Add profiling event in feed, fetch and load op.

paddle/fluid/operators/conv_op.cc

@@ -70,16 +70,16 @@ void ConvOp::InferShape(framework::InferShapeContext* ctx) const {
 
 framework::OpKernelType ConvOp::GetExpectedKernelType(
     const framework::ExecutionContext& ctx) const {
-  framework::LibraryType library_{framework::LibraryType::kPlain};
+  framework::LibraryType library{framework::LibraryType::kPlain};
 #ifdef PADDLE_WITH_CUDA
   if (platform::CanCUDNNBeUsed(ctx)) {
-    library_ = framework::LibraryType::kCUDNN;
+    library = framework::LibraryType::kCUDNN;
   }
 #endif
 #ifdef PADDLE_WITH_MKLDNN
-  if (library_ == framework::LibraryType::kPlain &&
+  if (library == framework::LibraryType::kPlain &&
       platform::CanMKLDNNBeUsed(ctx)) {
-    library_ = framework::LibraryType::kMKLDNN;
+    library = framework::LibraryType::kMKLDNN;
   }
 #endif
 
@@ -91,15 +91,15 @@ framework::OpKernelType ConvOp::GetExpectedKernelType(
                     "input and filter data type should be consistent");
 
   if (input_data_type == framework::proto::VarType::FP16) {
-    PADDLE_ENFORCE_EQ(library_, framework::LibraryType::kCUDNN,
+    PADDLE_ENFORCE_EQ(library, framework::LibraryType::kCUDNN,
                       "float16 can only be used when CUDNN is used");
   }
 
   std::string data_format = ctx.Attr<std::string>("data_format");
   // TODO(pzelazko-intel): enable MKLDNN layout when it's ready
-  framework::DataLayout layout_ = framework::StringToDataLayout(data_format);
-  return framework::OpKernelType(input_data_type, ctx.GetPlace(), layout_,
-                                 library_);
+  framework::DataLayout layout = framework::StringToDataLayout(data_format);
+  return framework::OpKernelType(input_data_type, ctx.GetPlace(), layout,
+                                 library);
 }
 
 Conv2DOpMaker::Conv2DOpMaker(OpProto* proto, OpAttrChecker* op_checker)

paddle/fluid/operators/feed_op.cc

@@ -15,6 +15,7 @@ limitations under the License. */
 #include "paddle/fluid/framework/feed_fetch_type.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/framework/operator.h"
+#include "paddle/fluid/platform/profiler.h"
 
 namespace paddle {
 namespace operators {
@@ -28,6 +29,10 @@ class FeedOp : public framework::OperatorBase {
  private:
   void RunImpl(const framework::Scope &scope,
                const platform::Place &place) const override {
+    // get device context from pool
+    auto *dev_ctx = platform::DeviceContextPool::Instance().Get(place);
+    platform::RecordEvent record_event(Type(), dev_ctx);
+
     auto feed_var_name = Input("X");
     auto *feed_var = scope.FindVar(feed_var_name);
 
@@ -50,14 +55,10 @@ class FeedOp : public framework::OperatorBase {
     auto &feed_item = feed_list.at(static_cast<size_t>(col));
     auto *out_item = out_var->GetMutable<framework::FeedFetchType>();
 
-    // get device context from pool
-    platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
-    auto &dev_ctx = *pool.Get(place);
-
     if (platform::is_same_place(feed_item.place(), place)) {
       out_item->ShareDataWith(feed_item);
     } else {
-      framework::TensorCopy(feed_item, place, dev_ctx, out_item);
+      framework::TensorCopy(feed_item, place, *dev_ctx, out_item);
     }
     out_item->set_lod(feed_item.lod());
   }

paddle/fluid/operators/fetch_op.cc

@@ -15,6 +15,7 @@ limitations under the License. */
 #include "paddle/fluid/framework/feed_fetch_type.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/platform/device_context.h"
+#include "paddle/fluid/platform/profiler.h"
 
 namespace paddle {
 namespace operators {
@@ -29,6 +30,9 @@ class FetchOp : public framework::OperatorBase {
  private:
   void RunImpl(const framework::Scope &scope,
                const platform::Place &place) const override {
+    platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
+    platform::RecordEvent record_event(Type(), pool.Get(place));
+
     auto fetch_var_name = Input("X");
     auto *fetch_var = scope.FindVar(fetch_var_name);
     PADDLE_ENFORCE(fetch_var != nullptr,
@@ -53,7 +57,6 @@ class FetchOp : public framework::OperatorBase {
 
     // FIXME(yuyang18): Should we assume the fetch operator always generate
     // CPU outputs?
-    platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
     auto &dev_ctx = *pool.Get(src_item.place());
 
     TensorCopy(src_item, platform::CPUPlace(), dev_ctx, &dst_item);

paddle/fluid/operators/load_op.cc

@@ -15,6 +15,7 @@ limitations under the License. */
 
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/platform/device_context.h"
+#include "paddle/fluid/platform/profiler.h"
 
 namespace paddle {
 namespace operators {
@@ -29,6 +30,9 @@ class LoadOp : public framework::OperatorBase {
  private:
   void RunImpl(const framework::Scope &scope,
                const platform::Place &place) const override {
+    auto *dev_ctx = platform::DeviceContextPool::Instance().Get(place);
+    platform::RecordEvent record_event(Type(), dev_ctx);
+
     auto filename = Attr<std::string>("file_path");
     std::ifstream fin(filename);
     PADDLE_ENFORCE(static_cast<bool>(fin), "Cannot open file %s for load op",
@@ -41,9 +45,7 @@ class LoadOp : public framework::OperatorBase {
 
     auto *tensor = out_var->GetMutable<framework::LoDTensor>();
 
-    platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
-    auto &dev_ctx = *pool.Get(place);
-    DeserializeFromStream(fin, tensor, dev_ctx);
+    DeserializeFromStream(fin, tensor, *dev_ctx);
 
     if (platform::is_gpu_place(place)) {
       // copy CPU to GPU
@@ -55,7 +57,7 @@ class LoadOp : public framework::OperatorBase {
       out_var->Clear();
       tensor = out_var->GetMutable<framework::LoDTensor>();
       tensor->set_lod(cpu_tensor.lod());
-      TensorCopy(cpu_tensor, place, dev_ctx, tensor);
+      TensorCopy(cpu_tensor, place, *dev_ctx, tensor);
     }
   }
 };