensor> input_slots;
DataRecord data(data_path, batch_size);
// Prepare inputs.
PrepareInputs(&input_slots, &data, batch_size);
std::vector<PaddleTensor> outputs;
Timer timer;
timer.tic();
for (int i = 0; i < num_times; i++) {
predictor->Run(input_slots, &outputs);
}
LOG(INFO) << "===========profile result===========";
LOG(INFO) << "batch_size: " << batch_size << ", repeat: " << num_times
<< ", latency: " << timer.toc() / num_times << "ms";
LOG(INFO) << "=====================================";
for (auto &out : outputs) {
size_t size = std::accumulate(out.shape.begin(), out.shape.end(), 1,
[](int a, int b) { return a * b; });
float *data = static_cast<float *>(out.data.data());
for (size_t i = 0;
i < std::min(sizeof(ditu_rnn_target_data) / sizeof(float), size);
i++) {
EXPECT_NEAR(data[i], ditu_rnn_target_data[i], 1e-3);
}
}
}
// Turn on the IR pass supportion, run a real inference and check the result.
TEST(Analyzer, SupportIRPass) {
FLAGS_IA_enable_ir = true;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_output_storage_path = "./analysis.out";
Argument argument(FLAGS_inference_model_dir);
argument.model_output_store_path.reset(new std::string("./analysis.out"));
Analyzer analyzer;
analyzer.Run(&argument);
// Should get the transformed model stored to ./analysis.out
ASSERT_TRUE(PathExists("./analysis.out"));
// Inference from this path.
TestWord2vecPrediction("./analysis.out");
}
// Directly infer with the original model.
TEST(Analyzer, DituRNN_without_analysis) {
TestDituRNNPrediction(FLAGS_infer_ditu_rnn_model, FLAGS_infer_ditu_rnn_data,
FLAGS_batch_size, false, false, FLAGS_repeat);
}
// Inference with the original model with the analysis turned on, the analysis
// module will transform the program to a data flow graph.
TEST(Analyzer, DituRNN_with_analysis) {
LOG(INFO) << "ditu rnn with analysis";
TestDituRNNPrediction(FLAGS_infer_ditu_rnn_model, FLAGS_infer_ditu_rnn_data,
FLAGS_batch_size, true, false, FLAGS_repeat);
}
// Inference with analysis and IR. The IR module will fuse some large kernels.
TEST(Analyzer, DituRNN_with_analysis_with_IR) {
LOG(INFO) << "ditu rnn with analysis and IR fuse";
TestDituRNNPrediction(FLAGS_infer_ditu_rnn_model, FLAGS_infer_ditu_rnn_data,
FLAGS_batch_size, true, true, FLAGS_repeat);
}
} // namespace analysis
} // namespace inference
} // namespace paddle
USE_PASS(fc_fuse_pass);
USE_PASS(graph_viz_pass);
USE_PASS(infer_clean_graph_pass);
paddle/fluid/inference/analysis/data_flow_graph.cc
浏览文件 @ 89f95ea2
......@@ -19,14 +19,16 @@ limitations under the License. */
namespace paddle {
namespace inference {
namespace analysis {
using ir_node_t = framework::ir::Node;
using ir_graph_t = framework::ir::Graph;
// It is a better idea that the inputs and outputs of this graph is set manually
// before, but there must be a Pass that helps to prune the unnecessary ops that
// do not contribute to the given targets, so in this pass, analysis and get the
// inputs and outputs is OK.
void DataFlowGraph::Build() {
inputs.clear();
outputs.clear();
inputs_.clear();
outputs_.clear();
std::unordered_set<Node *> ins;
std::unordered_set<Node *> outs;
for (auto &node : nodes.nodes()) {
......@@ -42,18 +44,140 @@ void DataFlowGraph::Build() {
// similarly, the nodes that in outs but not in ins is the graphs' outputs
for (auto *in : ins) {
if (!outs.count(in)) {
inputs.push_back(in);
inputs_.push_back(in);
}
}
for (auto *out : outs) {
if (!outs.count(out)) {
outputs.push_back(out);
if (!ins.count(out)) {
outputs_.push_back(out);
}
}
Clean();
}
void DataFlowGraph::Build(const framework::proto::ProgramDesc &prog) {
// insert vars
// The `var2id` keeps a map from a variable's name to its Node-id, the Node-id
// will keep updating to its latest alias during the graph-building.
std::unordered_map<std::string, size_t> var2id;
auto &main_block = prog.blocks(framework::kRootBlockIndex);
for (int i = 0; i < main_block.vars_size(); i++) {
const auto &var = main_block.vars(i);
auto *v = nodes.Create(Node::Type::kValue);
v->SetName(var.name());
v->SetPbDesc(const_cast<void *>(static_cast<const void *>(&var)));
v->SetPbMsg(var.SerializeAsString());
var2id[var.name()] = v->id();
}
// The variables in a SSA can only write once, so if a variable is written
// multiple times(quite common in our ProgramDesc design), multiple alias
// Nodes of this variable will be created, and each will just write once.
// An set that keep all the names of the variables(the original, not alias)
// that have been written(as outputs). Once an Op's output variable hit the
// set, it should create a new alias and update the global alias for this
// variable. And that make a Data Flow Graph a SSA.
std::unordered_set<Node *> unique_written_vars;
for (int i = 0; i < main_block.ops_size(); i++) {
const auto &op = main_block.ops(i);
auto *o = nodes.Create(Node::Type::kFunction);
o->SetName(op.type());
static_cast<Function *>(o)->SetFuncType(op.type());
// Link to the original protobuf message's memory, make it easier to
// generate from a data flow graph to fluid ProgramDesc.
o->SetPbDesc(const_cast<void *>(static_cast<const void *>(&op)));
o->SetPbMsg(op.SerializeAsString());
// set inputs and outputs
for (int j = 0; j < op.inputs_size(); j++) {
auto &in_var = op.inputs(j);
for (int k = 0; k < in_var.arguments_size(); k++) {
auto *in = nodes.GetMutable(var2id.at(in_var.arguments(k)));
in->outlinks.push_back(o);
o->inlinks.push_back(in);
unique_written_vars.insert(in);
}
}
for (int j = 0; j < op.outputs_size(); j++) {
auto &out_var = op.outputs(j);
for (int k = 0; k < out_var.arguments_size(); k++) {
auto *out = nodes.GetMutable(var2id[out_var.arguments(k)]);
if (unique_written_vars.count(out)) {
// Loop found, for example, a = op(a), use SSA, change to a1 = op(a).
auto *out_alias = nodes.Create(Node::Type::kValue);
out_alias->SetName(out->name());
out_alias->SetPbDesc(out->pb_desc());
out_alias->SetPbMsg(out->pb_msg());
var2id[out_alias->name()] =
out_alias->id(); // update variable's alias Node
LOG(INFO) << "loop found in graph, create SSA alias node ["
<< out_alias->repr() << "] for [" << out->repr() << "]";
out = out_alias;
}
out->inlinks.push_back(o);
o->outlinks.push_back(out);
}
}
}
// Analysis and extract the inputs and outputs of this graph.
Build();
}
void DataFlowGraph::Build(const framework::ir::Graph &graph) {
// Create nodes
std::unordered_map<ir_node_t *, Node *> ir_node_map;
for (auto *ir_node : graph.Nodes()) {
Node *x{nullptr};
if (ir_node->IsOp()) {
PADDLE_ENFORCE(ir_node->Op());
VLOG(4) << "get op " << ir_node << " " << ir_node->Name();
x = nodes.Create(Node::Type::kFunction);
x->attr("ir_node").Pointer() = ir_node;
PADDLE_ENFORCE(ir_node->Op()->Proto());
x->SetName(ir_node->Op()->Proto()->type());
x->SetPbMsg(ir_node->Op()->Proto()->SerializeAsString());
} else if (ir_node->IsVar()) {
// Not create a Node for IR ControlDepVar, considering Inference currently
// just used in single thread scenerio.
VLOG(4) << "get var " << ir_node->Name();
x = nodes.Create(Node::Type::kValue);
x->attr("ir_node").Pointer() = ir_node;
x->SetName(ir_node->Name());
// x->SetPbMsg(ir_node->Var()->Proto()->SerializeAsString());
} else {
PADDLE_THROW("Failed to create an Node from IR, unknown type");
}
ir_node_map.emplace(ir_node, x);
}
VLOG(4) << "finish creating Nodes";
VLOG(4) << "to create edge";
// Create links
for (auto *ir_node : graph.Nodes()) {
auto it = ir_node_map.find(ir_node);
// Skip ControlDepVar.
if (it == ir_node_map.end()) continue;
auto *node = it->second;
for (auto *x : ir_node->inputs) {
if (!ir_node_map.count(x)) continue;
node->inlinks.push_back(ir_node_map.at(x));
}
for (auto *x : ir_node->outputs) {
if (!ir_node_map.count(x)) continue;
node->outlinks.push_back(ir_node_map.at(x));
}
}
Build();
PADDLE_ENFORCE(!inputs_.empty(),
"Can't deduce any inputs from the graph, Is the graph empty?");
ir_graph = &graph;
VLOG(3) << "finished build from IR";
}
void DataFlowGraph::Clean() {
for (auto &node : nodes.nodes()) {
std::unordered_set<Node *> inlinks_set(node->inlinks.begin(),
......@@ -61,11 +185,9 @@ void DataFlowGraph::Clean() {
std::unordered_set<Node *> outlinks_set(node->outlinks.begin(),
node->outlinks.end());
if (inlinks_set.size() < node->inlinks.size()) {
LOG(INFO) << "Clean: node " << node->repr() << " prune duplicate inputs";
node->inlinks.assign(inlinks_set.begin(), inlinks_set.end());
}
if (outlinks_set.size() < node->outlinks.size()) {
LOG(INFO) << "Clean: node " << node->repr() << " prune duplicate inputs";
node->outlinks.assign(outlinks_set.begin(), outlinks_set.end());
}
}
......@@ -112,10 +234,10 @@ GraphTraits<DataFlowGraph>::NodesBFSIterator::NodesBFSIterator(
const std::vector<Node *> &source)
: queue_(source.begin(), source.end()) {}
// GraphTraits<DataFlowGraph>::NodesBFSIterator::NodesBFSIterator(
// GraphTraits<DataFlowGraph>::NodesBFSIterator &&other) noexcept
// : queue_(std::move(other.queue_)),
// visited_(std::move(other.visited_)) {}
GraphTraits<DataFlowGraph>::NodesBFSIterator::NodesBFSIterator(
GraphTraits<DataFlowGraph>::NodesBFSIterator &&other) noexcept
: queue_(std::move(other.queue_)),
visited_(std::move(other.visited_)) {}
GraphTraits<DataFlowGraph>::NodesBFSIterator::NodesBFSIterator(
const GraphTraits<DataFlowGraph>::NodesBFSIterator &other)
......@@ -159,7 +281,7 @@ bool GraphTraits<DataFlowGraph>::NodesBFSIterator::operator==(
if (queue_.empty()) return other.queue_.empty();
if ((!queue_.empty()) && (!other.queue_.empty())) {
return queue_.front() == other.queue_.front() &&
visited_.size() == other.visited_.size(); // here need to check the
visited_.size() == other.visited_.size();
// equality of queue and
// visited. Just a light but week implementation.
}
......@@ -174,10 +296,10 @@ GraphTraits<DataFlowGraph>::NodesDFSIterator::NodesDFSIterator(
for (auto *x : source) stack_.push(x);
}
// GraphTraits<DataFlowGraph>::NodesDFSIterator::NodesDFSIterator(
// GraphTraits<DataFlowGraph>::NodesDFSIterator &&other) noexcept
// : stack_(std::move(other.stack_)),
// visited_(std::move(other.visited_)) {}
GraphTraits<DataFlowGraph>::NodesDFSIterator::NodesDFSIterator(
GraphTraits<DataFlowGraph>::NodesDFSIterator &&other) noexcept
: stack_(std::move(other.stack_)),
visited_(std::move(other.visited_)) {}
GraphTraits<DataFlowGraph>::NodesDFSIterator::NodesDFSIterator(
const GraphTraits<DataFlowGraph>::NodesDFSIterator &other)
......@@ -339,7 +461,7 @@ ExtractInputAndOutputOfSubGraph(std::vector<Node *> &graph) { // NOLINT
void FilterRedundantOutputOfSubGraph(DataFlowGraph *graph) {
std::vector<Node *> op_nodes;
for (auto &node : GraphTraits<DataFlowGraph>(graph).nodes_in_TS()) {
for (auto &node : GraphTraits<DataFlowGraph>(*graph).nodes_in_TS()) {
if (node.type() == Node::Type::kValue || node.deleted()) {
continue;
}
......
paddle/fluid/inference/analysis/data_flow_graph.h
浏览文件 @ 89f95ea2
......@@ -26,6 +26,7 @@ limitations under the License. */
#include <utility>
#include <vector>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/inference/analysis/graph_traits.h"
#include "paddle/fluid/inference/analysis/node.h"
#include "paddle/fluid/platform/enforce.h"
......@@ -41,19 +42,43 @@ namespace analysis {
*/
struct DataFlowGraph {
NodeMap nodes;
std::vector<Node *> inputs;
std::vector<Node *> outputs;
// inputs and outputs are deduced from the graph.
// Used to interact with IR.
const framework::ir::Graph *ir_graph{nullptr};
// Extract inputs and outputs of the graph.
void Build();
void Build(const framework::proto::ProgramDesc &prog);
// Build a graph from ir::Graph.
void Build(const framework::ir::Graph &graph);
// Get an attribute.
