Use half_float16 instead of float32 if defined both CUDNN and CUDNN_HALF. U...

AlexeyAB

2018-02-22 dda993f3dd3c753dfd580d485b39c1001830fee4

 src/network_kernels.cu

@@ -114,6 +114,7 @@
    state.truth = *net.truth_gpu;
    state.train = 1;
    forward_network_gpu(net, state);
   cudaStreamSynchronize(get_cuda_stream());
    backward_network_gpu(net, state);
}