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A comment on A 100LOC C impl of memset, that is faster than glibc's. Parent comment

Re:A 100LOC C impl of memset, that is faster than glibc's by monocasa on Friday November 12, 2021 @03:30PM (#29204171)
If you find yourself doing this a lot, there's write combining memory to coalesce writes to be more friendly to the RAM controller.

Additionally, CLZERO ends up doing very similar work since the resulting cache flush os seen by the RAM controller as a block write.

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