AnyAttr &Attr(const std::string &key) { return attrs_[key]; }
// Output a DOT graph file for debug.
std::string DotString() const;
std::string HumanReadableInfo(bool show_values = true,
bool show_functions = true) const;
const std::vector<Node *> &inputs() const {
PADDLE_ENFORCE(!inputs_.empty(),
"No inputs are deduced, need to Build() first.");
return inputs_;
}
const std::vector<Node *> &outputs() const {
PADDLE_ENFORCE(!outputs_.empty(),
"No outputs are deduced, need to Build() first.");
return outputs_;
}
private:
mutable std::vector<Node *> inputs_;
mutable std::vector<Node *> outputs_;
std::unordered_map<std::string, AnyAttr> attrs_;
// Remove duplicate edges and so on.
void Clean();
};
......@@ -70,7 +95,7 @@ struct GraphTraits<DataFlowGraph> {
: public std::iterator<std::forward_iterator_tag, Node *> {
NodesBFSIterator() = default;
explicit NodesBFSIterator(const std::vector<Node *> &source);
// NodesBFSIterator(NodesBFSIterator &&other) noexcept;
NodesBFSIterator(NodesBFSIterator &&other) noexcept;
// NOTE Heavy to use.
NodesBFSIterator(const NodesBFSIterator &other);
......@@ -93,8 +118,8 @@ struct GraphTraits<DataFlowGraph> {
struct NodesDFSIterator
: public std::iterator<std::forward_iterator_tag, Node *> {
NodesDFSIterator() = default;
explicit NodesDFSIterator(const std::vector<Node *> &source);
// NodesDFSIterator(NodesDFSIterator &&other) noexcept;
NodesDFSIterator(const std::vector<Node *> &source);
NodesDFSIterator(NodesDFSIterator &&other) noexcept;
NodesDFSIterator(const NodesDFSIterator &other);
Node &operator*();
......@@ -116,7 +141,7 @@ struct GraphTraits<DataFlowGraph> {
struct NodesTSIterator
: public std::iterator<std::forward_iterator_tag, Node *> {
NodesTSIterator() = default;
explicit NodesTSIterator(const std::vector<Node *> &source);
NodesTSIterator(const std::vector<Node *> &source);
NodesTSIterator(NodesTSIterator &&other)
: sorted_(std::move(other.sorted_)), cursor_(other.cursor_) {
other.cursor_ = 0;
......@@ -138,7 +163,7 @@ struct GraphTraits<DataFlowGraph> {
size_t cursor_{0};
};
explicit GraphTraits(DataFlowGraph *graph) : graph_(graph) {}
explicit GraphTraits(const DataFlowGraph &graph) : graph_(graph) {}
// default use BFS to visit the nodes.
iterator_range<NodesBFSIterator> nodes() {
......@@ -156,20 +181,20 @@ struct GraphTraits<DataFlowGraph> {
private:
NodesBFSIterator nodes_bfs_begin() {
return NodesBFSIterator(graph_->inputs);
return NodesBFSIterator(graph_.inputs());
}
NodesBFSIterator nodes_bfs_end() { return NodesBFSIterator(); }
NodesDFSIterator nodes_dfs_begin() {
return NodesDFSIterator(graph_->inputs);
return NodesDFSIterator(graph_.inputs());
}
NodesDFSIterator nodes_dfs_end() { return NodesDFSIterator(); }
NodesTSIterator nodes_ts_begin() { return NodesTSIterator(graph_->inputs); }
NodesTSIterator nodes_ts_begin() { return NodesTSIterator(graph_.inputs()); }
NodesTSIterator nodes_ts_end() { return NodesTSIterator(); }
private:
DataFlowGraph *graph_;
const DataFlowGraph &graph_;
};
// Extract the inputs and outputs of a graph. The inputs and outputs of a
......
paddle/fluid/inference/analysis/data_flow_graph_tester.cc
浏览文件 @ 89f95ea2
......@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/inference/analysis/data_flow_graph.h"
#include "paddle/fluid/framework/program_desc.h"
#include "paddle/fluid/inference/analysis/ut_helper.h"
namespace paddle {
......@@ -24,20 +25,18 @@ TEST(DataFlowGraph, BFS) {
auto dfg = ProgramDescToDFG(desc);
dfg.Build();
for (auto *in : dfg.inputs) {
for (auto* in : dfg.inputs()) {
LOG(INFO) << "inputs: " << in->name() << " "
<< static_cast<int>(in->type());
}
for (auto *out : dfg.outputs) {
for (auto* out : dfg.outputs()) {
LOG(INFO) << "outputs: " << out->name() << " "
<< static_cast<int>(out->type());
}
GraphTraits<DataFlowGraph> trait(&dfg);
auto nodes = trait.nodes();
size_t count = 0;
for (auto it = nodes.begin(); it != nodes.end(); ++it) {
LOG(INFO) << "visiting " << it->name();
for (auto& node : GraphTraits<DataFlowGraph>(dfg).nodes()) {
LOG(INFO) << "visiting " << node.name();
++count;
}
ASSERT_EQ(count, dfg.nodes.size());
......@@ -45,13 +44,11 @@ TEST(DataFlowGraph, BFS) {
TEST(DataFlowGraph, DFS) {
auto desc = LoadProgramDesc(FLAGS_inference_model_dir + "/__model__");
auto dfg = ProgramDescToDFG(desc);
dfg.Build();
GraphTraits<DataFlowGraph> trait(&dfg);
auto nodes = trait.nodes_in_DFS();
DataFlowGraph dfg;
dfg.Build(desc);
size_t count = 0;
for (auto it = nodes.begin(); it != nodes.end(); ++it) {
LOG(INFO) << "visiting " << it->name();
for (auto& node : GraphTraits<DataFlowGraph>(dfg).nodes_in_DFS()) {
LOG(INFO) << "visiting " << node.name();
++count;
}
ASSERT_EQ(count, dfg.nodes.size());
......@@ -74,21 +71,17 @@ TEST(DataFlowGraph, TS) {
DataFlowGraph graph;
for (int i = 0; i < 8; i++) {
auto *node = graph.nodes.Create(Node::Type::kValue);
auto* node = graph.nodes.Create(Node::Type::kValue);
node->SetName("node-" + std::to_string(i));
}
auto add_link = [&](int i, int j) {
Node *source = graph.nodes.GetMutable(i);
Node *target = graph.nodes.GetMutable(j);
Node* source = graph.nodes.GetMutable(i);
Node* target = graph.nodes.GetMutable(j);
target->inlinks.push_back(source);
source->outlinks.push_back(target);
};
graph.inputs.push_back(graph.nodes.GetMutable(0));
graph.inputs.push_back(graph.nodes.GetMutable(1));
graph.inputs.push_back(graph.nodes.GetMutable(2));
add_link(0, 4);
add_link(0, 5);
add_link(1, 6);
......@@ -97,8 +90,9 @@ TEST(DataFlowGraph, TS) {
add_link(4, 7);
add_link(4, 3);
add_link(7, 3);
graph.Build();
auto its = GraphTraits<DataFlowGraph>(&graph).nodes_in_TS();
auto its = GraphTraits<DataFlowGraph>(graph).nodes_in_TS();
std::vector<int> sorted_ids;
for (auto it = its.begin(); it != its.end(); ++it) {
LOG(INFO) << it->name();
......@@ -122,6 +116,50 @@ TEST(DataFlowGraph, TS) {
assert_positive_sequence_pair(4, 7);
}
TEST(DataFlowGraph, Build_ProgramDesc) {
auto desc = LoadProgramDesc(FLAGS_inference_model_dir + "/__model__");
DataFlowGraph graph;
graph.Build(desc);
ASSERT_EQ(graph.nodes.size(), 38UL);
}
void SetOp(framework::ProgramDesc* prog, const std::string& type,
const std::vector<std::string>& inputs,
const std::vector<std::string>& outputs) {
auto* op = prog->MutableBlock(0)->AppendOp();
op->SetType(type);
op->SetInput("Xs", inputs);
op->SetOutput("Xs", outputs);
}
TEST(DataFlowGraph, Build_IR_Graph) {
framework::ProgramDesc prog;
for (auto& v : std::vector<std::string>({"a", "b", "c", "d", "e", "f"})) {
auto* var = prog.MutableBlock(0)->Var(v);
var->SetType(framework::proto::VarType::SELECTED_ROWS);
if (v == "c") {
var->SetPersistable(true);
}
}
SetOp(&prog, "OP0", std::vector<std::string>({"a"}),
std::vector<std::string>({"b"}));
SetOp(&prog, "OP1", std::vector<std::string>({"a"}),
std::vector<std::string>({"c"}));
SetOp(&prog, "mul", std::vector<std::string>({"b", "c"}),
std::vector<std::string>({"d"}));
SetOp(&prog, "elementwise_add", std::vector<std::string>({"d", "e"}),
std::vector<std::string>({"f"}));
DataFlowGraph graph;
framework::ir::Graph ir_graph(prog);
graph.Build(ir_graph);
ASSERT_EQ(graph.nodes.size(), ir_graph.Nodes().size());
}
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/data_flow_graph_to_fluid_pass.cc
浏览文件 @ 89f95ea2
......@@ -23,9 +23,6 @@
namespace paddle {
namespace inference {
DEFINE_int32(tensorrt_max_batchsize, 3, "TensorRT maximum batch size");
DEFINE_int32(tensorrt_workspace_size, 2048, "TensorRT workspace size");
namespace analysis {
using framework::proto::ProgramDesc;
......@@ -52,19 +49,15 @@ bool DataFlowGraphToFluidPass::Initialize(Argument *argument) {
bool DataFlowGraphToFluidPass::Finalize() { return true; }
void DataFlowGraphToFluidPass::Run(DataFlowGraph *graph) {
FilterRedundantOutputOfSubGraph(graph);
LOG(INFO) << "graph.inputs " << graph->inputs.size();
for (auto &node : GraphTraits<DataFlowGraph>(graph).nodes_in_TS()) {
// FilterRedundantOutputOfSubGraph(graph);
for (auto &node : GraphTraits<DataFlowGraph>(*graph).nodes_in_TS()) {
if (node.deleted()) continue;
switch (node.type()) {
case Node::Type::kFunction: {
LOG(INFO) << "add function " << node.repr();
AddFluidOp(&node);
} break;
case Node::Type::kFunctionBlock: {
LOG(INFO) << "add engine op " << node.repr() << " , "
<< static_cast<FunctionBlock *>(&node)->subgraph.size();
AddEngineOp(&node);
} break;
default:
......@@ -76,15 +69,27 @@ void DataFlowGraphToFluidPass::Run(DataFlowGraph *graph) {
}
void DataFlowGraphToFluidPass::AddFluidOp(Node *node) {
auto *ori_op = static_cast<framework::proto::OpDesc *>(node->pb_desc());
PADDLE_ENFORCE(node);
PADDLE_ENFORCE(node->IsFunction());
PADDLE_ENFORCE(node->pb_desc() || !node->pb_msg().empty(),
"node has invalid protobuf repr.");
// currently only the main block is analyzed.
PADDLE_ENFORCE(desc_);
auto *main_block = desc_->mutable_blocks(framework::kRootBlockIndex);
auto *op = main_block->add_ops();
*op = *ori_op; // copy the attributes, by default, these will not be changed
// by analysis phrase.
// The inputs and outputs of the existing ops are not changed by tensorrt
// subgraph pass.
// NOTE It might be changed by other passes in the long run.
if (node->pb_desc()) {
auto *ori_op = static_cast<framework::proto::OpDesc *>(node->pb_desc());
*op =
*ori_op; // copy the attributes, by default, these will not be changed
// by analysis phrase.
// The inputs and outputs of the existing ops are not changed by tensorrt
// subgraph pass.
// NOTE It might be changed by other passes in the long run.
