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llvm / llvm-project / mlir / e9e7973deccc5a962645f90d104dc2d7481834fd
commite9e7973deccc5a962645f90d104dc2d7481834fd[log] [tgz]
authorMaheshRavishankar <ravishankarm@google.com>Thu Nov 18 09:27:27 2021 -0800
committerCopybara-Service <copybara-worker@google.com>Thu Nov 18 09:31:09 2021 -0800
tree55f356c2c3de9cf913d4474f4f246d54d9db976f
parent80115b3eb9a8e7ba32e837891e2667a2eb587669 [diff]
[mlir][Linalg] Do not return failure when all tile sizes are zero.

Returning failure when tile sizes are all zero prevents the change in
the marker. This makes pattern rewriter run the pattern multiple times
only to exit when it hits a limit. Instead just clone the operation
(since tiling is essentially cloning in this case). Then the
transformation filter kicks in to avoid the pattern rewriter to be
invoked many times.

Differential Revision: https://reviews.llvm.org/D113949

GitOrigin-RevId: 526dfe3f4d33eea3d32cd8730e5dcbc1b9010d3f
2 files changed
tree: 55f356c2c3de9cf913d4474f4f246d54d9db976f
  1. cmake/
  2. docs/
  3. examples/
  4. include/
  5. lib/
  6. python/
  7. test/
  8. tools/
  9. unittests/
  10. utils/
  11. .clang-format
  12. .clang-tidy
  13. CMakeLists.txt
  14. LICENSE.TXT
  15. README.md
README.md

Multi-Level Intermediate Representation

See https://mlir.llvm.org/ for more information.