-commit and pre-commit tests with the same flags -- the default
ones. I'm guessing the -pedantic-errors is coming from
gcc/testsuite/gfortran.dg/dg.exp via DEFAULT_FFLAGS.
Does this answer your question?
King regards,
--
Maxim Kuvyrkov
https://www.linaro.org
__
Also, some patches
fail to apply to current mainline, so we skip them. See [2] for more details.
[1] https://patchwork.sourceware.org/project/gcc/list/?series=33005
[2] https://patchwork.sourceware.org/project/gcc/list/
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
>
> Qing
>
your question?
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Apr 22, 2024, at 17:33, Qing Zhao wrote:
>
> Hi,
>
> I am wondering why I got the following message?
>
> I only sent patch review request to
> gcc-patc...@gcc.gnu.org<mailto:gcc-patc...@gc
2/armv8l-unknown-linux-gnueabihf/./libatomic/.libs
-lm -o ./pr113363.exe
It should run on any stock ubuntu-22.04 rootfs for armhf architecture.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Apr 10, 2024, at 18:31, Paul Richard Thomas
> wrote:
>
> Hi there,
>
> T
Hi Christina,
This is false-positive report -- see
https://sourceware.org/bugzilla/show_bug.cgi?id=31575 for details.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 29, 2024, at 10:22, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems relate
Hi Kevin,
This is false-positive report -- see
https://sourceware.org/bugzilla/show_bug.cgi?id=31575 for details.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 29, 2024, at 10:48, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems relate
Hi Abdul,
Hi Nils,
This is false-positive report -- see
https://sourceware.org/bugzilla/show_bug.cgi?id=31575 for details.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 29, 2024, at 10:52, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problem
Hi Gustavo,
This is false-positive report -- see
https://sourceware.org/bugzilla/show_bug.cgi?id=31575 for details.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 29, 2024, at 10:54, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems relate
Hi Richard,
Heads up, our benchmarking CI flagged your commit to cause 23% regression in
549.fotonik3d_r on Cortex-A57 at -O3.
Do you have internal benchmarks for this change?
Thanks!
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 24, 2024, at 03:43, ci_not...@linaro.org wr
> On Mar 11, 2024, at 20:52, Jonathan Wakely wrote:
>
> On Mon, 11 Mar 2024 at 16:38, Maxim Kuvyrkov
> wrote:
>>
>>> On Jan 30, 2024, at 23:03, ci_not...@linaro.org wrote:
>>>
>>> Dear contributor, our automatic CI has detected problems rela
> On Mar 12, 2024, at 00:14, Tom Tromey wrote:
>
>>>>>> Maxim Kuvyrkov writes:
>
>>> | commit gdb-14-branchpoint-1356-g7737b133640
>>> | Author: Tom Tromey
>>> | Date: Tue Jan 9 11:47:17 2024 -0700
>>> |
>>> |
regress the above 3 tests for all 32-bit ARM targets (see
[1]). Would you please check if the regressions can be avoided?
For reference, here are configure options we use for arm-linux-gnueabihf
cross-toolchain: [2].
[1] https://linaro.atlassian.net/browse/GNU-1140
[2]
https://ci.linaro.org/jo
got: $36 = warning: RTTI symbol not found for class 'main::custom_cat'
FAIL: libstdc++-prettyprinters/cxx11.cc print ecmiaow
===
Which way should I dig -- GDB or libstdc++? Does this look like libstdc++
testcase needs an update?
[1]
https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-
ently failing across all 32-bit ARM
configurations that we track (see [1]).
As an example, our configure options for arm-linux-gnueabihf that show the
failure are at [2].
[1] https://linaro.atlassian.net/browse/GNU-1132
[2]
https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/lastSuccessf
; 126, another_value => 12, color => red)
(gdb) FAIL: gdb.ada/scalar_storage.exp: print V_BE
===
Any idea what can be causing this?
This failure happens in CI configurations where we track tip-of-trunk GCC.