} else {
op->ParseFromString(node->pb_msg());
}
}
void CreateTrtEngineOp(Node *node, const DataFlowGraph &graph,
......@@ -191,8 +196,6 @@ void CreateTrtEngineOp(Node *node, const DataFlowGraph &graph,
// Set attrs
SetAttr(desc.Proto(), "subgraph", block->SerializeAsString());
SetAttr(desc.Proto(), "engine_uniq_key", "trt-" + std::to_string(counter++));
SetAttr(desc.Proto(), "max_batch", FLAGS_tensorrt_max_batchsize);
SetAttr(desc.Proto(), "max_workspace", FLAGS_tensorrt_workspace_size);
SetAttr(desc.Proto(), "parameters", ExtractParameters(graph.nodes.nodes()));
SetAttr(desc.Proto(), "output_name_mapping", output_mapping);
node->SetPbMsg(desc.Proto()->SerializeAsString());
......@@ -221,10 +224,9 @@ void DataFlowGraphToFluidPass::AddEngineOp(Node *node) {
framework::BlockDesc block_desc(nullptr, &proto);
block_desc.Proto()->set_parent_idx(-1);
block_desc.Proto()->set_idx(0);
LOG(INFO) << "origin variable size: "
<< argument_->origin_program_desc->blocks(0).vars().size();
LOG(INFO) << "transformed variable size: "
<< block_desc.Proto()->vars().size();
VLOG(4) << "origin variable size: "
<< argument_->origin_program_desc->blocks(0).vars().size();
VLOG(4) << "transformed variable size: " << block_desc.Proto()->vars().size();
// copy ops.
for (auto *node : block_node->subgraph) {
......@@ -258,7 +260,7 @@ class DFG_DebuggerPass : public DFG_GraphvizDrawPass {
Pass *DataFlowGraphToFluidPass::CreateGraphvizDebugerPass() const {
return new DFG_DebuggerPass(DFG_GraphvizDrawPass::Config(
FLAGS_inference_analysis_graphviz_log_root,
FLAGS_IA_graphviz_log_root,
"data_flow_graph_to_fluid_graphviz_debugger"));
}
......
paddle/fluid/inference/analysis/data_flow_graph_to_fluid_pass.h
浏览文件 @ 89f95ea2
......@@ -27,9 +27,6 @@
namespace paddle {
namespace inference {
DECLARE_int32(tensorrt_max_batchsize);
DECLARE_int32(tensorrt_workspace_size);
namespace analysis {
class DataFlowGraphToFluidPass final : public DataFlowGraphPass {
public:
......
paddle/fluid/inference/analysis/dfg_graphviz_draw_pass.cc
浏览文件 @ 89f95ea2
......@@ -29,7 +29,7 @@ void DFG_GraphvizDrawPass::Run(DataFlowGraph *graph) {
auto png_path = dot_path.substr(0, dot_path.size() - 4) + ".png";
std::string message;
LOG(INFO) << "draw to " << png_path;
VLOG(3) << "draw to " << png_path;
ExecShellCommand("dot -Tpng " + dot_path + " -o " + png_path, &message);
}
......
paddle/fluid/inference/analysis/fluid_to_data_flow_graph_pass.cc
浏览文件 @ 89f95ea2
......@@ -52,72 +52,7 @@ bool FluidToDataFlowGraphPass::Finalize() { return true; }
void FluidToDataFlowGraphPass::Run(DataFlowGraph *graph) {
PADDLE_ENFORCE(graph);
PADDLE_ENFORCE(desc_);
// insert vars
// The `var2id` keeps a map from a variable's name to its Node-id, the Node-id
// will keep updating to its latest alias during the graph-building.
std::unordered_map<std::string, size_t> var2id;
auto &main_block = desc_->blocks(framework::kRootBlockIndex);
for (int i = 0; i < main_block.vars_size(); i++) {
const auto &var = main_block.vars(i);
auto *v = graph->nodes.Create(Node::Type::kValue);
v->SetName(var.name());
v->SetPbDesc(const_cast<void *>(static_cast<const void *>(&var)));
v->SetPbMsg(var.SerializeAsString());
var2id[var.name()] = v->id();
}
// The variables in a SSA can only write once, so if a variable is written
// multiple times(quite common in our ProgramDesc design), multiple alias
// Nodes of this variable will be created, and each will just write once.
// An set that keep all the names of the variables(the original, not alias)
// that have been written(as outputs). Once an Op's output variable hit the
// set, it should create a new alias and update the global alias for this
// variable. And that make a Data Flow Graph a SSA.
std::unordered_set<Node *> unique_written_vars;
for (int i = 0; i < main_block.ops_size(); i++) {
const auto &op = main_block.ops(i);
auto *o = graph->nodes.Create(Node::Type::kFunction);
o->SetName(op.type());
static_cast<Function *>(o)->SetFuncType(op.type());
// Link to the original protobuf message's memory, make it easier to
// generate from a data flow graph to fluid ProgramDesc.
o->SetPbDesc(const_cast<void *>(static_cast<const void *>(&op)));
o->SetPbMsg(op.SerializeAsString());
// set inputs and outputs
for (int j = 0; j < op.inputs_size(); j++) {
auto &in_var = op.inputs(j);
for (int k = 0; k < in_var.arguments_size(); k++) {
auto *in = graph->nodes.GetMutable(var2id.at(in_var.arguments(k)));
in->outlinks.push_back(o);
o->inlinks.push_back(in);
}
}
for (int j = 0; j < op.outputs_size(); j++) {
auto &out_var = op.outputs(j);
for (int k = 0; k < out_var.arguments_size(); k++) {
auto *out = graph->nodes.GetMutable(var2id[out_var.arguments(k)]);
if (unique_written_vars.count(out)) {
// Loop found, for example, a = op(a), use SSA, change to a1 = op(a).
auto *out_alias = graph->nodes.Create(Node::Type::kValue);
out_alias->SetName(out->name());
out_alias->SetPbDesc(out->pb_desc());
out_alias->SetPbMsg(out->pb_msg());
var2id[out_alias->name()] =
out_alias->id(); // update variable's alias Node
LOG(INFO) << "loop found in graph, create SSA alias node ["
<< out_alias->repr() << "] for [" << out->repr() << "]";
out = out_alias;
}
out->inlinks.push_back(o);
o->outlinks.push_back(out);
unique_written_vars.insert(out);
}
}
}
// Analysis and extract the inputs and outputs of this graph.
graph->Build();
graph->Build(*desc_);
}
namespace {
......@@ -133,7 +68,7 @@ class DFG_DebuggerPass : public DFG_GraphvizDrawPass {
Pass *FluidToDataFlowGraphPass::CreateGraphvizDebugerPass() const {
return new DFG_DebuggerPass(DFG_GraphvizDrawPass::Config(
FLAGS_inference_analysis_graphviz_log_root, "fluid-to-dfg-debuger"));
FLAGS_IA_graphviz_log_root, "fluid-to-dfg-debuger"));
}
} // namespace analysis
......
paddle/fluid/inference/analysis/fluid_to_data_flow_graph_pass_tester.cc
浏览文件 @ 89f95ea2
......@@ -30,7 +30,7 @@ TEST(FluidToDataFlowGraphPass, Test) {
ASSERT_EQ(argument.main_dfg->nodes.size(), 38UL);
pass.Finalize();
ASSERT_FALSE(argument.main_dfg->DotString().empty());
EXPECT_FALSE(argument.main_dfg->inputs.empty());
EXPECT_FALSE(argument.main_dfg->inputs().empty());
}
} // namespace analysis
......
paddle/fluid/inference/analysis/fluid_to_ir_pass.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/inference/analysis/fluid_to_ir_pass.h"
paddle/fluid/inference/analysis/fluid_to_ir_pass.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include "paddle/fluid/inference/analysis/ir_pass_manager.h"
#include "paddle/fluid/inference/analysis/pass.h"
namespace paddle {
namespace inference {
namespace analysis {
class FluidToIrPass final : public DataFlowGraphPass {
public:
FluidToIrPass() = default;
bool Initialize(Argument *argument) override {
ANALYSIS_ARGUMENT_CHECK_FIELD(argument);
if (argument->origin_program_desc) {
LOG(WARNING) << "argument's origin_program_desc is already set, might "
"duplicate called";
}
// set fluid model program path
if (!argument->fluid_model_program_path) {
ANALYSIS_ARGUMENT_CHECK_FIELD(argument->fluid_model_dir);
argument->fluid_model_program_path.reset(
new std::string(*argument->fluid_model_dir + "/__model__"));
}
ANALYSIS_ARGUMENT_CHECK_FIELD(argument->fluid_model_program_path);
// Load program.
auto program = LoadProgramDesc(*argument->fluid_model_program_path);
argument->origin_program_desc.reset(
new framework::proto::ProgramDesc(program));
// Create main data flow graph.
if (!argument->main_dfg) {
argument->main_dfg.reset(new DataFlowGraph);
}
// Persist the ProgramDesc in graph's attribute. The IR graph just keep the
// address, will segfault if the original ProgramDesc destroys.
auto &ir_program_p = argument->main_dfg->Attr("ir_program_desc").Pointer();
ir_program_p = new framework::ProgramDesc(program);
argument_ = argument;
return true;
}
bool Finalize() override { return true; }
void Run(DataFlowGraph *graph) override {
// Call all the IR Passes
IRPassManager ir_passes(*static_cast<framework::ProgramDesc *>(
argument_->main_dfg->Attr("ir_program_desc").Pointer()));
ir_passes.Apply(std::vector<std::string>(
{// Manual update the passes here.
"graph_viz_pass", "infer_clean_graph_pass", "graph_viz_pass",
"fc_fuse_pass", "graph_viz_pass"}));
PADDLE_ENFORCE(argument_->main_dfg.get());
argument_->main_dfg->Build(ir_passes.graph());
// PADDLE_ENFORCE(argument_->main_dfg->IsFullyConnected());
}
std::string repr() const override { return "fluid-to-ir-pass"; }
private:
Argument *argument_{nullptr};
};
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/fluid_to_ir_pass_tester.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/inference/analysis/fluid_to_ir_pass.h"
#include <gtest/gtest.h>
#include "paddle/fluid/inference/analysis/ut_helper.h"
namespace paddle {
namespace inference {
namespace analysis {
TEST(FluidToIrPass, Test) {
FluidToIrPass pass;
Argument argument(FLAGS_inference_model_dir);
pass.Initialize(&argument);
pass.Run(argument.main_dfg.get());
}
} // namespace analysis
} // namespace inference
} // namespace paddle
USE_PASS(fc_fuse_pass);
USE_PASS(graph_viz_pass);
USE_PASS(infer_clean_graph_pass);
paddle/fluid/inference/analysis/helper.h
浏览文件 @ 89f95ea2
......@@ -14,6 +14,7 @@ limitations under the License. */
#pragma once
#include <sys/stat.h>
#include <cstdio>
#include <fstream>
#include <string>
......@@ -151,6 +152,23 @@ static framework::proto::ProgramDesc LoadProgramDesc(
return program_desc;
}
static bool FileExists(const std::string &filepath) {
std::ifstream file(filepath);
bool exists = file.is_open();
file.close();
return exists;
}
static bool PathExists(const std::string &path) {
struct stat statbuf;
if (stat(path.c_str(), &statbuf) != -1) {
if (S_ISDIR(statbuf.st_mode)) {
return true;
}
}
return false;
}
} // namespace analysis
} // namespace inference
} // namespace paddle
......
paddle/fluid/inference/analysis/ir_pass_manager.cc 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/inference/analysis/ir_pass_manager.h"
#include <string>
namespace paddle {
namespace inference {
namespace analysis {
IRPassManager::IRPassManager(const ProgramDesc& program) {
graph_.reset(new framework::ir::Graph(program));
}
void IRPassManager::Apply(const std::vector<std::string>& passes) {
graph_->Set("graph_viz_path", new std::string("./1.dot"));
// Apply all the passes
std::string pre_pass;
for (const std::string& pass_name : passes) {
LOG(WARNING) << "Running IR pass [" << pass_name << "]";
auto pass = framework::ir::PassRegistry::Instance().Get(pass_name);
if (pass_name == "graph_viz_pass") {
std::string dot_file_path =
"ir_" + (pre_pass.empty() ? "origin" : pre_pass) + ".dot";
pass->Set("graph_viz_path", new std::string(std::move(dot_file_path)));
}
graph_ = pass->Apply(std::move(graph_));
pre_pass = pass_name;
}
}
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/ir_pass_manager.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* This file defines IRPassManager, it helps control the passes in IR. Inference
* phrase will load the model program and parameters from disk, that is quite
* different from the training phase.
* This manager will control the Passes and make the passes in IR work smoothly
* for inference.
*/
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/pass.h"
#include "paddle/fluid/framework/program_desc.h"
namespace paddle {
namespace inference {
namespace analysis {
using framework::ProgramDesc;
class IRPassManager final {
public:
IRPassManager(const ProgramDesc& program);
void Apply(const std::vector<std::string>& passes);
framework::ir::Graph& graph() const { return *graph_; }
private:
std::unique_ptr<framework::ir::Graph> graph_;
};
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/model_store_pass.cc
浏览文件 @ 89f95ea2
......@@ -35,19 +35,21 @@ void ModelStorePass::Run(DataFlowGraph *x) {
std::stringstream ss;
// NOTE these commands only works on linux.
ss << "mkdir -p " << *argument_->model_output_store_path;
LOG(INFO) << "run command: " << ss.str();
VLOG(3) << "run command: " << ss.str();
PADDLE_ENFORCE_EQ(system(ss.str().c_str()), 0);
ss.str("");
ss << "cp " << *argument_->fluid_model_dir << "/*"
<< " " << *argument_->model_output_store_path;
LOG(INFO) << "run command: " << ss.str();
VLOG(3) << "run command: " << ss.str();
PADDLE_ENFORCE_EQ(system(ss.str().c_str()), 0);
// Store program
PADDLE_ENFORCE_NOT_NULL(argument_->transformed_program_desc,
"program desc is not transformed, should call "
"DataFlowGraphToFluidPass first.");
VLOG(3) << "store analyzed program to "
<< *argument_->model_output_store_path;
const std::string program_output_path =
*argument_->model_output_store_path + "/__model__";
std::ofstream file(program_output_path, std::ios::binary);
......@@ -58,6 +60,8 @@ void ModelStorePass::Run(DataFlowGraph *x) {
file.write(serialized_message.c_str(), serialized_message.size());
}
bool ModelStorePass::Finalize() { return true; }
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/model_store_pass.h
浏览文件 @ 89f95ea2
......@@ -44,6 +44,8 @@ class ModelStorePass : public DataFlowGraphPass {
model in the disk, and that model can be reloaded for prediction again.)DD";
}
bool Finalize() override;
private:
Argument* argument_{nullptr};
};
......
paddle/fluid/inference/analysis/model_store_pass_tester.cc
浏览文件 @ 89f95ea2
......@@ -30,7 +30,7 @@ TEST(DFG_StorePass, test) {
argument.model_output_store_path.reset(
new std::string("./_dfg_store_pass_tmp"));
// disable storage in alalyzer
FLAGS_inference_analysis_output_storage_path = "";
FLAGS_IA_output_storage_path = "";
analyzer.Run(&argument);
ModelStorePass pass;
......
paddle/fluid/inference/analysis/node.cc
浏览文件 @ 89f95ea2
......@@ -20,17 +20,6 @@ namespace paddle {
namespace inference {
namespace analysis {
template <>
std::string &NodeAttr::As<std::string>() {
if (data_.empty()) {
type_index_ = std::type_index(typeid(std::string));
}
PADDLE_ENFORCE_EQ(type_index_, std::type_index(typeid(std::string)));
return data_;
}
std::string &NodeAttr::String() { return As<std::string>(); }
std::vector<Dot::Attr> Value::dot_attrs() const {
return std::vector<Dot::Attr>({Dot::Attr("style", "filled,rounded"),
Dot::Attr("shape", "box"),
......
paddle/fluid/inference/analysis/node.h
浏览文件 @ 89f95ea2
......@@ -29,6 +29,7 @@ limitations under the License. */
#include "paddle/fluid/inference/analysis/device.h"
#include "paddle/fluid/inference/analysis/dot.h"
#include "paddle/fluid/inference/analysis/helper.h"
#include "paddle/fluid/platform/variant.h"
namespace paddle {
namespace inference {
......@@ -37,41 +38,36 @@ namespace analysis {
class NodeMap;
// A helper class to maintain the status from Pass.
struct NodeAttr {
struct AnyAttr {
using any_t =
boost::variant<bool, float, int32_t, int64_t, void *, std::string>;
// NOTE T should be a primary type or a struct combined by several primary
// types.
