-// Copyright 2014 BVLC and contributors.
-/*
-Contributors:
-- kloudkl@github, 2014.
-*/
-
#include <vector>
#include "hdf5.h"
#include "caffe/vision_layers.hpp"
namespace caffe {
-using std::vector;
template <typename Dtype>
-Dtype HDF5OutputLayer<Dtype>::Forward_gpu(const vector<Blob<Dtype>*>& bottom,
- vector<Blob<Dtype>*>* top) {
+void HDF5OutputLayer<Dtype>::Forward_gpu(const vector<Blob<Dtype>*>& bottom,
+ const vector<Blob<Dtype>*>& top) {
CHECK_GE(bottom.size(), 2);
CHECK_EQ(bottom[0]->num(), bottom[1]->num());
data_blob_.Reshape(bottom[0]->num(), bottom[0]->channels(),
const int label_datum_dim = bottom[1]->count() / bottom[1]->num();
for (int i = 0; i < bottom[0]->num(); ++i) {
- CUDA_CHECK(cudaMemcpy(&data_blob_.mutable_cpu_data()[i * data_datum_dim],
- &bottom[0]->gpu_data()[i * data_datum_dim],
- sizeof(Dtype) * data_datum_dim, cudaMemcpyDeviceToHost));
- CUDA_CHECK(cudaMemcpy(&label_blob_.mutable_cpu_data()[i * label_datum_dim],
- &bottom[1]->gpu_data()[i * label_datum_dim],
- sizeof(Dtype) * label_datum_dim, cudaMemcpyDeviceToHost));
+ caffe_copy(data_datum_dim, &bottom[0]->gpu_data()[i * data_datum_dim],
+ &data_blob_.mutable_cpu_data()[i * data_datum_dim]);
+ caffe_copy(label_datum_dim, &bottom[1]->gpu_data()[i * label_datum_dim],
+ &label_blob_.mutable_cpu_data()[i * label_datum_dim]);
}
SaveBlobs();
- return Dtype(0.);
}
template <typename Dtype>
void HDF5OutputLayer<Dtype>::Backward_gpu(const vector<Blob<Dtype>*>& top,
- const bool propagate_down, vector<Blob<Dtype>*>* bottom) {
+ const vector<bool>& propagate_down, const vector<Blob<Dtype>*>& bottom) {
return;
}