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[QST]Behavior of TMA Store and Wait Mechanism in CUTLASS #2002

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ziyuhuang123 opened this issue Dec 19, 2024 · 0 comments
Open

[QST]Behavior of TMA Store and Wait Mechanism in CUTLASS #2002

ziyuhuang123 opened this issue Dec 19, 2024 · 0 comments

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@ziyuhuang123
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In CUTLASS, there is a tma_store_wait function, which corresponds to cp.async.bulk.wait_group.read. Based on my observations while working with TMA, it seems that after completing a TMA-store operation, waiting is not necessary. It appears to behave like expect_tx, where the operation seems to complete automatically.

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