FS#76498 - [limesuite] includes SSE3 instructions
Attached to Project:
Community Packages
Opened by Letu Ren (FantasqueX) - Wednesday, 09 November 2022, 15:30 GMT
Last edited by Buggy McBugFace (bugbot) - Saturday, 25 November 2023, 20:04 GMT
Opened by Letu Ren (FantasqueX) - Wednesday, 09 November 2022, 15:30 GMT
Last edited by Buggy McBugFace (bugbot) - Saturday, 25 November 2023, 20:04 GMT
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Details
Description:
This package uses sse3 simd flags. However, sse3 is in x86_64-v2 instead of x86_64. Some users with x86_64 instead of x86_64-v2 will not be able to use this package. Additional info: * package version(s) 20.10-5 * config and/or log files etc. * link to upstream bug report, if any Steps to reproduce: |
This task depends upon
Closed by Buggy McBugFace (bugbot)
Saturday, 25 November 2023, 20:04 GMT
Reason for closing: Moved
Additional comments about closing: https://gitlab.archlinux.org/archlinux/p ackaging/packages/limesuite/issues/1
Saturday, 25 November 2023, 20:04 GMT
Reason for closing: Moved
Additional comments about closing: https://gitlab.archlinux.org/archlinux/p ackaging/packages/limesuite/issues/1
Comment by Toolybird (Toolybird) -
Thursday, 10 November 2022, 20:20 GMT
The wording is a little off. The ISA levels defined by
x86_64-v{2,3,4} are only a recent invention. Most CPU's from the
last 15-20 years have SSE3 instructions so real world impact is
limited. The real issue is that current baseline Arch
advertises/compiles with -march=x86-64 and therefore shouldn't
unconditionally distribute binaries compiled with `-msse3' (unless
of course there is runtime logic to DTRT, which in this instance
there isn't AFAICT).