// NOTE the STL containers should not use here.
// Some usages
// Attr attr;
// attr.Bool() = true;
bool &Bool() { return As<bool>(); }
float &Float() { return As<float>(); }
int32_t &Int32() { return As<int32_t>(); }
int64_t &Int64() { return As<int64_t>(); }
void *&Pointer() { return As<void *>(); }
std::string &String();
std::string &String() { return As<std::string>(); }
private:
template <typename T>
T &As() {
// init storage in the first usage.
if (data_.empty()) {
VLOG(4) << "resize data to " << sizeof(T);
type_index_ = std::type_index(typeid(T));
data_.resize(sizeof(T));
if (type_index_ == typeid(AnyAttr)) {
type_index_ = typeid(T);
any_data_ = T();
} else {
PADDLE_ENFORCE(type_index_ == typeid(T), "fetch error type");
}
PADDLE_ENFORCE(framework::IsType<T>(type_index_),
"type not matched, origin is %s, want %s",
DataTypeNamer::Global().repr(type_index_),
DataTypeNamer::Global().repr<T>());
PADDLE_ENFORCE_EQ(data_.size(), sizeof(T), "Node attr type recast error");
return *reinterpret_cast<T *>(&data_[0]);
return boost::get<T>(any_data_);
}
private:
std::string data_;
std::type_index type_index_{typeid(NodeAttr)};
any_t any_data_;
std::type_index type_index_{typeid(AnyAttr)};
};
/*
......@@ -108,7 +104,7 @@ class Node {
// Get an additional attribute and convert it to T data type. NOTE this will
// silently create a new attribute if not exists.
NodeAttr &attr(const std::string &name) const { return attrs_[name]; }
AnyAttr &attr(const std::string &name) const { return attrs_[name]; }
int id() const { return id_; }
......@@ -153,7 +149,7 @@ class Node {
Type type_{Type::kNone};
// Mark this node is deleted by some pass.
bool deleted_{false};
mutable std::unordered_map<std::string, NodeAttr> attrs_;
mutable std::unordered_map<std::string, AnyAttr> attrs_;
};
class Function;
......
paddle/fluid/inference/analysis/node_tester.cc
浏览文件 @ 89f95ea2
......@@ -20,6 +20,24 @@ namespace paddle {
namespace inference {
namespace analysis {
TEST(NodeAttr, bool) {
AnyAttr x;
x.Bool() = true;
ASSERT_EQ(x.Bool(), true);
}
TEST(NodeAttr, int32) {
AnyAttr x;
x.Int32() = 32;
ASSERT_EQ(x.Int32(), 32);
}
TEST(NodeAttr, string) {
AnyAttr x;
x.String() = "Hello";
ASSERT_EQ(x.String(), "Hello");
}
TEST(Node, Attr) {
// Node is an abstract class, use Value instead for they share the same Attr
// logic.
......@@ -27,6 +45,9 @@ TEST(Node, Attr) {
auto* node = nodes.Create(Node::Type::kValue);
node->attr("v0").Int32() = 2008;
ASSERT_EQ(node->attr("v0").Int32(), 2008);
node->attr("str").String() = "hello world";
ASSERT_EQ(node->attr("str").String(), "hello world");
}
} // namespace analysis
......
paddle/fluid/inference/analysis/pass.h
浏览文件 @ 89f95ea2
......@@ -63,7 +63,7 @@ class Pass {
// Human-readable short representation.
virtual std::string repr() const = 0;
// Human-readable long description.
virtual std::string description() const = 0;
virtual std::string description() const { return "No DOC"; }
};
// NodePass process on any Node types.
......
paddle/fluid/inference/analysis/pass_manager.cc
浏览文件 @ 89f95ea2
......@@ -22,7 +22,7 @@ namespace analysis {
bool PassManager::Initialize(Argument* argument) {
argument_ = argument;
for (auto& pass : data_) {
LOG(INFO) << "Initializing pass " << pass->repr();
LOG(WARNING) << "Initializing pass [" << pass->repr() << "]";
if (!pass->Initialize(argument)) {
LOG(ERROR) << "Failed to initialize pass [" << pass->repr() << "]";
return false;
......@@ -33,8 +33,9 @@ bool PassManager::Initialize(Argument* argument) {
void DfgPassManager::RunAll() {
PADDLE_ENFORCE(argument_);
LOG(INFO) << "Total " << data_.size() << " passes";
for (auto& pass : data_) {
VLOG(4) << "Running pass [" << pass->repr() << "]";
LOG(WARNING) << "Running pass [" << pass->repr() << "]";
pass->Run(argument_->main_dfg.get());
}
}
......@@ -42,8 +43,7 @@ void DfgPassManager::RunAll() {
void NodePassManager::RunAll() {
PADDLE_ENFORCE(argument_);
PADDLE_ENFORCE(argument_->main_dfg.get());
auto trait =
GraphTraits<DataFlowGraph>(argument_->main_dfg.get()).nodes_in_DFS();
auto trait = GraphTraits<DataFlowGraph>(*argument_->main_dfg).nodes_in_DFS();
for (auto& node : trait) {
for (auto& pass : data_) {
pass->Run(&node);
......
paddle/fluid/inference/analysis/subgraph_splitter.cc
浏览文件 @ 89f95ea2
......@@ -34,7 +34,7 @@ inline void MarkOutLinksInSubGraph(const Function *func) {
}
void SubGraphSplitter::MarkNodesInsideSubGraph() {
for (auto &node : GraphTraits<DataFlowGraph>(graph_).nodes()) {
for (auto &node : GraphTraits<DataFlowGraph>(*graph_).nodes()) {
if (node_inside_subgraph_teller_(&node)) {
node.attr(kMarkerAttrName).Bool() = true;
if (node.type() == Node::Type::kFunction) {
......@@ -76,7 +76,7 @@ void UnionFindCombine(const node_map_t &node_map, size_t a, size_t b) {
std::vector<std::vector<Node *>> SubGraphSplitter::ExtractSubGraphs() {
std::vector<Node *> marked_nodes;
for (auto &node : GraphTraits<DataFlowGraph>(graph_).nodes_in_TS()) {
for (auto &node : GraphTraits<DataFlowGraph>(*graph_).nodes_in_TS()) {
if (node.attr(kMarkerAttrName).Bool()) {
marked_nodes.push_back(&node);
}
......@@ -153,6 +153,7 @@ void SubGraphFuse::ReplaceNodesWithSubGraphs() {
inlink_or_outlink_cleaner(o->inlinks);
}
}
FilterRedundantOutputOfSubGraph(graph_);
}
} // namespace analysis
......
paddle/fluid/inference/analysis/tensorrt_subgraph_node_mark_pass.cc
浏览文件 @ 89f95ea2
......@@ -69,8 +69,8 @@ class DfgDebuggerPass : public DFG_GraphvizDrawPass {
};
Pass *TensorRTSubgraphNodeMarkPass::CreateGraphvizDebugerPass() const {
DFG_GraphvizDrawPass::Config config(
FLAGS_inference_analysis_graphviz_log_root, "tensorrt_marked_node");
DFG_GraphvizDrawPass::Config config(FLAGS_IA_graphviz_log_root,
"tensorrt_marked_node");
return new DfgDebuggerPass(config);
}
bool TensorRTSubgraphNodeMarkPass::Finalize() { return true; }
......
paddle/fluid/inference/api/CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -18,7 +18,10 @@ if(APPLE)
endif(APPLE)
set(inference_deps paddle_inference_api paddle_fluid_api)
set(inference_deps paddle_inference_api paddle_fluid_api analysis pass ir_pass_manager
graph_viz_pass fc_fuse_pass
infer_clean_graph_pass
)
if(WITH_GPU AND TENSORRT_FOUND)
set(inference_deps ${inference_deps} paddle_inference_tensorrt_subgraph_engine)
......@@ -62,17 +65,20 @@ endif()
if (WITH_ANAKIN AND WITH_GPU) # only needed in CI
# compile the libinference_anakin_api.a and anakin.so.
nv_library(inference_anakin_api SRCS api.cc api_anakin_engine.cc DEPS anakin_shared anakin_saber)
#nv_library(inference_anakin_api_shared SHARED SRCS api.cc api_anakin_engine.cc DEPS anakin)
cc_library(inference_anakin_api SRCS api.cc api_anakin_engine.cc DEPS anakin_shared anakin_saber mklml)
cc_library(inference_anakin_api_shared SHARED SRCS api.cc api_anakin_engine.cc DEPS anakin_shared anakin_saber)
function(anakin_target target_name)
target_compile_options(${target_name} BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
endfunction()
anakin_target(inference_anakin_api)
#anakin_target(inference_anakin_api_shared)
anakin_target(inference_anakin_api_shared)
if (WITH_TESTING)
cc_test(inference_anakin_test SRCS api_anakin_engine_tester.cc
cc_test(api_anakin_engine_tester SRCS api_anakin_engine_tester.cc
ARGS --model=${ANAKIN_SOURCE_DIR}/mobilenet_v2.anakin.bin
DEPS inference_anakin_api dynload_cuda SERIAL)
target_compile_options(inference_anakin_test BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
DEPS inference_anakin_api_shared dynload_cuda SERIAL)
cc_test(api_anakin_engine_rnn_tester SRCS api_anakin_engine_rnn_tester.cc
ARGS --model=${ANAKIN_SOURCE_DIR}/anakin_test%2Fditu_rnn.anakin2.model.bin
--datapath=${ANAKIN_SOURCE_DIR}/anakin_test%2Fditu_rnn_data.txt
DEPS inference_anakin_api_shared dynload_cuda SERIAL)
endif(WITH_TESTING)
endif()
paddle/fluid/inference/api/api.cc
浏览文件 @ 89f95ea2
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
......
paddle/fluid/inference/api/api_anakin_engine.cc
浏览文件 @ 89f95ea2
......@@ -13,9 +13,22 @@
// limitations under the License.