[1]
https://ci.linaro.org/job/tcwg_gnu_native_check_gdb--master-aarch64-build/lastSuc
> On Feb 21, 2024, at 12:44, Tiezhu Yang wrote:
>
>
>
> On 02/21/2024 03:16 PM, Maxim Kuvyrkov wrote:
>>> On Feb 21, 2024, at 05:46, Tiezhu Yang wrote:
>>>
>>>
>>>
>>> On 02/21/2024 03:52 AM, ci_not...@linaro.org wrote:
>>&g
ttps://ci.linaro.org/job/tcwg_gdb_check--master-arm-precommit/1725/artifact/artifacts/artifacts.precommit/sumfiles/xfails.xfail/*view*/
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Hi Richard,
This is a false positive. We had a bit of instability in our CI yesterday, and
it should be all fixed now.
Thanks,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 23:00, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected
o
open tst-gnu2-tls2mod2.so
close tst-gnu2-tls2mod0.so
close tst-gnu2-tls2mod1.so
open tst-gnu2-tls2mod0.so
open tst-gnu2-tls2mod1.so
Didn't expect signal from child: got `Segmentation fault'
===
Let me know if you need any help investigating this.
Thanks!
--
Maxim Kuvyrkov
https://www.linaro.org
Hi Nathaniel,
We enabled guality tests in our CI setup yesterday, and this is part of the
fallout. Please ignore this report.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 09:55, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has
Hi H.J.,
We enabled guality tests in our CI setup yesterday, and this is part of the
fallout. Please ignore this report.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 09:36, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has
Hi Andrew,
We enabled guality tests in our CI setup yesterday, and this is part of the
fallout. Please ignore this report.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 09:39, Andrew Pinski (QUIC)
> wrote:
>
> This does not make sense at all. Th
Hi Robin,
Please ignore this report. We had a bit of instability in CI testing yesterday.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 09:11, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems related to your
> patch(es).
Hi Jakub,
Please ignore this. I'm going to investigate, but most likely this is due to
instability of guality tests.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 14, 2024, at 01:43, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems relate
-O0 execution test
>
> Running gcc:gcc.dg/ipa/ipa.exp ...
> UNRESOLVED: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline "hooray4[^\\n]*inline
> copy in test4"
> UNRESOLVED: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline "hooray1[^\\n]*inline
> copy in test1"
> ... an
Hi Richard,
Ack. Thanks for the follow up!
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 12, 2024, at 18:46, Richard Earnshaw
> wrote:
>
> I think all of these actually fall under
>
> "I suspect there are still some further issues to address here, sin
Hi Arjun,
This is not a real regression. We have a problem in our CI that causes
container tests fail for 32-bit ARM. Therefore, any new container test shows
up as a regression.
We are working on fixing this.
Thanks,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Jan 31, 2024, at 06
1.xz
.
Hi Thiago,
Would you please investigate whether ending up in pthread_join() is
expected/reasonable for 32-bit ARM? In other words, whether we have a GDB bug
exposed by staticthreads.exp or the testcase needs to be generalized a bit.
Thank you,
--
Maxim Kuvyrkov
https://www.linaro.or
> On Jan 25, 2024, at 19:04, Guinevere Larsen wrote:
>
> On 25/01/2024 10:10, Maxim Kuvyrkov wrote:
>>> On Jan 25, 2024, at 04:08, ci_not...@linaro.org wrote:
>>>
>>> Dear contributor, our automatic CI has detected problems related to your
>>> patch
04 in ?? ()
7LWP 4764470xf7eadb04 in ?? ()
(gdb) FAIL: gdb.threads/threadcrash.exp: test_gcore: $thread_count == 7
===
Could you please look into fixing the testcase? [I assume "LWP" output is
expected, but I'm not an expert in GDB.]
Thanks!
--
Maxim Kuvyrkov
https:
> On Jan 19, 2024, at 17:31, H.J. Lu wrote:
>
> On Thu, Jan 18, 2024 at 11:15 PM Maxim Kuvyrkov
> wrote:
>>
>> Hi H.J.,
>>
>> Did the email below made it to your inbox? I wonder if some of our
>> precommit CI emails are not reaching developer
Hi H.J.,
Did the email below made it to your inbox? I wonder if some of our precommit
CI emails are not reaching developers.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Jan 10, 2024, at 02:24, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has
lease let me know if the issue is something else and I can take
> another look.
