Merge pull request #492 from sivagnanamn/master

Alexey

2018-03-26 11e6f4b081588a08687952bd5ddaaa04fece6144

 src/network_kernels.cu

@@ -121,7 +121,7 @@
   }
#endif
    forward_network_gpu(net, state);
   cudaStreamSynchronize(get_cuda_stream());
   //cudaStreamSynchronize(get_cuda_stream());
    backward_network_gpu(net, state);
}