#include "paddle/fluid/inference/api/api_anakin_engine.h"
#ifdef PADDLE_WITH_CUDA
#include <cuda.h>
#endif
#include <mkl_service.h>
#include <omp.h>
#include <map>
#include <string>
#include <utility>
#include <vector>
#include "framework/core/net/net.h"
#include "framework/operators/ops.h"
#include "saber/funcs/timer.h"
namespace paddle {
template <typename Target>
......@@ -23,16 +36,24 @@ PaddleInferenceAnakinPredictor<Target>::PaddleInferenceAnakinPredictor(
const AnakinConfig &config) {
CHECK(Init(config));
}
template <>
PaddleInferenceAnakinPredictor<anakin::X86>::PaddleInferenceAnakinPredictor(
const AnakinConfig &config) {
omp_set_dynamic(0);
omp_set_num_threads(1);
mkl_set_num_threads(1);
CHECK(Init(config));
}
template <typename Target>
bool PaddleInferenceAnakinPredictor<Target>::Init(const AnakinConfig &config) {
if (!(graph_.load(config.model_file))) {
LOG(FATAL) << "fail to load graph from " << config.model_file;
VLOG(3) << "fail to load graph from " << config.model_file;
return false;
}
auto inputs = graph_.get_ins();
for (auto &input_str : inputs) {
graph_.ResetBatchSize(input_str, config.max_batch_size);
max_batch_size_ = config.max_batch_size;
}
// optimization for graph
if (!(graph_.Optimize())) {
......@@ -52,15 +73,15 @@ bool PaddleInferenceAnakinPredictor<Target>::Run(
std::vector<PaddleTensor> *output_data, int batch_size) {
for (const auto &input : inputs) {
if (input.dtype != PaddleDType::FLOAT32) {
LOG(ERROR) << "Only support float type inputs. " << input.name
<< "'s type is not float";
VLOG(3) << "Only support float type inputs. " << input.name
<< "'s type is not float";
return false;
}
auto d_tensor_in_p = executor_p_->get_in(input.name);
auto net_shape = d_tensor_in_p->valid_shape();
auto net_shape = d_tensor_in_p->shape();
if (net_shape.size() != input.shape.size()) {
LOG(ERROR) << " input " << input.name
<< "'s shape size should be equal to that of net";
VLOG(3) << " input " << input.name
<< "'s shape size should be equal to that of net";
return false;
}
int sum = 1;
......@@ -79,21 +100,45 @@ bool PaddleInferenceAnakinPredictor<Target>::Run(
}
d_tensor_in_p->reshape(tmp_shape);
if (input.lod.size() > 0) {
if (input.lod.size() > 1) {
VLOG(3) << " input lod first dim should <=1, but you set "
<< input.lod.size();
return false;
}
std::vector<int> offset(input.lod[0].begin(), input.lod[0].end());
d_tensor_in_p->set_seq_offset(offset);
VLOG(3) << "offset.size(): " << offset.size();
for (int i = 0; i < offset.size(); i++) {
VLOG(3) << offset[i];
}
}
float *d_data_p = d_tensor_in_p->mutable_data();
if (cudaMemcpy(d_data_p, static_cast<float *>(input.data.data()),
d_tensor_in_p->valid_size() * sizeof(float),
cudaMemcpyHostToDevice) != 0) {
LOG(ERROR) << "copy data from CPU to GPU error";
return false;
#ifdef PADDLE_WITH_CUDA
if (std::is_same<anakin::NV, Target>::value) {
if (cudaMemcpy(d_data_p, static_cast<float *>(input.data.data()),
d_tensor_in_p->valid_size() * sizeof(float),
cudaMemcpyHostToDevice) != 0) {
VLOG(3) << "copy data from CPU to GPU error";
return false;
}
}
#endif
if (std::is_same<anakin::X86, Target>::value) {
memcpy(d_data_p, static_cast<float *>(input.data.data()),
d_tensor_in_p->valid_size() * sizeof(float));
}
cudaStreamSynchronize(NULL);
}
#ifdef PADDLE_WITH_CUDA
cudaDeviceSynchronize();
executor_p_->prediction();
cudaDeviceSynchronize();
#endif
if (output_data->empty()) {
LOG(ERROR) << "At least one output should be set with tensors' names.";
VLOG(3) << "At least one output should be set with tensors' names.";
return false;
}
for (auto &output : *output_data) {
......@@ -102,14 +147,22 @@ bool PaddleInferenceAnakinPredictor<Target>::Run(
if (output.data.length() < tensor->valid_size() * sizeof(float)) {
output.data.Resize(tensor->valid_size() * sizeof(float));
}
// Copy data from GPU -> CPU
if (cudaMemcpy(output.data.data(), tensor->mutable_data(),
tensor->valid_size() * sizeof(float),
cudaMemcpyDeviceToHost) != 0) {
LOG(ERROR) << "copy data from GPU to CPU error";
return false;
#if PADDLE_WITH_CUDA
if (std::is_same<anakin::NV, Target>::value) {
// Copy data from GPU -> CPU
if (cudaMemcpy(output.data.data(), tensor->mutable_data(),
tensor->valid_size() * sizeof(float),
cudaMemcpyDeviceToHost) != 0) {
VLOG(3) << "copy data from GPU to CPU error";
return false;
}
}
#endif
if (std::is_same<anakin::X86, Target>::value) {
memcpy(output.data.data(), tensor->mutable_data(),
tensor->valid_size() * sizeof(float));
}
cudaStreamSynchronize(NULL);
}
return true;
}
......@@ -132,7 +185,7 @@ PaddleInferenceAnakinPredictor<Target>::Clone() {
auto anakin_predictor_p =
dynamic_cast<PaddleInferenceAnakinPredictor<Target> *>(cls.get());
if (!anakin_predictor_p) {
LOG(ERROR) << "fail to call Init";
VLOG(3) << "fail to call Init";
return nullptr;
}
anakin_predictor_p->get_executer().init(graph_);
......@@ -162,6 +215,44 @@ std::unique_ptr<PaddlePredictor> CreatePaddlePredictor<
VLOG(3) << "Anakin Predictor create on unknown platform.";
return nullptr;
}
};
}
#ifdef PADDLE_ANAKIN_ENABLE_OP_TIMER
template <typename Target>
using executor_t =
anakin::Net<Target, anakin::saber::AK_FLOAT, anakin::Precision::FP32>;
template <typename Target>
void DisplayOpTimer(executor_t<Target> *net_executor, int epoch) {
std::vector<float> op_time = net_executor->get_op_time();
auto exec_funcs = net_executor->get_exec_funcs();
auto op_param = net_executor->get_op_param();
for (int i = 0; i < op_time.size(); i++) {
LOG(INFO) << "name: " << exec_funcs[i].name
<< " op_type: " << exec_funcs[i].op_name
<< " op_param: " << op_param[i] << " time " << op_time[i] / epoch;
}
std::map<std::string, float> op_map;
for (int i = 0; i < op_time.size(); i++) {
auto it = op_map.find(op_param[i]);
if (it != op_map.end())
op_map[op_param[i]] += op_time[i];
else
op_map.insert(std::pair<std::string, float>(op_param[i], op_time[i]));
}
for (auto it = op_map.begin(); it != op_map.end(); ++it) {
LOG(INFO) << it->first << " " << (it->second) / epoch << " ms";
}
}
#endif
template <typename Target>
PaddleInferenceAnakinPredictor<Target>::~PaddleInferenceAnakinPredictor() {
#ifdef PADDLE_ANAKIN_ENABLE_OP_TIMER
DisplayOpTimer<Target>(executor_p_, max_batch_size_);
#endif
delete executor_p_;
executor_p_ = nullptr;
}
} // namespace paddle
paddle/fluid/inference/api/api_anakin_engine.h
浏览文件 @ 89f95ea2
......@@ -47,10 +47,7 @@ class PaddleInferenceAnakinPredictor : public PaddlePredictor {
anakin::Net<Target, anakin::saber::AK_FLOAT, anakin::Precision::FP32>&
get_executer();
~PaddleInferenceAnakinPredictor() override {
delete executor_p_;
executor_p_ = nullptr;
};
~PaddleInferenceAnakinPredictor() override;
private:
bool Init(const AnakinConfig& config);
......@@ -60,6 +57,7 @@ class PaddleInferenceAnakinPredictor : public PaddlePredictor {
anakin::Net<Target, anakin::saber::AK_FLOAT, anakin::Precision::FP32>*
executor_p_{nullptr};
AnakinConfig config_;
int max_batch_size_{0};
};
} // namespace paddle
paddle/fluid/inference/api/api_anakin_engine_rnn_tester.cc 0 → 100644
浏览文件 @ 89f95ea2
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <gflags/gflags.h>
#include <sys/time.h>
#include <time.h>
#include <algorithm>
#include <fstream>
#include <iostream>
#include <thread> // NOLINT
#include <vector>
#include "framework/core/net/net.h"
#include "paddle/fluid/inference/api/paddle_inference_api.h"
DEFINE_string(model, "", "Directory of the inference model.");
DEFINE_string(datapath, "", "Path of the dataset.");
DEFINE_int32(batch_size, 1, "batch size.");
DEFINE_int32(repeat, 1, "Running the inference program repeat times.");
// Timer for timer
class Timer {
public:
double start;
double startu;
void tic() {
struct timeval tp;
gettimeofday(&tp, NULL);
start = tp.tv_sec;
startu = tp.tv_usec;
}
double toc() {
struct timeval tp;
gettimeofday(&tp, NULL);
double used_time_ms =
(tp.tv_sec - start) * 1000.0 + (tp.tv_usec - startu) / 1000.0;
return used_time_ms;
}
};
std::vector<std::string> string_split(std::string in_str,
std::string delimiter) {
std::vector<std::string> seq;
int found = in_str.find(delimiter);
int pre_found = -1;
while (found != std::string::npos) {
if (pre_found == -1) {
seq.push_back(in_str.substr(0, found));
} else {
seq.push_back(in_str.substr(pre_found + delimiter.length(),
found - delimiter.length() - pre_found));
}
pre_found = found;
found = in_str.find(delimiter, pre_found + delimiter.length());
}
seq.push_back(
in_str.substr(pre_found + 1, in_str.length() - (pre_found + 1)));
return seq;
}
std::vector<std::string> string_split(
std::string in_str, std::vector<std::string>& delimiter) { // NOLINT
std::vector<std::string> in;
std::vector<std::string> out;
out.push_back(in_str);
for (auto del : delimiter) {
in = out;
out.clear();
for (auto s : in) {
auto out_s = string_split(s, del);
for (auto o : out_s) {
out.push_back(o);
}
}
}
return out;
}
class Data {
public:
Data(std::string file_name, int batch_size)
: _batch_size(batch_size), _total_length(0) {
_file.open(file_name);
_file.seekg(_file.end);
_total_length = _file.tellg();
_file.seekg(_file.beg);
}
void get_batch_data(std::vector<std::vector<float>>& fea, // NOLINT
std::vector<std::vector<float>>& week_fea, // NOLINT
std::vector<std::vector<float>>& time_fea, // NOLINT
std::vector<long unsigned int>& seq_offset); // NOLINT
private:
std::fstream _file;
int _total_length;
int _batch_size;
};
void Data::get_batch_data(
std::vector<std::vector<float>>& fea, // NOLINT
std::vector<std::vector<float>>& week_fea, // NOLINT
std::vector<std::vector<float>>& time_fea, // NOLINT
std::vector<long unsigned int>& seq_offset) { // NOLINT
int seq_num = 0;
long unsigned int cum = 0; // NOLINT
char buf[10000];
seq_offset.clear();
seq_offset.push_back(0);
fea.clear();
week_fea.clear();
time_fea.clear();
while (_file.getline(buf, 10000)) {
std::string s = buf;
std::vector<std::string> deli_vec = {":"};
std::vector<std::string> data_vec = string_split(s, deli_vec);
std::vector<std::string> seq;
seq = string_split(data_vec[0], {"|"});
for (auto link : seq) {
std::vector<std::string> data = string_split(link, ",");
std::vector<float> vec;
for (int i = 0; i < data.size(); i++) {
vec.push_back(atof(data[i].c_str()));
}
fea.push_back(vec);
}
std::vector<std::string> week_data;
std::vector<std::string> time_data;
week_data = string_split(data_vec[2], ",");
std::vector<float> vec_w;
for (int i = 0; i < week_data.size(); i++) {
vec_w.push_back(atof(week_data[i].c_str()));
}
week_fea.push_back(vec_w);
time_data = string_split(data_vec[1], ",");
std::vector<float> vec_t;
for (int i = 0; i < time_data.size(); i++) {
vec_t.push_back(atof(time_data[i].c_str()));
}
time_fea.push_back(vec_t);
cum += seq.size();
seq_offset.push_back(cum);
seq_num++;
if (seq_num >= _batch_size) {
break;
}
}
}
namespace paddle {
AnakinConfig GetConfig() {
AnakinConfig config;
// using AnakinConfig::X86 if you need to use cpu to do inference
config.target_type = AnakinConfig::X86;
config.model_file = FLAGS_model;
config.device = 0;
config.max_batch_size = 1000; // the max number of token
return config;
}
void set_tensor(std::string name, std::vector<int> shape,
std::vector<PaddleTensor>& vec) { // NOLINT
int sum = 1;
std::for_each(shape.begin(), shape.end(), [&](int n) { sum *= n; });
float* data = new float[sum];
PaddleTensor tensor;
tensor.name = name;
tensor.shape = shape;
tensor.data = PaddleBuf(data, sum);
tensor.dtype = PaddleDType::FLOAT32;
vec.push_back(tensor);
}
void single_test() {
AnakinConfig config = GetConfig();
auto predictor =
CreatePaddlePredictor<AnakinConfig, PaddleEngineKind::kAnakin>(config);
int max_batch_size = 1000;
std::string feature_file = FLAGS_datapath;
Data map_data(feature_file, FLAGS_batch_size);
std::vector<std::vector<float>> fea;
std::vector<std::vector<float>> week_fea;
std::vector<std::vector<float>> time_fea;
std::vector<long unsigned int> seq_offset; // NOLINT
paddle::PaddleTensor tensor_0, tensor_1, tensor_2;
tensor_0.name = "input_0";
tensor_1.name = "input_4";
tensor_2.name = "input_5";
PaddleTensor tensor_out;
tensor_out.name = "final_output.tmp_1_gout";
tensor_out.shape = std::vector<int>({});
tensor_out.data = PaddleBuf();
tensor_out.dtype = PaddleDType::FLOAT32;
std::vector<PaddleTensor> inputs;
std::vector<PaddleTensor> outputs(1, tensor_out);
int data_0_dim = 38;
int data_1_dim = 10;
int data_2_dim = 10;
float data_0[max_batch_size * data_0_dim]; // NOLINT
float data_1[max_batch_size * data_1_dim]; // NOLINT
float data_2[max_batch_size * data_2_dim]; // NOLINT
int count = 0;
while (true) {
if (count++ > 0) break; // only run the first batch in ci.
