Fix for Bug 109 - memory alignment should be 256 bytes.

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 10090]

1 files changed, 2 insertions, 2 deletions

diff --git a/src/cuda-sim/cuda-sim.cc b/src/cuda-sim/cuda-sim.cc
index e7667b2..e3e0245 100644
--- a/src/cuda-sim/cuda-sim.cc
+++ b/src/cuda-sim/cuda-sim.cc
@@ -324,7 +324,7 @@ void* gpgpu_t::gpu_malloc( size_t size )
       fflush(stdout);
    }
    m_dev_malloc += size;
-   if (size%64) m_dev_malloc += (64 - size%64); //align to 64 byte boundaries
+   if (size%256) m_dev_malloc += (256 - size%256); //align to 256 byte boundaries
    return(void*) result;
 }
 
@@ -336,7 +336,7 @@ void* gpgpu_t::gpu_mallocarray( size_t size )
       fflush(stdout);
    }
    m_dev_malloc += size;
-   if (size%64) m_dev_malloc += (64 - size%64); //align to 64 byte boundaries
+   if (size%256) m_dev_malloc += (256 - size%256); //align to 256 byte boundaries
    return(void*) result;
 }