Thanks!
--
Maxim Kuvyrkov
https://www.linaro.org
>
> Yours,
> Nathaniel.
>
> On Thu, Jan 18, 2024 at 07:12:12AM +, ci_not...@linaro.org wrote:
>> Dear contributor, our automatic CI ha
Hi Ian,
[Apologies for late reply, your email got caught in moderation queue.]
Do you still need help in reproducing the build?
On our side we are working to include configure/make lines into reports to
simplify reproduction.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On
Hi Lehua,
[Apologies for late reply, your email got caught in moderation queue.]
Do you still need help in reproducing the build?
On our side we are working to include configure/make lines into reports to
simplify reproduction.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On
regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Nov 29, 2023, at 19:20, Rainer Orth wrote:
>
> ci_not...@linaro.org writes:
>
>> Dear contributor, our automatic CI has detected problems related to your
>> patch(es). Please find some details below. If you have
this case, is GCC configured to include neon by default? If so then the
> testcase needs to be updated to add an option to disable neon.
Hi Andrew,
We'll soon have configure and make info in the report.
> If not, then someone else will need to look into why the testcase is failin
://linaro.atlassian.net/browse/GNU-1084).
Would you please investigate this? And don't hesitate to ask for our
assistance in reproducing this.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Dec 21, 2023, at 03:20, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has
Hi kernel folks,
It seems a new gcc patch uncovered a potential problem in btrfs code, see the
warning/error below.
Does this look like a legit kernel problem?
--
Maxim Kuvyrkov
https://www.linaro.org
> On Dec 22, 2023, at 06:54, ci_not...@linaro.org wrote:
>
> Dear contrib
lated
> to my patch.
Hi Tamar,
Linaro benchmarking builds the whole sysroot with the "new" compiler, including
glibc. It may be interesting to double-check code-gen differences on glibc's
exp() and make sure they are no obvious bad choices.
--
Maxim Kuvyrkov
https://www.linaro.o
> On Nov 1, 2023, at 22:22, Nick Desaulniers wrote:
>
> On Wed, Nov 1, 2023 at 11:02 AM Maxim Kuvyrkov
> wrote:
>>
>> Hi Nick,
>> Hi Nathan,
>>
>> I don't see mistakes from CI here. Are you using tip-of-trunk LLVM?
>>
>> This report was
-bootstrap_profiled/details.txt
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Nov 1, 2023, at 15:46, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problems related to your
> patch(es). Please find some details below. If you have any questions,
> p
-mainline-allmodconfig-build/110/artifact/artifacts/06-build_linux/console.log.xz
[2]
https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-mainline-allmodconfig-build/111/artifact/artifacts/06-build_linux/console.log.xz
--
Maxim Kuvyrkov
https://www.linaro.org
> On Nov 1, 2023, at 21:22, Nat
.mcf_r:[.] price_out_impl
Both of these are for 32-bit ARM, but AArch64 also has code-speed and code-size
regressions.
Let me know if you need any assistance in reproducing these problems.
[1] https://linaro.atlassian.net/browse/LLVM-1001
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
Hi Arjun,
Please ignore this report. We had a new machine added to the testing pool, and
it behaved differently than the others.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Oct 4, 2023, at 22:30, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected
Hi Joe,
Please ignore this report. We had a new machine added to the testing pool, and
it behaved differently than the others.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Oct 4, 2023, at 22:32, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected problem
Hi Siddhesh,
Please ignore this report. We had a new machine added to the testing pool, and
it behaved differently than the others.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Oct 4, 2023, at 22:33, ci_not...@linaro.org wrote:
>
> Dear contributor, our automatic CI has detected
Hi Ashu,
Go ahead, this is the right place to ask.
--
Maxim Kuvyrkov
https://www.linaro.org
> On Sep 19, 2023, at 11:32, Ashu Jain wrote:
>
> We are installing SDK we need some details regarding linaro toolchain
> ___
> linaro-toolcha
Green/Red" in patchwork mean the usual PASS/FAIL.
