From 9ac78d8b84f6a059d2cefe22a10aa60de5b3feaf Mon Sep 17 00:00:00 2001
From: AlexeyAB <alexeyab84@gmail.com>
Date: Thu, 04 Jan 2018 21:58:52 +0000
Subject: [PATCH] Fine tuning, use stopbackward=1 in the cfg-file in that layer where Backward should be stopped.

---
 src/im2col_kernels.cu |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/im2col_kernels.cu b/src/im2col_kernels.cu
index d42d600..8a15e50 100644
--- a/src/im2col_kernels.cu
+++ b/src/im2col_kernels.cu
@@ -54,7 +54,7 @@
     int width_col = (width + 2 * pad - ksize) / stride + 1;
     int num_kernels = channels * height_col * width_col;
     im2col_gpu_kernel<<<(num_kernels+BLOCK-1)/BLOCK,
-        BLOCK>>>(
+        BLOCK, 0, get_cuda_stream()>>>(
                 num_kernels, im, height, width, ksize, pad,
                 stride, height_col,
                 width_col, data_col);

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