[all-commits] [llvm/llvm-project] fe8436: [mlir][ArmNeon] Implements unrolling patterns for ...

[Kojo Acquah via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fe84369cc6759194e006f3f624a064bce13c84d4
      https://github.com/llvm/llvm-project/commit/fe84369cc6759194e006f3f624a064bce13c84d4
  Author: Kojo Acquah <KoolJBlack at users.noreply.github.com>
  Date:   2024-03-19 (Tue, 19 Mar 2024)

  Changed paths:
    M mlir/lib/Dialect/ArmNeon/Transforms/LowerContractionToSMMLAPattern.cpp
    M mlir/test/Dialect/ArmNeon/lower-to-arm-neon.mlir

  Log Message:
  -----------
  [mlir][ArmNeon] Implements unrolling patterns for LowerContractionToSMMLAPattern (#84848)

This patch updates `LowerContractionToSMMLAPattern` to unroll larger vector contracts into multiple smmla instructions. 

Now accepts up to [8,8,8] tiles (previously only [2,2,8]). The N/M dimensions must be powers of 2. `vector.extract_strided_slice`/`vector.insert_strided_slice` divides the contract into tiles to be processed in a row.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications