From db3a3c54c5078dca64a3076113bec93c11f4be63 Mon Sep 17 00:00:00 2001
From: AlexeyAB <alexeyab84@gmail.com>
Date: Sat, 03 Feb 2018 12:35:13 +0000
Subject: [PATCH] Some fixes

---
 src/network_kernels.cu |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/network_kernels.cu b/src/network_kernels.cu
index 341c7f8..64f4f9b 100644
--- a/src/network_kernels.cu
+++ b/src/network_kernels.cu
@@ -51,7 +51,8 @@
             fill_ongpu(l.outputs * l.batch, 0, l.delta_gpu, 1);
         }
         l.forward_gpu(l, state);
-		cudaStreamSynchronize(get_cuda_stream());
+		if(net.wait_stream)
+			cudaStreamSynchronize(get_cuda_stream());
         state.input = l.output_gpu;
     }
 }
@@ -113,6 +114,7 @@
     state.truth = *net.truth_gpu;
     state.train = 1;
     forward_network_gpu(net, state);
+	cudaStreamSynchronize(get_cuda_stream());
     backward_network_gpu(net, state);
 }
 

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