Remove cudnn_helper.cc

paddle/platform/CMakeLists.txt

@@ -23,5 +23,4 @@ cc_library(device_context SRCS device_context.cc DEPS memory buddy_allocator
     system_allocator memory_block meta_data meta_cache place eigen3 ${GPU_CTX_DEPS})
 nv_test(device_context_test SRCS device_context_test.cc DEPS device_context gpu_info)
 
-nv_library(cudnn_helper SRCS cudnn_helper.cc DEPS dynload_cuda)
 nv_test(cudnn_helper_test SRCS cudnn_helper_test.cc DEPS dynload_cuda)

paddle/platform/cudnn_helper.cc

-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
-
-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/platform/cudnn_helper.h"

paddle/platform/cudnn_helper.h

@@ -14,9 +14,6 @@ limitations under the License. */
 
 #pragma once
 
-#ifndef PADDLE_ONLY_CPU
-#include <cudnn.h>
-#include "glog/logging.h"
 #include "paddle/platform/dynload/cudnn.h"
 #include "paddle/platform/enforce.h"
 #include "paddle/platform/macros.h"
@@ -42,30 +39,12 @@ template <>
 class CudnnDataType<float> {
  public:
   static const cudnnDataType_t type = CUDNN_DATA_FLOAT;
-  typedef const float ScalingParamType;
-  static ScalingParamType* kOne() {
-    static ScalingParamType v = 1.0;
-    return &v;
-  }
-  static const ScalingParamType* kZero() {
-    static ScalingParamType v = 0.0;
-    return &v;
-  }
 };
 
 template <>
 class CudnnDataType<double> {
  public:
   static const cudnnDataType_t type = CUDNN_DATA_DOUBLE;
-  typedef const double ScalingParamType;
-  static ScalingParamType* kOne() {
-    static ScalingParamType v = 1.0;
-    return &v;
-  }
-  static ScalingParamType* kZero() {
-    static ScalingParamType v = 0.0;
-    return &v;
-  }
 };
 
 inline cudnnTensorFormat_t GetCudnnTensorFormat(const DataLayout& order) {
@@ -219,4 +198,3 @@ class ScopedPoolingDescriptor {
 
 }  // namespace platform
 }  // namespace paddle
-#endif

paddle/platform/cudnn_helper_test.cc

@@ -13,8 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/platform/cudnn_helper.h"
-#include "glog/logging.h"
-#include "gtest/gtest.h"
+#include <gtest/gtest.h>
 
 TEST(CudnnHelper, ScopedTensorDescriptor) {
   using paddle::platform::ScopedTensorDescriptor;