From 194ce2e92cf2e77c0f3e544c2b61204044d0af86 Mon Sep 17 00:00:00 2001 From: tensor-tang Date: Wed, 12 Dec 2018 05:48:02 +0000 Subject: [PATCH] add benchmark --- paddle/fluid/operators/jit/CMakeLists.txt | 3 +- paddle/fluid/operators/jit/benchmark.cc | 152 ++++++++++++++++++++++ paddle/fluid/operators/jit/gen/jitcode.h | 4 - paddle/fluid/operators/jit/helper.h | 4 + paddle/fluid/operators/jit/test.cc | 9 -- 5 files changed, 158 insertions(+), 14 deletions(-) create mode 100644 paddle/fluid/operators/jit/benchmark.cc diff --git a/paddle/fluid/operators/jit/CMakeLists.txt b/paddle/fluid/operators/jit/CMakeLists.txt index 26903e0e44..0f213c5898 100644 --- a/paddle/fluid/operators/jit/CMakeLists.txt +++ b/paddle/fluid/operators/jit/CMakeLists.txt @@ -8,7 +8,7 @@ file(APPEND ${jit_file} "\#include \"paddle/fluid/operators/jit/registry.h\"\n\n set(JIT_KERNEL_DEPS cpu_info cblas gflags enforce place) file(GLOB jit_kernel_cc_srcs RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*.cc") -list(REMOVE_ITEM jit_kernel_cc_srcs test.cc) +list(REMOVE_ITEM jit_kernel_cc_srcs test.cc benchmark.cc) cc_library(jit_kernel_base SRCS ${jit_kernel_cc_srcs} DEPS ${JIT_KERNEL_DEPS}) # refer must go first @@ -20,3 +20,4 @@ endif() cc_library(jit_kernel_helper SRCS ${jit_kernel_cc_srcs} DEPS ${JIT_KERNEL_DEPS}) cc_test(jit_kernel_test SRCS test.cc DEPS jit_kernel_helper) +cc_binary(jit_kernel_benchmark SRCS benchmark.cc DEPS jit_kernel_helper) diff --git a/paddle/fluid/operators/jit/benchmark.cc b/paddle/fluid/operators/jit/benchmark.cc new file mode 100644 index 0000000000..5a276172c3 --- /dev/null +++ b/paddle/fluid/operators/jit/benchmark.cc @@ -0,0 +1,152 @@ +/* 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 // for memcpy +// #include +#include +#include +#include +#include "gflags/gflags.h" +#include "glog/logging.h" +#include "paddle/fluid/operators/jit/kernels.h" +#include "paddle/fluid/platform/place.h" +#include "paddle/fluid/platform/port.h" + +DEFINE_int32(burning, 10, "Burning times."); +DEFINE_int32(repeat, 3000, "Repeat times."); +DEFINE_int32(max_size, 1000, "The Max size would be tested."); + +inline double GetCurrentUS() { + struct timeval time; + gettimeofday(&time, NULL); + return 1e+6 * time.tv_sec + time.tv_usec; +} + +template +void RandomVec(const int n, T* a, const T lower = static_cast(-20.f), + const T upper = static_cast(20.f)) { + static unsigned int seed = 100; + std::mt19937 rng(seed++); + std::uniform_real_distribution uniform_dist(0, 1); + for (int i = 0; i < n; ++i) { + a[i] = static_cast(uniform_dist(rng) * (upper - lower) + lower); + } +} + +std::vector TestSizes() { + std::vector s; + for (int i = 1; i <= FLAGS_max_size; ++i) { + s.push_back(i); + } + return s; +} + +// return this function avg time +template +double BenchTartgetFunc(const Func tgt, const std::vector& x, + const std::vector& y, std::vector& z) { // NOLINT + const T* x_data = x.data(); + const T* y_data = y.data(); + const int d = z.size(); + T* z_data = z.data(); + + for (int i = 0; i < FLAGS_burning; ++i) { + tgt(x_data, y_data, z_data, d); + } + auto start = GetCurrentUS(); + for (int i = 0; i < FLAGS_repeat; ++i) { + tgt(x_data, y_data, z_data, d); + } + auto end = GetCurrentUS(); + return (end - start) / FLAGS_repeat; +} + +// Benchmark all jit kernels including jitcode, mkl and refer. +// To use this tool, run command: ./benchmark [options...] +// Options: +// --burning: the burning time before count +// --repeat: the repeat times +// --max_size: the max size would be tested +int main(int