blob: 32f3e670f488cf4649992cd37b48d509ad10c92e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#include <algorithm>
#include <cfloat>
#include <vector>
#include "caffe/layer.hpp"
#include "caffe/util/math_functions.hpp"
#include "caffe/vision_layers.hpp"
namespace caffe {
template <typename Dtype>
Dtype SoftmaxWithLossLayer<Dtype>::Forward_gpu(
const vector<Blob<Dtype>*>& bottom, vector<Blob<Dtype>*>* top) {
// The forward pass computes the softmax prob values.
return Forward_cpu(bottom, top);
}
template <typename Dtype>
void SoftmaxWithLossLayer<Dtype>::Backward_gpu(const vector<Blob<Dtype>*>& top,
const vector<bool>& propagate_down, vector<Blob<Dtype>*>* bottom) {
// TODO(Yangqing): implement the GPU version of softmax.
Backward_cpu(top, propagate_down, bottom);
}
INSTANTIATE_CLASS(SoftmaxWithLossLayer);
} // namespace caffe
|
