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Eugene Zhulenev 49ce40e9ab [mlir] AsyncParallelFor: align block size to be a multiple of inner loops iterations 
Depends On D115263

By aligning block size to inner loop iterations parallel_compute_fn LLVM can later unroll and vectorize some of the inner loops with small number of trip counts. Up to 2x speedup in multiple benchmarks.

Reviewed By: bkramer

Differential Revision: https://reviews.llvm.org/D115436
2021-12-09 06:50:50 -08:00
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[mlir] AsyncParallelFor: align block size to be a multiple of inner loops iterations
2021-12-09 06:50:50 -08:00