[all-commits] [llvm/llvm-project] e4c374: [mlir][linalg][bufferize] Fix elementwise access o...
Matthias Springer via All-commits
all-commits at lists.llvm.org
Mon Apr 1 20:08:42 PDT 2024
Branch: refs/heads/users/matthias-springer/sparse_elementwise
Home: https://github.com/llvm/llvm-project
Commit: e4c3746fc09b6bad9ac0304a8d91d049d47f46b3
https://github.com/llvm/llvm-project/commit/e4c3746fc09b6bad9ac0304a8d91d049d47f46b3
Author: Matthias Springer <springerm at google.com>
Date: 2024-04-02 (Tue, 02 Apr 2024)
Changed paths:
M mlir/lib/Dialect/Linalg/Transforms/BufferizableOpInterfaceImpl.cpp
M mlir/test/Dialect/SparseTensor/one_shot_bufferize_tensor_copy_insertion.mlir
Log Message:
-----------
[mlir][linalg][bufferize] Fix elementwise access optimization for sparse tensors
`linalg.generic` ops with sparse tensors do not necessarily bufferize to element-wise access, because insertions into a sparse tensor may change the layout of (or reallocate) the underlying sparse data structures.
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