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@ -72,10 +72,6 @@ void binarize_filters_gpu(float *filters, int n, int size, float *binary)
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void forward_convolutional_layer_gpu(convolutional_layer l, network_state state)
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{
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int i;
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int m = l.n;
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int k = l.size*l.size*l.c;
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int n = convolutional_out_height(l)*
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convolutional_out_width(l);
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fill_ongpu(l.outputs*l.batch, 0, l.output_gpu, 1);
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if(l.binary){
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@ -109,6 +105,9 @@ void forward_convolutional_layer_gpu(convolutional_layer l, network_state state)
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l.output_gpu);
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#else
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int m = l.n;
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int k = l.size*l.size*l.c;
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int n = l.out_w*l.out_h;
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for(i = 0; i < l.batch; ++i){
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im2col_ongpu(state.input + i*l.c*l.h*l.w, l.c, l.h, l.w, l.size, l.stride, l.pad, state.workspace);
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float * a = l.filters_gpu;
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@ -121,23 +120,18 @@ void forward_convolutional_layer_gpu(convolutional_layer l, network_state state)
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if (l.batch_normalize) {
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forward_batchnorm_layer_gpu(l, state);
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}
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add_bias_gpu(l.output_gpu, l.biases_gpu, l.batch, l.n, n);
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add_bias_gpu(l.output_gpu, l.biases_gpu, l.batch, l.n, l.out_w*l.out_h);
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activate_array_ongpu(l.output_gpu, m*n*l.batch, l.activation);
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activate_array_ongpu(l.output_gpu, l.outputs*l.batch, l.activation);
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//if(l.dot > 0) dot_error_gpu(l);
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if(l.binary || l.xnor) swap_binary(&l);
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}
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void backward_convolutional_layer_gpu(convolutional_layer l, network_state state)
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{
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int m = l.n;
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int n = l.size*l.size*l.c;
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int k = convolutional_out_height(l)*
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convolutional_out_width(l);
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gradient_array_ongpu(l.output_gpu, l.outputs*l.batch, l.activation, l.delta_gpu);
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gradient_array_ongpu(l.output_gpu, m*k*l.batch, l.activation, l.delta_gpu);
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backward_bias_gpu(l.bias_updates_gpu, l.delta_gpu, l.batch, l.n, k);
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backward_bias_gpu(l.bias_updates_gpu, l.delta_gpu, l.batch, l.n, l.out_w*l.out_h);
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if(l.batch_normalize){
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backward_batchnorm_layer_gpu(l, state);
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@ -181,6 +175,10 @@ void backward_convolutional_layer_gpu(convolutional_layer l, network_state state
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}
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#else
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int m = l.n;
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int n = l.size*l.size*l.c;
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int k = l.out_w*l.out_h;
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int i;
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for(i = 0; i < l.batch; ++i){
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float * a = l.delta_gpu;
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