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stuff

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This commit is contained in:
Joseph Redmon
2016-06-09 17:20:31 -07:00
parent 32d2c96997
commit 729ce43e6e
7 changed files with 52 additions and 6 deletions
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7
src/convolutional_kernels.cu
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@ -142,6 +142,7 @@ void backward_convolutional_layer_gpu(convolutional_layer l, network_state state
if(l.batch_normalize){
backward_batchnorm_layer_gpu(l, state);
}
float *original_input = state.input;
if(l.xnor) state.input = l.binary_input_gpu;
#ifdef CUDNN
@ -176,6 +177,7 @@ void backward_convolutional_layer_gpu(convolutional_layer l, network_state state
l.dsrcTensorDesc,
state.delta);
if(l.binary || l.xnor) swap_binary(&l);
if(l.xnor) gradient_array_ongpu(original_input, l.batch*l.c*l.h*l.w, HARDTAN, state.delta);
}
#else
@ -197,7 +199,10 @@ void backward_convolutional_layer_gpu(convolutional_layer l, network_state state
gemm_ongpu(1,0,n,k,m,1,a,n,b + i*k*m,k,0,c,k);
col2im_ongpu(state.workspace, l.c, l.h, l.w, l.size, l.stride, l.pad, state.delta + i*l.c*l.h*l.w);
if(l.binary || l.xnor) swap_binary(&l);
if(l.binary || l.xnor) {
swap_binary(&l);
}
if(l.xnor) gradient_array_ongpu(original_input + i*l.c*l.h*l.w, l.c*l.h*l.w, HARDTAN, state.delta + i*l.c*l.h*l.w);
}
}
#endif