From: Berk Hess <hess@kth.se>
Date: Tue, 22 Oct 2013 20:01:32 +0000 (+0200)
Subject: fixed recent bug with CUDA texture objects
X-Git-Url: http://biod.pnpi.spb.ru/gitweb/?a=commitdiff_plain;h=ebec39fd60d27c9ebdedf8655fb519a9a899d52b;p=alexxy%2Fgromacs.git

fixed recent bug with CUDA texture objects

On GPUs with CUDA architecture 3.0, mdrun would exit with an error.
This bug was introduced very recently in 43b41cb8
Fixes #1361

Change-Id: I0c46867b987cbf3c0da3aa9384d985fef1e4aa73
---

diff --git a/src/mdlib/nbnxn_cuda/nbnxn_cuda.cu b/src/mdlib/nbnxn_cuda/nbnxn_cuda.cu
index e65c6ed603..f82fd3a990 100644
--- a/src/mdlib/nbnxn_cuda/nbnxn_cuda.cu
+++ b/src/mdlib/nbnxn_cuda/nbnxn_cuda.cu
@@ -61,7 +61,7 @@
 #include "nbnxn_cuda.h"
 #include "nbnxn_cuda_data_mgmt.h"
 
-#if defined TEXOBJ_SUPPORTED && __CUDA_ARCH__ > 300
+#if defined TEXOBJ_SUPPORTED && __CUDA_ARCH__ >= 300
 #define USE_TEXOBJ
 #endif