From 270a38ecad42423053a9ca9a249d0763144fc1b9 Mon Sep 17 00:00:00 2001
From: Alexey <AlexeyAB@users.noreply.github.com>
Date: Sun, 14 Jan 2018 12:12:10 +0000
Subject: [PATCH] Update Readme.md

---
 src/network_kernels.cu |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/network_kernels.cu b/src/network_kernels.cu
index 7a261c5..9ecabdf 100644
--- a/src/network_kernels.cu
+++ b/src/network_kernels.cu
@@ -51,6 +51,8 @@
             fill_ongpu(l.outputs * l.batch, 0, l.delta_gpu, 1);
         }
         l.forward_gpu(l, state);
+		if(net.wait_stream)
+			cudaStreamSynchronize(get_cuda_stream());
         state.input = l.output_gpu;
     }
 }
@@ -392,7 +394,8 @@
 
 float *network_predict_gpu(network net, float *input)
 {
-    cuda_set_device(net.gpu_index);
+	if (net.gpu_index != cuda_get_device())
+		cuda_set_device(net.gpu_index);
     int size = get_network_input_size(net) * net.batch;
     network_state state;
     state.index = 0;

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