[Stream][NFC] Move topological sort out of loop #19794
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benvanik
approved these changes
Jan 23, 2025
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Thanks for chasing this down! |
Signed-off-by: Ian Wood <[email protected]>
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There doesn't appear to be a need to re-sort for after each transformation with each partition builder (for 405b:
~5,000 itersfor several thousand ops). Also, I moved this after erasing dead ops since there is no reason to sort ops that will just be deleted.On 405b sharded, this reduces compile time from 4.4min -> 8sec for this pass.