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Add DisallowAsyncStridedMemCopy post processor to rem #13720

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merged 2 commits into from
Jan 9, 2023

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nverke
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@nverke nverke commented Jan 7, 2023

…ove schedules that use async strided mem copies.

This is used to remove all of the schedules that would be created by MS that would violate the contiguous requirement of async DMA copies on hexagon. Additionally, this updates the logic checking for strided copies to cover all scenarios. This is a band aid for the issue until we can find a better way to handle this.

@masahi @adstraw

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tvm-bot commented Jan 7, 2023

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@masahi masahi merged commit d2ee4ec into apache:main Jan 9, 2023
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adstraw commented Jan 13, 2023

Nice PR. Sorry I am late to review.

fzi-peccia pushed a commit to fzi-peccia/tvm that referenced this pull request Mar 27, 2023
* [MetaScheduler] Add DisallowAsyncStridedMemCopy post processor to remove schedules that use async strided mem copies.

* [MetaScheduler] Add test for DisallowAsyncStridedMemCopy
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4 participants