From d13dd3b6a7ee81d4c106035ec0bad2c581ea795c Mon Sep 17 00:00:00 2001
From: tensor-tang <tangjian03@baidu.com>
Date: Thu, 31 May 2018 16:04:47 +0800
Subject: [PATCH] revert profiling

---
 paddle/fluid/inference/tests/test_helper.h | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/paddle/fluid/inference/tests/test_helper.h b/paddle/fluid/inference/tests/test_helper.h
index dd3a7a584..1f5551567 100644
--- a/paddle/fluid/inference/tests/test_helper.h
+++ b/paddle/fluid/inference/tests/test_helper.h
@@ -156,10 +156,27 @@ void TestInference(const std::string& dirname,
   auto executor = paddle::framework::Executor(place);
   auto* scope = new paddle::framework::Scope();
 
+  // Profile the performance
+  paddle::platform::ProfilerState state;
+  if (paddle::platform::is_cpu_place(place)) {
+    state = paddle::platform::ProfilerState::kCPU;
+  } else {
+#ifdef PADDLE_WITH_CUDA
+    state = paddle::platform::ProfilerState::kAll;
+    // The default device_id of paddle::platform::CUDAPlace is 0.
+    // Users can get the device_id using:
+    //   int device_id = place.GetDeviceId();
+    paddle::platform::SetDeviceId(0);
+#else
+    PADDLE_THROW("'CUDAPlace' is not supported in CPU only device.");
+#endif
+  }
+
   // 2. Initialize the inference_program and load parameters
   std::unique_ptr<paddle::framework::ProgramDesc> inference_program;
 
   // Enable the profiler
+  paddle::platform::EnableProfiler(state);
   {
     paddle::platform::RecordEvent record_event(
         "init_program",
@@ -172,6 +189,10 @@ void TestInference(const std::string& dirname,
       EnableMKLDNN(inference_program);
     }
   }
+  // Disable the profiler and print the timing information
+  paddle::platform::DisableProfiler(paddle::platform::EventSortingKey::kDefault,
+                                    "load_program_profiler");
+  paddle::platform::ResetProfiler();
 
   // 3. Get the feed_target_names and fetch_target_names
   const std::vector<std::string>& feed_target_names =
@@ -212,6 +233,9 @@ void TestInference(const std::string& dirname,
                    true, CreateVars);
     }
 
+    // Enable the profiler
+    paddle::platform::EnableProfiler(state);
+
     // Run repeat times to profile the performance
     for (int i = 0; i < repeat; ++i) {
       paddle::platform::RecordEvent record_event(
@@ -228,6 +252,11 @@ void TestInference(const std::string& dirname,
                      CreateVars);
       }
     }
+
+    // Disable the profiler and print the timing information
+    paddle::platform::DisableProfiler(
+        paddle::platform::EventSortingKey::kDefault, "run_inference_profiler");
+    paddle::platform::ResetProfiler();
   }
 
   delete scope;
-- 
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