seq_offset.clear();
map_data.get_batch_data(fea, week_fea, time_fea, seq_offset);
if (seq_offset.size() <= 1) {
LOG(FATAL) << "seq_offset.size() <= 1, exit.";
break;
}
std::vector<std::vector<long unsigned int>> seq_offset_vec; // NOLINT
seq_offset_vec.push_back(seq_offset);
tensor_0.lod = seq_offset_vec;
int p_shape_0[] = {(int)fea.size(), 1, 1, data_0_dim}; // NOLINT
int p_shape_1[] = {(int)week_fea.size(), data_1_dim, 1, 1}; // NOLINT
int p_shape_2[] = {(int)time_fea.size(), data_2_dim, 1, 1}; // NOLINT
std::vector<int> shape_0(p_shape_0, p_shape_0 + 4);
std::vector<int> shape_1(p_shape_1, p_shape_1 + 4);
std::vector<int> shape_2(p_shape_2, p_shape_2 + 4);
tensor_0.shape = shape_0;
tensor_1.shape = shape_1;
tensor_2.shape = shape_2;
for (int i = 0; i < fea.size(); i++) {
memcpy(data_0 + i * data_0_dim, &fea[i][0], sizeof(float) * data_0_dim);
}
for (int i = 0; i < week_fea.size(); i++) {
memcpy(data_1 + i * data_1_dim, &week_fea[i][0],
sizeof(float) * data_1_dim);
}
for (int i = 0; i < time_fea.size(); i++) {
memcpy(data_2 + i * data_2_dim, &time_fea[i][0],
sizeof(float) * data_2_dim);
}
tensor_0.data =
paddle::PaddleBuf(data_0, fea.size() * sizeof(float) * data_0_dim);
tensor_1.data =
paddle::PaddleBuf(data_1, week_fea.size() * sizeof(float) * data_1_dim);
tensor_2.data =
paddle::PaddleBuf(data_2, time_fea.size() * sizeof(float) * data_2_dim);
tensor_0.dtype = paddle::PaddleDType::FLOAT32;
tensor_1.dtype = paddle::PaddleDType::FLOAT32;
tensor_2.dtype = paddle::PaddleDType::FLOAT32;
inputs.clear();
inputs.push_back(tensor_1);
inputs.push_back(tensor_2);
inputs.push_back(tensor_0);
Timer timer;
timer.tic();
for (int i = 0; i < FLAGS_repeat; i++) predictor->Run(inputs, &outputs);
LOG(INFO) << "batch_size = " << FLAGS_batch_size
<< ", repeat = " << FLAGS_repeat
<< ", sequence_length = " << seq_offset[seq_offset.size() - 1]
<< ", latency: " << timer.toc() / FLAGS_repeat << "ms";
float* data_o = static_cast<float*>(outputs[0].data.data());
VLOG(3) << "outputs[0].data.length() = " << outputs[0].data.length();
for (size_t j = 0; j < outputs[0].data.length(); ++j) {
VLOG(3) << "output[" << j << "]: " << data_o[j];
}
}
}
} // namespace paddle
int main(int argc, char** argv) {
google::ParseCommandLineFlags(&argc, &argv, true);
logger::init(argv[0]);
paddle::single_test();
/* multi-threads
std::vector<std::thread> threads;
int num = 1;
for (int i = 0; i < num; i++) {
LOG(INFO) << " thread id : " << i;
threads.emplace_back(paddle::single_test);
}
for (int i = 0; i < num; i++) {
threads[i].join();
}
threads.clear();
*/
return 0;
}
paddle/fluid/inference/api/api_impl.cc
浏览文件 @ 89f95ea2
......@@ -137,8 +137,11 @@ bool NativePaddlePredictor::Run(const std::vector<PaddleTensor> &inputs,
return false;
}
for (size_t i = 0; i < feed_target_names_.size(); ++i) {
VLOG(4) << "setting " << i << "-th target";
feed_targets[feed_target_names_[i]] = &feeds[i];
if (config_.specify_input_name) {
feed_targets[inputs[i].name] = &feeds[i];
} else {
feed_targets[feed_target_names_[i]] = &feeds[i];
}
}
// get fetch variable
std::map<std::string, framework::LoDTensor *> fetch_targets;
......
paddle/fluid/inference/api/api_tensorrt_subgraph_engine.cc
浏览文件 @ 89f95ea2
......@@ -15,6 +15,7 @@
#include "paddle/fluid/inference/analysis/analyzer.h"
#include "paddle/fluid/inference/api/api_impl.h"
#include "paddle/fluid/inference/api/paddle_inference_api.h"
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
#include "paddle/fluid/inference/utils/singleton.h"
#include "paddle/fluid/operators/tensorrt_engine_op.h"
......@@ -32,7 +33,8 @@ class TensorRTSubgraphPredictor : public NativePaddlePredictor {
bool Init(const std::shared_ptr<framework::Scope>& parent_scope) {
VLOG(3) << "Predictor::init()";
FLAGS_tensorrt_max_batch_size = config_.max_batch_size;
FLAGS_tensorrt_workspace_size = config_.workspace_size;
if (config_.use_gpu) {
place_ = paddle::platform::CUDAPlace(config_.device);
} else {
......@@ -150,3 +152,12 @@ CreatePaddlePredictor<TensorRTConfig, PaddleEngineKind::kAutoMixedTensorRT>(
}
} // namespace paddle
USE_TRT_CONVERTER(elementwise_add_weight);
USE_TRT_CONVERTER(mul);
USE_TRT_CONVERTER(conv2d);
USE_TRT_CONVERTER(relu);
USE_TRT_CONVERTER(fc);
USE_TRT_CONVERTER(pool2d);
USE_TRT_CONVERTER(softmax);
USE_TRT_CONVERTER(batch_norm);
paddle/fluid/inference/api/api_tensorrt_subgraph_engine_tester.cc
浏览文件 @ 89f95ea2
......@@ -23,7 +23,7 @@ namespace paddle {
DEFINE_string(dirname, "", "Directory of the inference model.");
void CompareTensorRTWithFluid(bool enable_tensorrt) {
FLAGS_inference_analysis_enable_tensorrt_subgraph_engine = enable_tensorrt;
FLAGS_IA_enable_tensorrt_subgraph_engine = enable_tensorrt;
//# 1. Create PaddlePredictor with a config.
NativeConfig config0;
......
paddle/fluid/inference/api/helper.h 0 → 100644
浏览文件 @ 89f95ea2
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <sys/time.h>
#include <algorithm>
#include <sstream>
#include <string>
#include <vector>
#include "paddle/fluid/inference/api/paddle_inference_api.h"
namespace paddle {
namespace inference {
// Timer for timer
class Timer {
public:
double start;
double startu;
void tic() {
struct timeval tp;
gettimeofday(&tp, NULL);
start = tp.tv_sec;
startu = tp.tv_usec;
}
double toc() {
struct timeval tp;
gettimeofday(&tp, NULL);
double used_time_ms =
(tp.tv_sec - start) * 1000.0 + (tp.tv_usec - startu) / 1000.0;
return used_time_ms;
}
};
void split(const std::string &str, char sep, std::vector<std::string> *pieces) {
pieces->clear();
if (str.empty()) {
return;
}
size_t pos = 0;
size_t next = str.find(sep, pos);
while (next != std::string::npos) {
pieces->push_back(str.substr(pos, next - pos));
pos = next + 1;
next = str.find(sep, pos);
}
if (!str.substr(pos).empty()) {
pieces->push_back(str.substr(pos));
}
}
void split_to_float(const std::string &str, char sep, std::vector<float> *fs) {
std::vector<std::string> pieces;
split(str, sep, &pieces);
std::transform(pieces.begin(), pieces.end(), std::back_inserter(*fs),
[](const std::string &v) { return std::stof(v); });
}
template <typename T>
std::string to_string(const std::vector<T> &vec) {
std::stringstream ss;
for (const auto &c : vec) {
ss << c << " ";
}
return ss.str();
}
template <>
std::string to_string<std::vector<float>>(
const std::vector<std::vector<float>> &vec) {
std::stringstream ss;
for (const auto &piece : vec) {
ss << to_string(piece) << "\n";
}
return ss.str();
}
template <>
std::string to_string<std::vector<std::vector<float>>>(
const std::vector<std::vector<std::vector<float>>> &vec) {
std::stringstream ss;
for (const auto &line : vec) {
for (const auto &rcd : line) {
ss << to_string(rcd) << ";\t";
}
ss << '\n';
}
return ss.str();
}
// clang-format off
void TensorAssignData(PaddleTensor *tensor, const std::vector<std::vector<float>> &data) {
// Assign buffer
int dim = std::accumulate(tensor->shape.begin(), tensor->shape.end(), 1, [](int a, int b) { return a * b; });
tensor->data.Resize(sizeof(float) * dim);
int c = 0;
for (const auto &f : data) {
for (float v : f) { static_cast<float *>(tensor->data.data())[c++] = v; }
}
}
} // namespace inference
} // namespace paddle
paddle/fluid/inference/api/high_level_api_cn.md
浏览文件 @ 89f95ea2
......@@ -65,13 +65,13 @@ config.model_dir = "xxx";
config.use_gpu = false;
// 创建一个原生的 PaddlePredictor
auto predictor =
paddle::CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kNative>(config);
paddle::CreatePaddlePredictor<paddle::NativeConfig, paddle::PaddleEngineKind::kNative>(config);
// 创建输入 tensor
int64_t data[4] = {1, 2, 3, 4};
paddle::PaddleTensor tensor{.name = "",
.shape = std::vector<int>({4, 1}),
.data = PaddleBuf(data, sizeof(data)),
.dtype = PaddleDType::INT64};
.data = paddle::PaddleBuf(data, sizeof(data)),
.dtype = paddle::PaddleDType::INT64};
// 创建输出 tensor，输出 tensor 的内存可以复用
std::vector<paddle::PaddleTensor> outputs;
// 执行预测
......
paddle/fluid/inference/api/paddle_inference_api.h
浏览文件 @ 89f95ea2
......@@ -45,7 +45,7 @@ class PaddleBuf {
PaddleBuf(void* data, size_t length)
: data_(data), length_(length), memory_owned_{false} {}
// Own memory.
explicit PaddleBuf(size_t length)
PaddleBuf(size_t length)
: data_(new char[length]), length_(length), memory_owned_(true) {}
// Resize to `length` bytes.
void Resize(size_t length);
......@@ -70,7 +70,7 @@ struct PaddleTensor {
std::vector<int> shape;
PaddleBuf data; // blob of data.
PaddleDType dtype;
std::vector<std::vector<uint64_t>> lod; // lod data
std::vector<std::vector<size_t>> lod; // Tensor+LoD equals LoDTensor
};
enum class PaddleEngineKind {
......@@ -120,6 +120,8 @@ struct NativeConfig : public PaddlePredictor::Config {
bool use_gpu{false};
int device{0};
float fraction_of_gpu_memory{-1.f}; // Negative to notify initialization.
// Specify the variable's name of each input.
bool specify_input_name{false};
std::string prog_file;
std::string param_file;
......@@ -137,6 +139,14 @@ struct AnakinConfig : public PaddlePredictor::Config {
struct TensorRTConfig : public NativeConfig {
// Determine whether a subgraph will be executed by TRT.
int min_subgraph_size{1};
// While TensorRT allows an engine optimized for a given max batch size
// to run at any smaller size, the performance for those smaller
// sizes may not be as well-optimized. Therefore, Max batch is best
// equivalent to the runtime batch size.
int max_batch_size{1};
// For workspace_size, refer it from here:
// https://docs.nvidia.com/deeplearning/sdk/tensorrt-developer-guide/index.html#troubleshooting
int workspace_size{1 << 30};
};
// A factory to help create different predictors.
......
