[Bug 1999551] [NEW] glibc: backport AArch64 memcmp improvements

[Launchpad Bug Tracker]

You have been subscribed to a public bug by Simon Chopin (schopin):

[impact]

glibc 2.37 contains a number of improvements to the memcmp routines for
server-grade AArch64 implementations (in particular, graviton3). They
should be backported to jammy and focal, as the LTS releases are by far
the most used on servers.

[test case]

TODO

[Regression potential]

This could potentially impact performance on other, non-server-grade
arm64 platforms such as RPi. We'll need to run tests against such
machines to check impact.

** Affects: glibc (Ubuntu)
     Importance: High
     Assignee: Simon Chopin (schopin)
         Status: In Progress

** Affects: glibc (Ubuntu Focal)
     Importance: High
         Status: In Progress

** Affects: glibc (Ubuntu Jammy)
     Importance: High
         Status: In Progress

-- 
glibc: backport AArch64 memcmp improvements
https://bugs.launchpad.net/bugs/1999551
You received this bug notification because you are a member of Ubuntu Foundations Bugs, which is subscribed to the bug report.