From 9920410ba9cc756c46d6ee84f7b7a2a9fe941448 Mon Sep 17 00:00:00 2001
From: AlexeyAB <alexeyab84@gmail.com>
Date: Fri, 14 Jul 2017 09:11:45 +0000
Subject: [PATCH] minor fix

---
 src/blas_kernels.cu |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/blas_kernels.cu b/src/blas_kernels.cu
index d940176..79fc1c1 100644
--- a/src/blas_kernels.cu
+++ b/src/blas_kernels.cu
@@ -223,6 +223,7 @@
             local[id] += (i+id < spatial) ? delta[index] : 0;
         }
     }
+	__syncthreads();
 
     if(id == 0){
         mean_delta[filter] = 0;
@@ -251,6 +252,7 @@
             local[id] += (i+id < spatial) ? delta[index]*(x[index] - mean[filter]) : 0;
         }
     }
+	__syncthreads();
 
     if(id == 0){
         variance_delta[filter] = 0;
@@ -446,6 +448,7 @@
             local[id] += (i+id < spatial) ? x[index] : 0;
         }
     }
+	__syncthreads();
 
     if(id == 0){
         mean[filter] = 0;
@@ -474,6 +477,7 @@
             local[id] += (i+id < spatial) ? pow((x[index] - mean[filter]), 2) : 0;
         }
     }
+	__syncthreads();
 
     if(id == 0){
         variance[filter] = 0;

--
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