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simd.7: document SIMD-enhanced aarch64 functions
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Authored by getz on Aug 27 2024, 11:05 AM.

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fuz
emaste

Summary

This documents all the newly ported SIMD-enhanced string functions
for the aarch64 platform.

Test Plan

n/a

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 59203
Build 56090: arc lint + arc unit

Event Timeline

getz created this revision.Aug 27 2024, 11:05 AM

Herald added a subscriber: imp. · View Herald TranscriptAug 27 2024, 11:05 AM

getz requested review of this revision.Aug 27 2024, 11:05 AM

Harbormaster completed remote builds in B59195: Diff 142508.Aug 27 2024, 11:05 AM

LGTM with indicated suggestion.

share/man/man7/simd.7
53–54	bcopy is just `memcpy` with arguments flipped, and it's similar for `bzero`. Maybe you could copy the C shims from amd64 for these, too?

bcopy and bzero are now also SIMDified

Harbormaster completed remote builds in B59203: Diff 142534.Aug 27 2024, 7:45 PM

Included one commit too many last time :)

Harbormaster completed remote builds in B59204: Diff 142535.Aug 27 2024, 7:45 PM

fuz accepted this revision.Wed, Nov 6, 2:23 PM

This revision is now accepted and ready to land.Wed, Nov 6, 2:23 PM

Revision Contents
Changeset List

Path

Size

share/

man/

man7/

simd.7

36 lines

sys/

x86/

iommu/

intel_drv.c

11 lines

Diff 142534

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share/man/man7/simd.7