paddle/fluid/inference/tensorrt/CMakeLists.txt
浏览文件 @ 89f95ea2
nv_library(tensorrt_engine SRCS engine.cc DEPS framework_proto)
nv_library(tensorrt_engine SRCS engine.cc DEPS framework_proto device_context)
nv_test(test_tensorrt SRCS test_tensorrt.cc DEPS dynload_cuda device_context dynamic_loader)
nv_test(test_tensorrt_engine SRCS test_engine.cc DEPS dynload_cuda tensorrt_engine)
add_subdirectory(convert)
paddle/fluid/inference/tensorrt/convert/CMakeLists.txt
浏览文件 @ 89f95ea2
# Add TRT tests
nv_library(tensorrt_converter
SRCS mul_op.cc conv2d_op.cc fc_op.cc pool2d_op.cc elementwise_op.cc
activation_op.cc softmax_op.cc
batch_norm_op.cc activation_op.cc softmax_op.cc
DEPS tensorrt_engine operator scope framework_proto op_registry)
nv_test(test_op_converter SRCS test_op_converter.cc DEPS
......@@ -24,3 +24,6 @@ nv_test(test_trt_elementwise_op SRCS test_elementwise_op.cc elementwise_op.cc
nv_test(test_trt_softmax_op SRCS test_softmax_op.cc softmax_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine softmax_op SERIAL)
nv_test(test_trt_batch_norm_op SRCS test_batch_norm_op.cc batch_norm_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine batch_norm_op SERIAL)
paddle/fluid/inference/tensorrt/convert/batch_norm_op.cc 0 → 100644
浏览文件 @ 89f95ea2
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <math.h>
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
namespace paddle {
namespace inference {
namespace tensorrt {
class BatchNormOpConverter : public OpConverter {
public:
void operator()(const framework::proto::OpDesc& op,
const framework::Scope& scope, bool test_mode) override {
LOG(INFO) << "convert a fluid batch norm op to tensorrt batch_norm";
framework::OpDesc op_desc(op, nullptr);
PADDLE_ENFORCE_EQ(op_desc.Input("X").size(), 1);
PADDLE_ENFORCE_EQ(op_desc.Input("Bias").size(), 1); // Bias is a weight
PADDLE_ENFORCE_EQ(op_desc.Input("Mean").size(), 1); // Mean is a weight
PADDLE_ENFORCE_EQ(op_desc.Input("Scale").size(), 1); // Scale is a weight
PADDLE_ENFORCE_EQ(op_desc.Input("Variance").size(),
1); // Variance is a weight
PADDLE_ENFORCE_EQ(op_desc.Output("Y").size(), 1);
auto* X = engine_->GetITensor(op_desc.Input("X").front());
// Declare weights
auto* Bias_v = scope.FindVar(op_desc.Input("Bias").front());
auto* Mean_v = scope.FindVar(op_desc.Input("Mean").front());
auto* Scale_v = scope.FindVar(op_desc.Input("Scale").front());
auto* Variance_v = scope.FindVar(op_desc.Input("Variance").front());
const float eps = boost::get<float>(op_desc.GetAttr("epsilon"));
PADDLE_ENFORCE_NOT_NULL(Bias_v);
PADDLE_ENFORCE_NOT_NULL(Mean_v);
PADDLE_ENFORCE_NOT_NULL(Scale_v);
PADDLE_ENFORCE_NOT_NULL(Variance_v);
// get tensor
auto* Bias_t = Bias_v->GetMutable<framework::LoDTensor>();
auto* Mean_t = Mean_v->GetMutable<framework::LoDTensor>();
auto* Scale_t = Scale_v->GetMutable<framework::LoDTensor>();
auto* Variance_t = Variance_v->GetMutable<framework::LoDTensor>();
// create temp tensor for weights
framework::LoDTensor bias_tensor;
framework::LoDTensor mean_tensor;
framework::LoDTensor scale_tensor;
framework::LoDTensor variance_tensor;
bias_tensor.Resize(Bias_t->dims());
mean_tensor.Resize(Mean_t->dims());
scale_tensor.Resize(Scale_t->dims());
variance_tensor.Resize(Variance_t->dims());
platform::CPUPlace cpu_place;
// copy data from gpu to cpu
TensorCopySync((*Bias_t), cpu_place, &bias_tensor);
TensorCopySync((*Mean_t), cpu_place, &mean_tensor);
TensorCopySync((*Scale_t), cpu_place, &scale_tensor);
TensorCopySync((*Variance_t), cpu_place, &variance_tensor);
auto* bias_data = bias_tensor.mutable_data<float>(platform::CPUPlace());
auto* mean_data = mean_tensor.mutable_data<float>(platform::CPUPlace());
auto* scale_data = scale_tensor.mutable_data<float>(platform::CPUPlace());
auto* variance_data =
variance_tensor.mutable_data<float>(platform::CPUPlace());
std::unique_ptr<framework::LoDTensor> combile_scale_tensor(
new framework::LoDTensor());
std::unique_ptr<framework::LoDTensor> combile_bias_tensor(
new framework::LoDTensor());
combile_scale_tensor->Resize(scale_tensor.dims());
combile_bias_tensor->Resize(bias_tensor.dims());
auto* combile_scale_data =
combile_scale_tensor->mutable_data<float>(platform::CPUPlace());
auto* combile_bias_data =
combile_bias_tensor->mutable_data<float>(platform::CPUPlace());
size_t ele_num = combile_scale_tensor->memory_size() / sizeof(float);
for (size_t i = 0; i < ele_num; i++) {
float scale = scale_data[i];
float bias = bias_data[i];
float mean = mean_data[i];
float variance = variance_data[i];
combile_scale_data[i] = scale / sqrtf(variance + eps);
combile_bias_data[i] = bias - mean * combile_scale_data[i];
}
TensorRTEngine::Weight scale_weights{
nvinfer1::DataType::kFLOAT, static_cast<void*>(combile_scale_data),
combile_scale_tensor->memory_size() / sizeof(float)};
TensorRTEngine::Weight shift_weights{
nvinfer1::DataType::kFLOAT, static_cast<void*>(combile_bias_data),
combile_bias_tensor->memory_size() / sizeof(float)};
TensorRTEngine::Weight power_weights{nvinfer1::DataType::kFLOAT, nullptr,
0};
nvinfer1::IScaleLayer* layer =
TRT_ENGINE_ADD_LAYER(engine_, Scale, *const_cast<nvinfer1::ITensor*>(X),
nvinfer1::ScaleMode::kCHANNEL, shift_weights.get(),
scale_weights.get(), power_weights.get());
auto output_name = op_desc.Output("Y").front();
engine_->weight_map[op_desc.Input("Bias").front()] =
std::move(combile_bias_tensor);
engine_->weight_map[op_desc.Input("Scale").front()] =
std::move(combile_scale_tensor);
engine_->SetITensor(output_name, layer->getOutput(0));
if (test_mode) {
engine_->DeclareOutput(output_name);
}
}
};
} // namespace tensorrt
} // namespace inference
} // namespace paddle
REGISTER_TRT_OP_CONVERTER(batch_norm, BatchNormOpConverter);
paddle/fluid/inference/tensorrt/convert/conv2d_op.cc
浏览文件 @ 89f95ea2
......@@ -35,12 +35,20 @@ class Conv2dOpConverter : public OpConverter {
auto* Y_v = scope.FindVar(op_desc.Input("Filter").front());
PADDLE_ENFORCE_NOT_NULL(Y_v);
auto* Y_t = Y_v->GetMutable<framework::LoDTensor>();
auto* weight_data = Y_t->mutable_data<float>(platform::CPUPlace());
PADDLE_ENFORCE_EQ(Y_t->dims().size(), 4UL);
const int n_output = Y_t->dims()[0];
const int filter_h = Y_t->dims()[2];
const int filter_w = Y_t->dims()[3];
platform::CPUPlace cpu_place;
std::unique_ptr<framework::LoDTensor> weight_tensor(
new framework::LoDTensor());
weight_tensor->Resize(Y_t->dims());
TensorCopySync((*Y_t), cpu_place, weight_tensor.get());
auto* weight_data =
weight_tensor->mutable_data<float>(platform::CPUPlace());
PADDLE_ENFORCE_EQ(weight_tensor->dims().size(), 4UL);
const int n_output = weight_tensor->dims()[0];
const int filter_h = weight_tensor->dims()[2];
const int filter_w = weight_tensor->dims()[3];
const int groups = boost::get<int>(op_desc.GetAttr("groups"));
const std::vector<int> dilations =
......@@ -57,7 +65,7 @@ class Conv2dOpConverter : public OpConverter {
TensorRTEngine::Weight weight{nvinfer1::DataType::kFLOAT,
static_cast<void*>(weight_data),
Y_t->memory_size() / sizeof(float)};
weight_tensor->memory_size() / sizeof(float)};
TensorRTEngine::Weight bias{nvinfer1::DataType::kFLOAT, nullptr, 0};
auto* layer = TRT_ENGINE_ADD_LAYER(
......@@ -70,6 +78,8 @@ class Conv2dOpConverter : public OpConverter {
layer->setNbGroups(groups);
auto output_name = op_desc.Output("Output").front();
engine_->weight_map[op_desc.Input("Filter").front()] =
std::move(weight_tensor);
engine_->SetITensor(output_name, layer->getOutput(0));
if (test_mode) {
engine_->DeclareOutput(output_name);
......
paddle/fluid/inference/tensorrt/convert/elementwise_op.cc
浏览文件 @ 89f95ea2
......@@ -12,7 +12,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
namespace paddle {
......@@ -40,10 +39,17 @@ class ElementwiseWeightOpConverter : public OpConverter {
auto* Y_v = scope.FindVar(op_desc.Input("Y").front());
PADDLE_ENFORCE_NOT_NULL(Y_v);
auto* Y_t = Y_v->GetMutable<framework::LoDTensor>();
auto* weight_data = Y_t->mutable_data<float>(platform::CPUPlace());
platform::CPUPlace cpu_place;
std::unique_ptr<framework::LoDTensor> weight_tensor(
new framework::LoDTensor());
weight_tensor->Resize(Y_t->dims());
TensorCopySync((*Y_t), cpu_place, weight_tensor.get());
auto* weight_data =
weight_tensor->mutable_data<float>(platform::CPUPlace());
auto scale_mode = nvinfer1::ScaleMode::kELEMENTWISE;
std::vector<int> dims_y = framework::vectorize2int(Y_t->dims());
std::vector<int> dims_y = framework::vectorize2int(weight_tensor->dims());
if (static_cast<int>(dims_y.size()) == dims_x.nbDims + 1) {
if (dims_y[0] == 1) dims_y.erase(dims_y.begin());
}
......@@ -70,9 +76,9 @@ class ElementwiseWeightOpConverter : public OpConverter {
PADDLE_THROW("TensorRT unsupported weight Shape for Elementwise op!");
}
TensorRTEngine::Weight shift_weights{nvinfer1::DataType::kFLOAT,
static_cast<void*>(weight_data),
Y_t->memory_size() / sizeof(float)};
TensorRTEngine::Weight shift_weights{
nvinfer1::DataType::kFLOAT, static_cast<void*>(weight_data),
weight_tensor->memory_size() / sizeof(float)};
TensorRTEngine::Weight scale_weights{nvinfer1::DataType::kFLOAT, nullptr,
0};
TensorRTEngine::Weight power_weights{nvinfer1::DataType::kFLOAT, nullptr,
......@@ -82,6 +88,8 @@ class ElementwiseWeightOpConverter : public OpConverter {
engine_, Scale, *const_cast<nvinfer1::ITensor*>(X), scale_mode,
shift_weights.get(), scale_weights.get(), power_weights.get());
auto output_name = op_desc.Output("Out")[0];
engine_->weight_map[op_desc.Input("Y").front()] = std::move(weight_tensor);
engine_->SetITensor(output_name, layer->getOutput(0));
if (test_mode) { // the test framework can not determine which is the
// output, so place the declaration inside.
......
paddle/fluid/inference/tensorrt/convert/fc_op.cc
浏览文件 @ 89f95ea2
......@@ -12,12 +12,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/framework/eigen.h"
#include "paddle/fluid/framework/lod_tensor.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
#include "paddle/fluid/inference/tensorrt/engine.h"
#include "paddle/fluid/platform/place.h"
namespace paddle {
namespace inference {
......@@ -73,19 +68,26 @@ class FcOpConverter : public OpConverter {
auto* Y_t = Y_v->GetMutable<framework::LoDTensor>();
// This may trigger a GPU->CPU copy, because TRT's weight can only be
// assigned from CPU memory, that can't be avoided.
auto* weight_data = Y_t->mutable_data<float>(platform::CPUPlace());
PADDLE_ENFORCE_EQ(Y_t->dims().size(), 2UL); // a matrix
size_t n_output = Y_t->dims()[1];
platform::CPUPlace cpu_place;
framework::LoDTensor weight_tensor;
weight_tensor.Resize(Y_t->dims());
TensorCopySync((*Y_t), cpu_place, &weight_tensor);
framework::LoDTensor tmp;
tmp.Resize(Y_t->dims());
memcpy(tmp.mutable_data<float>(platform::CPUPlace()), weight_data,
auto* weight_data = weight_tensor.mutable_data<float>(platform::CPUPlace());
PADDLE_ENFORCE_EQ(weight_tensor.dims().size(), 2UL); // a matrix
size_t n_output = weight_tensor.dims()[1];
std::unique_ptr<framework::Tensor> tmp(new framework::LoDTensor());
tmp->Resize(weight_tensor.dims());
memcpy(tmp->mutable_data<float>(platform::CPUPlace()), weight_data,
Y_t->dims()[0] * Y_t->dims()[1] * sizeof(float));
TensorRTEngine::Weight weight{nvinfer1::DataType::kFLOAT,
static_cast<void*>(weight_data),
Y_t->memory_size() / sizeof(float)};
TensorRTEngine::Weight tmp_weight(nvinfer1::DataType::kFLOAT,
static_cast<void*>(tmp.data<float>()),
static_cast<void*>(tmp->data<float>()),
Y_t->memory_size() / sizeof(float));
weight.dims.assign({Y_t->dims()[0], Y_t->dims()[1]});
tmp_weight.dims = weight.dims;
......@@ -106,6 +108,7 @@ class FcOpConverter : public OpConverter {
auto output_name = op_desc.Output("Out").front();
engine_->SetITensor(output_name, layer->getOutput(0));
engine_->weight_map[op_desc.Input("Y").front()] = std::move(tmp);
if (test_mode) {
engine_->DeclareOutput(output_name);
}
......
paddle/fluid/inference/tensorrt/convert/pool2d_op.cc
浏览文件 @ 89f95ea2
......@@ -33,6 +33,7 @@ class Pool2dOpConverter : public OpConverter {
PADDLE_ENFORCE_EQ(op_desc.Output("Out").size(), 1);
auto* input1 = engine_->GetITensor(op_desc.Input("X")[0]);
bool global_pooling = boost::get<bool>(op_desc.GetAttr("global_pooling"));
std::string pool_type =
boost::get<std::string>(op_desc.GetAttr("pooling_type"));
std::vector<int> ksize =
......@@ -42,7 +43,13 @@ class Pool2dOpConverter : public OpConverter {
std::vector<int> paddings =
boost::get<std::vector<int>>(op_desc.GetAttr("paddings"));
const nvinfer1::DimsHW nv_ksize(ksize[0], ksize[1]);
nvinfer1::DimsHW nv_ksize(ksize[0], ksize[1]);
if (global_pooling == true) {
nvinfer1::Dims input_shape = input1->getDimensions();
int nbDims = input_shape.nbDims;
nv_ksize.d[0] = input_shape.d[nbDims - 2];
nv_ksize.d[1] = input_shape.d[nbDims - 1];
}
const nvinfer1::DimsHW nv_strides(strides[0], strides[1]);
const nvinfer1::DimsHW nv_paddings(paddings[0], paddings[1]);
......
