shmoo test of iter grouped grid reduction

NVIDIA / Fuser

A Fusion Code Generator for NVIDIA GPUs (commonly known as "nvFuser")

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shmoo test of iter grouped grid reduction #2230

Closed liqiangxl closed 3 weeks ago

liqiangxl commented 3 weeks ago

Issue: The current Shmoo test of iter grouped grid reduction relies on input sizes, its coverage of heuristic parameters depends on how the heuristics is generated.

Fix: This PR introduces another Shmoo test that spans 7 heuristic parameters improving the test coverage.

liqiangxl commented 3 weeks ago

LGTM. Thanks for adding this. Out of curiosity, how long does it take to run this test?

about 1 min on H100, I tried different number of cases to keep it around 1 min.