[infrt] Add linear cpu demo (#40715)

paddle/infrt/dialect/phi/CMakeLists.txt

@@ -5,6 +5,10 @@ endif()
 add_subdirectory(ir)
 add_subdirectory(pass)
 
+add_executable(phi-ir-exec phi_ir_exec.cc)
+target_link_libraries(phi-ir-exec infrt)
+
+
 add_executable(phi-exec phi_exec.cc)
 target_link_libraries(phi-exec infrt)
 

paddle/infrt/dialect/phi/ir/infrt_phi_base.td

@@ -18,8 +18,8 @@ def PHI_Dialect : Dialect {
 
 def PhiOpTrait : NativeOpTrait<"PhiOpTrait">;
 
-class PHI_Type<string type, list<Trait> traits = []>
-   : TypeDef<PHI_Dialect, type, !listconcat(traits, [PhiOpTrait, IsolatedFromAbove])> {}
+class PHI_Type<string type, list<Trait> traits = [], string baseCppClass = "::mlir::Type">
+   : TypeDef<PHI_Dialect, type, !listconcat(traits, [PhiOpTrait, IsolatedFromAbove]), baseCppClass> {}
 
 def Allocator : PHI_Type<"Allocator"> {
    let mnemonic = "allocator";

paddle/infrt/host_context/paddle_mlir.cc

@@ -16,6 +16,7 @@
 #include "paddle/infrt/dialect/infrt/ir/basic_kernels.h"
 #include "paddle/infrt/dialect/infrt/ir/infrt_dialect.h"
 #include "paddle/infrt/dialect/pd/common/pd_ops_info.h"
+#include "paddle/infrt/dialect/phi/ir/infrt_phi_tensor.h"
 
 MLIRModelGenImpl::MLIRModelGenImpl()
     : context_(infrt::Global::getMLIRContext()), builder_(context_) {
@@ -24,6 +25,8 @@ MLIRModelGenImpl::MLIRModelGenImpl()
   context_->getOrLoadDialect<infrt::dt::DTDialect>();
   context_->getOrLoadDialect<infrt::pd::PaddleDialect>();
   context_->getOrLoadDialect<::infrt::InfrtDialect>();
+  context_->getOrLoadDialect<::infrt::phi::PHIDialect>();
+  context_->getOrLoadDialect<::infrt::phi::PHIDenseTensorDialect>();
   module_ = mlir::ModuleOp::create(mlir::UnknownLoc::get(context_));
 }
 
@@ -79,7 +82,7 @@ mlir::FuncOp MLIRModelGenImpl::UpdateModelModule(
 llvm::SmallVector<mlir::Type, 4> MLIRModelGenImpl::GetModelInputsType(
     const infrt::paddle::framework_proto::ProgramDesc &program) {
   llvm::SmallVector<mlir::Type, 4> operandTypes;
-  operandTypes.push_back(infrt::DenseHostTensorMapType::get(context_));
+  operandTypes.push_back(infrt::phi::DenseTensorMapType::get(context_));
   for (auto &op_desc : main_block_.ops()) {
     if (op_desc.type() != "feed") continue;
     for (int var_idx = 0; var_idx < op_desc.outputs_size(); ++var_idx) {
@@ -180,7 +183,7 @@ void MLIRModelGenImpl::UpdateModelParams(
                            &precision_);
       mlir::Type type_ = infrt::DenseTensorType::get(
           context_, infrt::TargetType::CPU, precision_, infrt::LayoutType::ANY);
-      auto op = builder_.create<infrt::dt::TensorMapGetTensorOp>(
+      auto op = builder_.create<::infrt::phi::TensorMapGetTensorOp>(
           mlir::UnknownLoc::get(context_), type_, map, name);
       params_map_.insert(std::pair<std::string, mlir::Value>(
           var_desc.name(), op.getOperation()->getResult(0)));

paddle/infrt/tests/CMakeLists.txt

@@ -6,3 +6,4 @@ add_test(NAME test_infrt_by_lit COMMAND sh -c "lit -v ${CMAKE_SOURCE_DIR}/paddle
     DEPENDS infrtopt infrtexec)
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/dialect/tensor/tensor_map.mlir.in ${CMAKE_CURRENT_SOURCE_DIR}/dialect/tensor/tensor_map.mlir)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/dialect/phi/linear_cpu.mlir.in ${CMAKE_CURRENT_SOURCE_DIR}/dialect/phi/linear_cpu.mlir)

