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Loop invariant code motion #15

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dsharlet opened this issue Jan 1, 2024 · 0 comments
Open

Loop invariant code motion #15

dsharlet opened this issue Jan 1, 2024 · 0 comments
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@dsharlet
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dsharlet commented Jan 1, 2024

Loop invariant code motion would be a useful optimization. A non-exhaustive list of cases we should handle:

  • let_stmt
  • crop_dim or slice_dim
  • If crop_buffer and slice_buffer have some dimensions that are loop invariant, we should split them up and move the loop invariant dimensions.
  • allocate (if moving it out of the loop doesn't increase peak memory usage).
@dsharlet dsharlet added the work ready This task is ready to be worked on label Feb 2, 2024
@dsharlet dsharlet mentioned this issue Feb 2, 2024
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