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Fix CUDA index_fill_ boundary check with small tensor size #3953

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Merged
soumith merged 1 commit into from
Nov 30, 2017
Merged

Fix CUDA index_fill_ boundary check with small tensor size #3953

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2 changes: 1 addition & 1 deletion aten/src/THC/THCTensorIndex.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -203,7 +203,7 @@ __global__ void indexFillSmallIndex(TensorInfo<T, IndexType> dst,
// Lua indices begin at 1
IndexType dstIndex_ =
indices.data[IndexToOffset<int64_t, IndexType, IdxDim>::get(dstIndex, indices)] - TH_INDEX_BASE;
assert(dstIndex < dstFillDimSize);
assert(dstIndex_ < dstFillDimSize);

// We stride over the output ignoring the indexed dimension
// (innerSize), whose offset calculation is handled differently
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