paddle/fluid/inference/tensorrt/convert/test_batch_norm_op.cc 0 → 100644
浏览文件 @ 89f95ea2
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <gtest/gtest.h>
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
#include "paddle/fluid/inference/tensorrt/convert/ut_helper.h"
namespace paddle {
namespace inference {
namespace tensorrt {
TEST(batch_norm_op, test) {
std::unordered_set<std::string> parameters(
{"batch_norm_scale", "batch_norm_bias", "batch_norm_mean",
"batch_norm_variance"});
framework::Scope scope;
TRTConvertValidation validator(5, parameters, scope, 1 << 15);
std::vector<int> param_shape{2};
validator.DeclInputVar("batch_norm_X", nvinfer1::DimsCHW(2, 5, 5));
validator.DeclParamVar("batch_norm_scale", param_shape);
validator.DeclParamVar("batch_norm_bias", param_shape);
validator.DeclParamVar("batch_norm_mean", param_shape);
validator.DeclParamVar("batch_norm_variance", param_shape);
validator.DeclOutputVar("batch_norm_Y", nvinfer1::DimsCHW(2, 5, 5));
validator.DeclOutputVar("batch_norm_save_mean", param_shape);
validator.DeclOutputVar("batch_norm_save_variance", param_shape);
// Prepare Op description
framework::OpDesc desc;
desc.SetType("batch_norm");
desc.SetInput("X", {"batch_norm_X"});
desc.SetInput("Scale", {"batch_norm_scale"});
desc.SetInput("Bias", {"batch_norm_bias"});
desc.SetInput("Mean", {"batch_norm_mean"});
desc.SetInput("Variance", {"batch_norm_variance"});
desc.SetOutput("Y", {"batch_norm_Y"});
desc.SetOutput("MeanOut", {"batch_norm_mean"});
desc.SetOutput("VarianceOut", {"batch_norm_variance"});
desc.SetOutput("SavedMean", {"batch_norm_save_mean"});
desc.SetOutput("SavedVariance", {"batch_norm_save_variance"});
float eps = 1e-5f;
bool is_test = true;
desc.SetAttr("epsilon", eps);
desc.SetAttr("is_test", is_test);
validator.SetOp(*desc.Proto());
std::unordered_set<std::string> neglected_output = {
"batch_norm_save_mean", "batch_norm_save_variance", "batch_norm_mean",
"batch_norm_variance"};
validator.Execute(3, neglected_output);
}
} // namespace tensorrt
} // namespace inference
} // namespace paddle
USE_OP(batch_norm);
paddle/fluid/inference/tensorrt/convert/test_op_converter.cc
浏览文件 @ 89f95ea2
......@@ -57,6 +57,7 @@ TEST(OpConverter, ConvertBlock) {
auto* x = scope.Var("conv2d-Y");
auto* x_tensor = x->GetMutable<framework::LoDTensor>();
x_tensor->Resize(framework::make_ddim(dim_vec));
x_tensor->mutable_data<float>(platform::CUDAPlace(0));
OpConverter converter;
converter.ConvertBlock(*block->Proto(), {"conv2d-Y"}, scope,
......
paddle/fluid/inference/tensorrt/convert/test_pool2d_op.cc
浏览文件 @ 89f95ea2
......@@ -20,7 +20,7 @@ namespace paddle {
namespace inference {
namespace tensorrt {
TEST(Pool2dOpConverter, main) {
void test_pool2d(bool global_pooling) {
framework::Scope scope;
std::unordered_set<std::string> parameters;
TRTConvertValidation validator(5, parameters, scope, 1 << 15);
......@@ -28,7 +28,10 @@ TEST(Pool2dOpConverter, main) {
// The ITensor's Dims should not contain the batch size.
// So, the ITensor's Dims of input and output should be C * H * W.
validator.DeclInputVar("pool2d-X", nvinfer1::Dims3(3, 4, 4));
validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 2, 2));
if (global_pooling)
validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 1, 1));
else
validator.DeclOutputVar("pool2d-Out", nvinfer1::Dims3(3, 2, 2));
// Prepare Op description
framework::OpDesc desc;
......@@ -45,6 +48,7 @@ TEST(Pool2dOpConverter, main) {
desc.SetAttr("ksize", ksize);
desc.SetAttr("strides", strides);
desc.SetAttr("paddings", paddings);
desc.SetAttr("global_pooling", global_pooling);
LOG(INFO) << "set OP";
validator.SetOp(*desc.Proto());
......@@ -53,6 +57,10 @@ TEST(Pool2dOpConverter, main) {
validator.Execute(3);
}
TEST(Pool2dOpConverter, normal) { test_pool2d(false); }
TEST(Pool2dOpConverter, test_global_pooling) { test_pool2d(true); }
} // namespace tensorrt
} // namespace inference
} // namespace paddle
......
paddle/fluid/inference/tensorrt/convert/ut_helper.h
浏览文件 @ 89f95ea2
......@@ -24,6 +24,7 @@ limitations under the License. */
#include "paddle/fluid/framework/lod_tensor.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/framework/tensor_util.h"
#include "paddle/fluid/inference/analysis/helper.h"
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
#include "paddle/fluid/inference/tensorrt/engine.h"
......@@ -48,11 +49,17 @@ void RandomizeTensor(framework::LoDTensor* tensor, const platform::Place& place,
auto dims = tensor->dims();
size_t num_elements = analysis::AccuDims(dims, dims.size());
PADDLE_ENFORCE_GT(num_elements, 0);
auto* data = tensor->mutable_data<float>(place);
platform::CPUPlace cpu_place;
framework::LoDTensor temp_tensor;
temp_tensor.Resize(dims);
auto* temp_data = temp_tensor.mutable_data<float>(cpu_place);
for (size_t i = 0; i < num_elements; i++) {
*(data + i) = random(0., 1.);
*(temp_data + i) = random(0., 1.);
}
TensorCopySync(temp_tensor, place, tensor);
}
/*
......@@ -91,18 +98,26 @@ class TRTConvertValidation {
engine_->DeclareInput(name, nvinfer1::DataType::kFLOAT, dims);
}
void DeclParamVar(const std::string& name, const std::vector<int> dim_vec) {
DeclVar(name, dim_vec);
}
// Declare a parameter varaible in the scope.
void DeclParamVar(const std::string& name, const nvinfer1::Dims& dims) {
DeclVar(name, dims, true);
}
void DeclOutputVar(const std::string& name, const std::vector<int> dim_vec) {
DeclVar(name, dim_vec);
}
void DeclOutputVar(const std::string& name, const nvinfer1::Dims& dims) {
DeclVar(name, dims);
}
void DeclVar(const std::string& name, const std::vector<int> dim_vec) {
platform::CPUPlace place;
platform::CPUDeviceContext ctx(place);
platform::CUDAPlace place;
platform::CUDADeviceContext ctx(place);
auto* x = scope_.Var(name);
auto* x_tensor = x->GetMutable<framework::LoDTensor>();
......@@ -141,18 +156,22 @@ class TRTConvertValidation {
PADDLE_ENFORCE(var);
auto tensor = var->GetMutable<framework::LoDTensor>();
engine_->SetInputFromCPU(
engine_->SetInputFromGPU(
input, static_cast<void*>(tensor->data<void>()),
sizeof(float) *
analysis::AccuDims(tensor->dims(), tensor->dims().size()));
}
}
void Execute(int batch_size) {
// We use the set 'neglected_output' here, because some Ops like batch norm,
// the outputs specified in the op des are only used during training,
// so we should neglect those output during inference.
void Execute(int batch_size,
std::unordered_set<std::string> neglected_output = {}) {
// Execute Fluid Op
PADDLE_ENFORCE_LE(batch_size, max_batch_size_);
platform::CPUPlace place;
platform::CPUDeviceContext ctx(place);
platform::CUDAPlace place;
platform::CUDADeviceContext ctx(place);
op_->Run(scope_, place);
// Execute TRT.
engine_->Execute(batch_size);
......@@ -161,6 +180,7 @@ class TRTConvertValidation {
ASSERT_FALSE(op_desc_->OutputArgumentNames().empty());
const size_t output_space_size = 3000;
for (const auto& output : op_desc_->OutputArgumentNames()) {
if (neglected_output.count(output)) continue;
std::vector<float> fluid_out;
std::vector<float> trt_out(output_space_size);
engine_->GetOutputInCPU(output, &trt_out[0], output_space_size);
......
paddle/fluid/inference/tensorrt/engine.cc
浏览文件 @ 89f95ea2
......@@ -33,6 +33,7 @@ void TensorRTEngine::Build(const DescType &paddle_model) {
}
void TensorRTEngine::Execute(int batch_size) {
freshDeviceId();
batch_size_ = batch_size;
std::vector<void *> buffers;
for (auto &buf : buffers_) {
......@@ -60,6 +61,7 @@ TensorRTEngine::~TensorRTEngine() {
}
void TensorRTEngine::FreezeNetwork() {
freshDeviceId();
PADDLE_ENFORCE(infer_builder_ != nullptr,
"Call InitNetwork first to initialize network.");
PADDLE_ENFORCE(infer_network_ != nullptr,
......@@ -241,6 +243,13 @@ void TensorRTEngine::SetRuntimeBatch(size_t batch_size) {
int TensorRTEngine::GetRuntimeBatch() { return runtime_batch_; }
void TensorRTEngine::freshDeviceId() {
int count;
cudaGetDeviceCount(&count);
PADDLE_ENFORCE_LT(device_, count);
cudaSetDevice(device_);
}
} // namespace tensorrt
} // namespace inference
} // namespace paddle
paddle/fluid/inference/tensorrt/engine.h
浏览文件 @ 89f95ea2
......@@ -19,6 +19,7 @@ limitations under the License. */
#include <string>
#include <unordered_map>
#include <vector>
#include "paddle/fluid/framework/tensor.h"
#include "paddle/fluid/inference/engine.h"
#include "paddle/fluid/inference/tensorrt/helper.h"
#include "paddle/fluid/inference/utils/singleton.h"
......@@ -52,13 +53,15 @@ class TensorRTEngine : public EngineBase {
};
TensorRTEngine(int max_batch, int max_workspace,
cudaStream_t* stream = nullptr,
cudaStream_t* stream = nullptr, int device = 0,
nvinfer1::ILogger& logger = NaiveLogger::Global())
: max_batch_(max_batch),
max_workspace_(max_workspace),
stream_(stream ? stream : &default_stream_),
logger_(logger) {
cudaStreamCreate(&default_stream_);
logger_(logger),
device_(device) {
freshDeviceId();
cudaStreamCreate(stream_);
}
virtual ~TensorRTEngine();
......@@ -119,6 +122,15 @@ class TensorRTEngine : public EngineBase {
nvinfer1::INetworkDefinition* network() { return infer_network_.get(); }
void SetRuntimeBatch(size_t batch_size);
int GetRuntimeBatch();
int GetDevice() { return device_; }
// A pointer to CPU memory is needed of the TRT weight.
// Before TRT runs, fluid loads weight into GPU storage.
// so we need to copy the weights from GPU to CPU in our op converter.
// We use a map to store these weights for the weight memory is not released
// in advance, which affecting the construction of TRT Op.
std::unordered_map<std::string /*name*/, std::unique_ptr<framework::Tensor>>
weight_map;
private:
// the max batch size
......@@ -140,6 +152,8 @@ class TensorRTEngine : public EngineBase {
std::unordered_map<std::string /*name*/, size_t /*max size*/> buffer_sizes_;
std::unordered_map<std::string /*name*/, nvinfer1::ITensor* /*ITensor*/>
itensor_map_;
// The specific GPU id that the TensorRTEngine bounded to.
int device_;
// TensorRT related internal members
template <typename T>
......@@ -156,6 +170,10 @@ class TensorRTEngine : public EngineBase {
infer_ptr<nvinfer1::INetworkDefinition> infer_network_;
infer_ptr<nvinfer1::ICudaEngine> infer_engine_;
infer_ptr<nvinfer1::IExecutionContext> infer_context_;
// Each ICudaEngine object is bound to a specific GPU when it is instantiated,
// ensure that the thread is associated with the correct device by calling
// freshDeviceId().
void freshDeviceId();
}; // class TensorRTEngine
// Add an layer__ into engine__ with args ARGS.
......@@ -188,8 +206,8 @@ class TRT_EngineManager {
// Create or get an engine called `name`
TensorRTEngine* Create(int max_batch, int max_workspace, cudaStream_t* stream,
const std::string& name) {
auto* p = new TensorRTEngine(max_batch, max_workspace, stream);
const std::string& name, int gpu_device = 0) {
auto* p = new TensorRTEngine(max_batch, max_workspace, stream, gpu_device);
engines_[name].reset(p);
return p;
}
......
paddle/fluid/inference/tensorrt/test_engine.cc
浏览文件 @ 89f95ea2
......@@ -27,7 +27,7 @@ namespace tensorrt {
class TensorRTEngineTest : public ::testing::Test {
protected:
void SetUp() override {
ASSERT_EQ(0, cudaStreamCreate(&stream_));
// ASSERT_EQ(0, cudaStreamCreate(&stream_));
engine_ = new TensorRTEngine(10, 1 << 10, &stream_);
engine_->InitNetwork();
}
......
paddle/fluid/operators/CMakeLists.txt
浏览文件 @ 89f95ea2
......@@ -85,7 +85,11 @@ function(op_library TARGET)
#remove windows unsupported op
if (WIN32)
<<<<<<< HEAD
foreach(windows_unsupport_op "nccl_op" "gen_nccl_id_op" "warpctc_op")
=======
foreach(windows_unsupport_op "nccl_op" "gen_nccl_id_op")
>>>>>>> origin/develop
if ("${TARGET}" STREQUAL "${windows_unsupport_op}")
return()
endif()
......@@ -109,7 +113,8 @@ function(op_library TARGET)
endif()
# Define operators that don't need pybind here.
foreach(manual_pybind_op "compare_op" "logical_op" "nccl_op" "tensor_array_read_write_op")
foreach(manual_pybind_op "compare_op" "logical_op" "nccl_op"
"tensor_array_read_write_op" "tensorrt_engine_op")
if ("${TARGET}" STREQUAL "${manual_pybind_op}")
set(pybind_flag 1)
endif()
......@@ -257,6 +262,7 @@ op_library(softmax_op DEPS softmax)
op_library(sequence_softmax_op DEPS softmax)
if (WITH_GPU AND TENSORRT_FOUND)
op_library(tensorrt_engine_op DEPS tensorrt_engine tensorrt_converter)
file(APPEND ${pybind_file} "USE_CUDA_ONLY_OP(tensorrt_engine);\n")
nv_test(test_tensorrt_engine_op SRCS tensorrt_engine_op_test.cc
DEPS tensorrt_engine_op
analysis)
......
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