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* [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64
@ 2023-11-15 15:26 fkastl at suse dot cz
2023-11-16 7:03 ` [Bug other/112549] [14 Regression] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: fkastl at suse dot cz @ 2023-11-15 15:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549
Bug ID: 112549
Summary: 9% exec time regression of 436.cactusADM on Aarch64
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: fkastl at suse dot cz
Target Milestone: ---
Host: aarch64
Target: aarch64
As seen here:
https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=575.100.0
there's about 9% slowdown between
g:ada871cfadd3f496 (2023-11-04 08:31)
and
g:fd1596f9962569af (2023-11-14 01:27)
when running spec2006 436.cactusADM compiled with -Ofast. The test was run on
an Aarch64 machine (-march=armv8.2-a+crypto+fp16+rcpc+dotprod+ssbs).
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug other/112549] [14 Regression] 9% exec time regression of 436.cactusADM on Aarch64 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz @ 2023-11-16 7:03 ` pinskia at gcc dot gnu.org 2023-11-16 7:24 ` [Bug middle-end/112549] " pinskia at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-11-16 7:03 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|9% exec time regression of |[14 Regression] 9% exec |436.cactusADM on Aarch64 |time regression of | |436.cactusADM on Aarch64 Keywords| |missed-optimization CC| |pinskia at gcc dot gnu.org Target Milestone|--- |14.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/112549] [14 Regression] 9% exec time regression of 436.cactusADM on Aarch64 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz 2023-11-16 7:03 ` [Bug other/112549] [14 Regression] " pinskia at gcc dot gnu.org @ 2023-11-16 7:24 ` pinskia at gcc dot gnu.org 2023-11-16 7:28 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-11-16 7:24 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Do you know what core is this runs on? ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/112549] [14 Regression] 9% exec time regression of 436.cactusADM on Aarch64 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz 2023-11-16 7:03 ` [Bug other/112549] [14 Regression] " pinskia at gcc dot gnu.org 2023-11-16 7:24 ` [Bug middle-end/112549] " pinskia at gcc dot gnu.org @ 2023-11-16 7:28 ` rguenth at gcc dot gnu.org 2024-03-07 21:01 ` law at gcc dot gnu.org 2024-05-07 7:42 ` [Bug middle-end/112549] [14/15 " rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-11-16 7:28 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-bisection --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- It's a ampere altra IIRC. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/112549] [14 Regression] 9% exec time regression of 436.cactusADM on Aarch64 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz ` (2 preceding siblings ...) 2023-11-16 7:28 ` rguenth at gcc dot gnu.org @ 2024-03-07 21:01 ` law at gcc dot gnu.org 2024-05-07 7:42 ` [Bug middle-end/112549] [14/15 " rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: law at gcc dot gnu.org @ 2024-03-07 21:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549 Jeffrey A. Law <law at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |law at gcc dot gnu.org Priority|P3 |P2 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/112549] [14/15 Regression] 9% exec time regression of 436.cactusADM on Aarch64 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz ` (3 preceding siblings ...) 2024-03-07 21:01 ` law at gcc dot gnu.org @ 2024-05-07 7:42 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2024-05-07 7:42 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|14.0 |14.2 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- GCC 14.1 is being released, retargeting bugs to GCC 14.2. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-07 7:42 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-11-15 15:26 [Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64 fkastl at suse dot cz 2023-11-16 7:03 ` [Bug other/112549] [14 Regression] " pinskia at gcc dot gnu.org 2023-11-16 7:24 ` [Bug middle-end/112549] " pinskia at gcc dot gnu.org 2023-11-16 7:28 ` rguenth at gcc dot gnu.org 2024-03-07 21:01 ` law at gcc dot gnu.org 2024-05-07 7:42 ` [Bug middle-end/112549] [14/15 " rguenth at gcc dot gnu.org
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