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Update on "[inductor] switch assume_aligned_inputs to False"
In #123319, we guard some behavior behind the `assume_aligned_inputs` config option. If we set this to `False`, then the behavior added in #123319 becomes the default behavior. See the referenced PR for more details about the behavior affected. Side effects: * It's possible that this will hurt performance in some scenarios. For example, if an unaligned input is used in a matmul, it might be better to perform the clone to align it first. * This will occasionally cause recompiles. Specifically: the check we perform (`(storage_offset * get_dtype_size(dtype)) % ALIGNMENT == 0`) can be guarded on if the storage_offset becomes dynamic. storage_offset becomes dynamic during automatic_dynamic_shapes after a shape or stride changes. Previously, this was increasing graph breaks in cpu inductor torchbench tests (but is fixed by more carefully guarding checks on alignment, so that we don't run them and generate guards unless actually needed). cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx peterbell10 ipiszy yf225 chenyang78 kadeng muchulee8 aakhundov ColinPeppler amjames desertfire chauhang [ghstack-poisoned]
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# Use this to auto apply labels based on other labels. Applies to both PRs and | ||
# issues. Currently only supports any and all | ||
- any: | ||
- "module: custom operators" | ||
- "module: aotdispatch" | ||
then: | ||
- "module: pt2-dispatcher" | ||
- any: | ||
- "module: dynamo" | ||
- "module: pt2-dispatcher" | ||
- "module: inductor" | ||
then: | ||
- "oncall: pt2" |
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