From 033e934ce82826c73d851098baf7ce4b1a27c89a Mon Sep 17 00:00:00 2001
From: AlexeyAB <alexeyab84@gmail.com>
Date: Wed, 21 Feb 2018 16:14:01 +0000
Subject: [PATCH] If there is excessive GPU-RAM consumption by CUDNN then then do not use Workspace
---
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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