Cuda reduce in a consistent direction

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/THC/THCTensorMathReduce.cuh b/lib/THC/THCTensorMathReduce.cuh
index 026e2c6..5051fbe 100644
--- a/lib/THC/THCTensorMathReduce.cuh
+++ b/lib/THC/THCTensorMathReduce.cuh
@@ -469,8 +469,8 @@ kernelTransformReduceOuterDimIndex(K *tgt1,
 
       for (unsigned col = 0; col < row_size; ++col) {
         // +1 for Lua index
-        acc = binary_op(thrust::make_pair<K, Index>(*src, col + TH_INDEX_BASE),
-                        acc);
+        acc = binary_op(acc,
+                        thrust::make_pair<K, Index>(*src, col + TH_INDEX_BASE));
         src += num_irows;
       }
 
@@ -550,7 +550,7 @@ kernelTransformReduceInnermostDimIndex(K *tgt1,
       K *src = src_ + row * row_size;
       // Sequential reduction within a thread.
       for (unsigned col = threadIdx.x; col < row_size; col += blockDim.x) {
-        acc = binary_op(thrust::make_pair<K, Index>(src[col], col + TH_INDEX_BASE), acc);
+        acc = binary_op(acc, thrust::make_pair<K, Index>(src[col], col + TH_INDEX_BASE));
       }
     }