argc, char* argv[]) { + gflags::ParseCommandLineFlags(&argc, &argv, true); + google::InitGoogleLogging(argv[0]); + using T = float; + using PlaceType = paddle::platform::CPUPlace; + namespace jit = paddle::operators::jit; + const auto KT = jit::vmul; + LOG(INFO) << "Burning " << FLAGS_burning << " times, Repeat " << FLAGS_repeat + << " times."; + for (int d : TestSizes()) { + // for (kernels type) { // TODO(TJ): more jit::KernelType + std::vector> infos; + std::vector x(d), y(d), z(d); + RandomVec(d, x.data()); + RandomVec(d, y.data()); + // refer + auto refer = jit::GetRefer::func_type, + jit::VMulTuples::attr_type>(); + if (refer) { + auto res = + BenchTartgetFunc::func_type>(refer, x, y, z); + infos.push_back(std::make_pair("Refer", res)); + } + + // test jitcode + auto jitcode = jit::GetJitCode::func_type, + jit::VMulTuples::attr_type, PlaceType>(d); + if (jitcode) { + auto res = + BenchTartgetFunc::func_type>(jitcode, x, y, z); + infos.push_back(std::make_pair("JitCode", res)); + } + + // test all impls in more + jit::KernelKey kkey(KT, PlaceType()); + auto& pool = jit::KernelPool().Instance().AllKernels(); + auto iter = pool.find(kkey); + if (iter != pool.end()) { + auto& impls = iter->second; + for (auto& impl : impls) { + auto i = + dynamic_cast::func_type, + jit::VMulTuples::attr_type>*>( + impl.get()); + if (i && i->UseMe(d)) { + auto more = i->GetFunc(); + auto res = + BenchTartgetFunc::func_type>(more, x, y, z); + infos.push_back(std::make_pair("More", res)); + } + } + } + + // Test result from Get function + auto tgt = jit::Get::func_type, + jit::VMulTuples::attr_type, PlaceType>(d); + if (!tgt) { + LOG(ERROR) << "Target can not be empty!"; + } + auto res = BenchTartgetFunc::func_type>(tgt, x, y, z); + infos.push_back(std::make_pair("Target", res)); + + // print + std::ostringstream loginfos; + loginfos << "Kernel Type: " << KT << ", size " << d << ": "; + for (auto pair : infos) { + loginfos << pair.first << " takes " << pair.second << " us; "; + } + LOG(INFO) << loginfos.str(); + // } + } +} diff --git a/paddle/fluid/operators/jit/gen/jitcode.h b/paddle/fluid/operators/jit/gen/jitcode.h index caa3ef9dda..765952fc35 100644 --- a/paddle/fluid/operators/jit/gen/jitcode.h +++ b/paddle/fluid/operators/jit/gen/jitcode.h @@ -60,10 +60,6 @@ typedef enum { #define YMM_FLOAT_BLOCK 8 #define ZMM_FLOAT_BLOCK 16 -#define SIGMOID_THRESHOLD_MIN -40.0 -#define SIGMOID_THRESHOLD_MAX 13.0 -#define EXP_MAX_INPUT 40.0 - #define DECLARE_JIT_CODE(codename) \ const char* name() const override { return #codename; } diff --git a/paddle/fluid/operators/jit/helper.h b/paddle/fluid/operators/jit/helper.h index b7580f6efb..16cd18e2cc 100644 --- a/paddle/fluid/operators/jit/helper.h +++ b/paddle/fluid/operators/jit/helper.h @@ -28,6 +28,10 @@ namespace paddle { namespace operators { namespace jit { +#define SIGMOID_THRESHOLD_MIN -40.0 +#define SIGMOID_THRESHOLD_MAX 13.0 +#define EXP_MAX_INPUT 40.0 + template inline Func GetJitCode(Attr attr) { diff --git a/paddle/fluid/operators/jit/test.cc b/paddle/fluid/operators/jit/test.cc index e523089101..1ee6ce6b13 100644 --- a/paddle/fluid/operators/jit/test.cc +++ b/paddle/fluid/operators/jit/test.cc @@ -21,15 +21,6 @@ #include "gtest/gtest.h" #include "paddle/fluid/operators/jit/kernels.h" #include "paddle/fluid/platform/place.h" -#include "paddle/fluid/platform/port.h" - -constexpr int repeat = 20000; - -inline double GetCurrentUS() { - struct timeval time; - gettimeofday(&time, NULL); - return 1e+6 * time.tv_sec + time.tv_usec; -} template void RandomVec(const int n, T* a, const T lower = static_cast(-20.f), -- GitLab