[chapel-lang/chapel] Loop tiled matrix multiplication

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Branch: refs/heads/master
Revision: 78c9b5c
Author: ben-albrecht
Log Message:

Merge pull request #15976 from rahulghangas/LoopTiledMM

Loop tiled matrix multiplication

Parallel matrix multiplication based on loop tiling.
Adapted from Chapel PRK DGEMM

  • [x] Correctness Testing
  • [x] Performance graph comparing reindexing overhead
    Performance graphs against Naive approach (not needed anymore as a local dot perf test already exists)

[Contributed by @rahulghangas]
[Reviewed by @ben-albrecht && @e-kayrakli]]

Modified Files:
M modules/packages/LinearAlgebra.chpl

Compare: https://github.com/chapel-lang/chapel/compare/ccd9602361f4...78c9b5c29b06