[PATCH] D56205: Add -z common-page-size option

Christy Lee via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 2 11:47:09 PST 2019


christylee added a comment.

> I wonder if you found a use case of -z common-page-size with a page size that is different from the ABI's default. For example, did you find a use case of the option for x86-64 with a page size larger than 4096?

We use it for `-z common-page-size` in conjunction with `-z max-page-size` for hfsort. https://research.fb.com/publications/optimizing-function-placement-for-large-scale-data-center-applications-2/


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  https://reviews.llvm.org/D56205/new/

https://reviews.llvm.org/D56205





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