Some fixes for AVX support on CPU

AlexeyAB

2018-08-13 f92b20580a21663c5db9eb8608f8cabd7adbeb10

 src/dropout_layer.h

@@ -1,15 +1,20 @@
#ifndef DROPOUT_LAYER_H
#define DROPOUT_LAYER_H

typedef struct{
    int batch;
    int inputs;
    float probability;
} dropout_layer;
#include "layer.h"
#include "network.h"

dropout_layer *make_dropout_layer(int batch, int inputs, float probability);
typedef layer dropout_layer;

void forward_dropout_layer(dropout_layer layer, float *input);
void backward_dropout_layer(dropout_layer layer, float *input, float *delta);
dropout_layer make_dropout_layer(int batch, int inputs, float probability);

void forward_dropout_layer(dropout_layer l, network_state state);
void backward_dropout_layer(dropout_layer l, network_state state);
void resize_dropout_layer(dropout_layer *l, int inputs);

#ifdef GPU
void forward_dropout_layer_gpu(dropout_layer l, network_state state);
void backward_dropout_layer_gpu(dropout_layer l, network_state state);

#endif
#endif