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* [bug#69581] [PATCH 00/11] CPU tuning patches
@ 2024-03-06 11:03 Efraim Flashner
  2024-03-06 11:06 ` [bug#69581] [PATCH 01/11] gnu: opus: Mark as tunable Efraim Flashner
                   ` (11 more replies)
  0 siblings, 12 replies; 36+ messages in thread
From: Efraim Flashner @ 2024-03-06 11:03 UTC (permalink / raw)
  To: 69581; +Cc: Efraim Flashner

This series corrects the remaining x86_64-v* to x86-64-v*, which is what
the compiler expects. It also removes x86-64-v1, which is the baseline,
and instead inserts x86-64. Software for i686 running on x86_64 can
still benefit from the tuning from x86_64, so I've added those options
for gcc.

I've added support for tuning rust packages, and I've marked rav1e as
tunable since it apparently shows a large boost when tuned to newer
hardware.  I've also added opus and libvorbis since they benefit
greatly, and syncthing since, beyond syncing, there is a lot of other
hashing and whatnot that it does that benefits from tuning.

I've updated the llvm micro-architecture list for x86_64, and I've added
for powerpc64le. I was going to add for aarch64 but it only supports
listing specific chips so that didn't fit with what we have elsewhere.

Efraim Flashner (11):
  gnu: opus: Mark as tunable.
  gnu: libvorbis: Mark as tunable.
  guix: cpu: Be consistent with x86_64 micro-architecture names.
  guix: cpu: Rename x86-64-v1 to x86-64.
  guix: cpu: Enable tuning for i686-linux.
  gnu: syncthing: Mark as tunable.
  gnu: rust: Add tuning information.
  transformations: Add support for rust.
  gnu: rav1e: Mark as tunable.
  gnu: clang-properties: Update x86_64 micro-architectures.
  gnu: clang-properties: Add micro-architecture support for powerpc64le.

 gnu/packages/gcc.scm       |   7 +-
 gnu/packages/golang.scm    |   3 +-
 gnu/packages/llvm.scm      | 127 +++++++++++++++++++------------------
 gnu/packages/rust.scm      |   4 +-
 gnu/packages/syncthing.scm |   3 +-
 gnu/packages/video.scm     |   1 +
 gnu/packages/xiph.scm      |   2 +
 guix/cpu.scm               |  24 +++----
 guix/transformations.scm   |   8 ++-
 9 files changed, 101 insertions(+), 78 deletions(-)


base-commit: f3ea06baca2b96cd20170616fd5da13ec2daac54
-- 
Efraim Flashner   <efraim@flashner.co.il>   רנשלפ םירפא
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted





^ permalink raw reply	[flat|nested] 36+ messages in thread

end of thread, other threads:[~2024-03-10 10:53 UTC | newest]

Thread overview: 36+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-03-06 11:03 [bug#69581] [PATCH 00/11] CPU tuning patches Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 01/11] gnu: opus: Mark as tunable Efraim Flashner
2024-03-06 17:49   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 02/11] gnu: libvorbis: " Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 03/11] guix: cpu: Be consistent with x86_64 micro-architecture names Efraim Flashner
2024-03-06 17:53   ` Ludovic Courtès
2024-03-07  9:11     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 04/11] guix: cpu: Rename x86-64-v1 to x86-64 Efraim Flashner
2024-03-06 17:59   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 05/11] guix: cpu: Enable tuning for i686-linux Efraim Flashner
2024-03-06 18:05   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 06/11] gnu: syncthing: Mark as tunable Efraim Flashner
2024-03-06 18:06   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 07/11] gnu: rust: Add tuning information Efraim Flashner
2024-03-06 18:09   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 18:10   ` Ludovic Courtès
2024-03-07  9:10     ` Efraim Flashner
2024-03-07 21:38       ` Ludovic Courtès
2024-03-08 12:05         ` Efraim Flashner
2024-03-08 21:57           ` Ludovic Courtès
2024-03-10  8:26             ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 08/11] transformations: Add support for rust Efraim Flashner
2024-03-06 18:11   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 09/11] gnu: rav1e: Mark as tunable Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 10/11] gnu: clang-properties: Update x86_64 micro-architectures Efraim Flashner
2024-03-06 18:12   ` Ludovic Courtès
2024-03-07  9:10     ` Efraim Flashner
2024-03-07 21:42       ` Ludovic Courtès
2024-03-08 12:07         ` Efraim Flashner
2024-03-07  9:12     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 11/11] gnu: clang-properties: Add micro-architecture support for powerpc64le Efraim Flashner
2024-03-06 18:12   ` Ludovic Courtès
     [not found] ` <handler.69581.B.170972307319660.ack@debbugs.gnu.org>
2024-03-10 10:51   ` bug#69581: Acknowledgement ([PATCH 00/11] CPU tuning patches) Efraim Flashner

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