paddle/infrt/tests/dialect/phi/linear_cpu.mlir.in

+// RUN: infrtexec -i %s
+module  {
+  func @main_graph(%arg0: !phi.dense_tensor_map, %arg1: !infrt.dense_tensor<CPU, FP32, NCHW>) -> !infrt.dense_tensor<CPU, FP32, NCHW> {
+    %0 = phi_dt.tensor_map_get_tensor(%arg0) {name = "linear_0.w_0"} -> !infrt.dense_tensor<CPU, FP32, NCHW>
+    %1 = phi_dt.tensor_map_get_tensor(%arg0) {name = "linear_0.b_0"} -> !infrt.dense_tensor<CPU, FP32, NCHW>
+    %2 = "phi_dt.create_context.cpu"() : () -> !phi.context<CPU>
+    %5 = "phi_cpu.matmul.float32.any"(%2, %arg1, %0) {trans_x = false, trans_y = false} : (!phi.context<CPU>, !infrt.dense_tensor<CPU, FP32, NCHW>, !infrt.dense_tensor<CPU, FP32, NCHW>) -> !infrt.dense_tensor<CPU, FP32, NCHW>
+    %7 = "phi_cpu.add.float32.any"(%2, %5, %1): (!phi.context<CPU>, !infrt.dense_tensor<CPU, FP32, NCHW>, !infrt.dense_tensor<CPU, FP32, NCHW>) -> !infrt.dense_tensor<CPU, FP32, NCHW>
+    infrt.return %7 : !infrt.dense_tensor<CPU, FP32, NCHW>
+  }
+  func @main() {
+    %ctx = "phi_dt.create_context.cpu" (): () -> !phi.context<CPU>
+    %1 = "phi_dt.create_dense_tensor.cpu" (%ctx) {precision=#infrt.precision<FP32>, layout=#infrt.layout<NCHW>, lod=[1:i64], dims=[16:i64, 784:i64]}: (!phi.context<CPU>) -> (!infrt.dense_tensor<CPU, FP32, NCHW>)
+    %map = phi_dt.load_combined_params(){model_path="@CMAKE_BINARY_DIR@/linear/linear.pdmodel",params_path="@CMAKE_BINARY_DIR@/linear/linear.pdiparams"}
+    %2 = infrt.call@main_graph(%map, %1) : (!phi.dense_tensor_map, !infrt.dense_tensor<CPU, FP32, NCHW>) -> !infrt.dense_tensor<CPU, FP32, NCHW>
+    phi_dt.print_tensor (%2 : !infrt.dense_tensor<CPU, FP32, NCHW>)
+    infrt.return
+  }
+}

paddle/infrt/tests/model/linear.py

+# Copyright (c) 2022 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.
+
+# example 1: save layer
+import numpy as np
+import paddle
+import paddle.nn as nn
+import paddle.optimizer as opt
+
+BATCH_SIZE = 16
+BATCH_NUM = 4
+EPOCH_NUM = 4
+
+IMAGE_SIZE = 784
+CLASS_NUM = 10
+
+
+# define a random dataset
+class RandomDataset(paddle.io.Dataset):
+    def __init__(self, num_samples):
+        self.num_samples = num_samples
+
+    def __getitem__(self, idx):
+        image = np.random.random([IMAGE_SIZE]).astype('float32')
+        label = np.random.randint(0, CLASS_NUM - 1, (1, )).astype('int64')
+        return image, label
+
+    def __len__(self):
+        return self.num_samples
+
+
+class LinearNet(nn.Layer):
+    def __init__(self):
+        super(LinearNet, self).__init__()
+        self._linear = nn.Linear(IMAGE_SIZE, CLASS_NUM)
+
+    @paddle.jit.to_static
+    def forward(self, x):
+        return self._linear(x)
+
+
+def train(layer, loader, loss_fn, opt):
+    for epoch_id in range(EPOCH_NUM):
+        for batch_id, (image, label) in enumerate(loader()):
+            out = layer(image)
+            loss = loss_fn(out, label)
+            loss.backward()
+            opt.step()
+            opt.clear_grad()
+
+
+# 1. train & save model.
+
+# create network
+layer = LinearNet()
+loss_fn = nn.CrossEntropyLoss()
+adam = opt.Adam(learning_rate=0.001, parameters=layer.parameters())
+
+# create data loader
+dataset = RandomDataset(BATCH_NUM * BATCH_SIZE)
+loader = paddle.io.DataLoader(
+    dataset, batch_size=BATCH_SIZE, shuffle=True, drop_last=True, num_workers=2)
+
+# train
+train(layer, loader, loss_fn, adam)
+
+# save
+path = "linear/linear"
+paddle.jit.save(layer, path)

paddle/scripts/infrt_build.sh

@@ -114,6 +114,7 @@ function create_fake_models() {
     python3 -m pip install  *whl
     cd ${PADDLE_ROOT}/build
     python3 ${PADDLE_ROOT}/tools/infrt/fake_models/multi_fc.py
+    python3 ${PADDLE_ROOT}/paddle/infrt/tests/model/linear.py
 }
 
 function test_infrt() {