It's only in post-commit CI in jenkins interface green and red mean something
different.
--
Maxim Kuvyrkov
https://www.linaro.org
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Oh, I see this is tracked in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111544 .
--
Maxim Kuvyrkov
https://www.linaro.org
> On Sep 27, 2023, at 13:47, Maxim Kuvyrkov wrote:
>
> Hi Patrick,
>
> Did you already get any bug reports for gcc-14-4111-g6e92a6a2a72 ?
>
> I
Hi Patrick,
Did you already get any bug reports for gcc-14-4111-g6e92a6a2a72 ?
In our benchmarking we see that 483.xalancbmk (from SPEC CPU2006) fails to
build on 32-bit ARM. Let me know if you need any help in reproducing and
troubleshooting this.
Thanks!
--
Maxim Kuvyrkov
https
ew*/
[2] https://linaro.atlassian.net/browse/GNU-942
--
Maxim Kuvyrkov
https://www.linaro.org
>
> Thanks,
> Andrew
>
>>
>> Thanks,
>> Andrew
>>
>>
>> From: ci_not...@linaro.org
>> Sent: Saturd
er-aarch64-build/lastStableBuild/artifact/artifacts/sumfiles/xfails.xfail/*view*/
[3] https://git.linaro.org/ci/dockerfiles.git/tree/tcwg-base/Dockerfile.in
--
Maxim Kuvyrkov
https://www.linaro.org
> On Sep 15, 2023, at 10:16, Andreas Schwab wrote:
>
> On Sep 14 2023, Siddhesh Poyarek
> On Aug 25, 2023, at 21:02, Florian Weimer wrote:
>
> * Maxim Kuvyrkov:
>
>>> On Aug 25, 2023, at 19:18, ci_not...@linaro.org wrote:
>>>
>>> Dear contributor, our automatic CI has detected problems related to your
>>> patch.
>>>
ttps://ci.linaro.org/job/tcwg_glibc_check--master-aarch64-precommit/597/artifact/artifacts/artifacts.precommit/00-sumfiles/tests.log.1.xz
.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
>
> === Results Summary ===
>
>
>
> -8<--8&
Hi Richard,
Your patch below ICEs on aarch64-linux-gnu. Should reproduce easily on native
or cross aarch64-linux-gnu build.
Let me know if you need any assistance in reproducing this.
Thanks,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Aug 24, 2023, at 22:03, ci_not...@linaro.org wr
> On Aug 21, 2023, at 15:14, Julian Brown wrote:
>
> On Sat, 19 Aug 2023 10:47:45 +0400
> Maxim Kuvyrkov wrote:
>
>> Hi Julian,
>>
>> Your patch series causes regressions on aarch64-linux-gnu. Would you
>> please investigate?
>>
>> Le
--master-aarch64-precommit/1602/artifact/artifacts/artifacts.precommit/00-sumfiles/
--
Maxim Kuvyrkov
https://www.linaro.org
> On Aug 19, 2023, at 08:37, ci_not...@linaro.org wrote:
>
> [Linaro-TCWG-CI] FAIL: 6 regressions after gcc commit:
> basepoints/gcc-14-3331-gcddc26e0274 a
Hi Julian,
Your patch series causes regressions on aarch64-linux-gnu. Would you please
investigate?
Let me know if you need any assistance in reproducing these.
Thanks!
--
Maxim Kuvyrkov
https://www.linaro.org
> On Aug 19, 2023, at 09:32, ci_not...@linaro.org wrote:
>
> [Linar
Hi Stamatis,
Let us know if you need any help in troubleshooting the failures in
https://patchwork.sourceware.org/project/gcc/list/?series=23558 .
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Aug 18, 2023, at 01:13, ci_not...@linaro.org wrote:
>
> [Linaro-TCWG-CI
Hi Aaron,
This email from April got caught in moderation. I believe the problem with
Linaro bots was already addressed.
I'll try to monitor moderation requests better.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Apr 3, 2023, at 23:05, Aaron Ballman wrote:
>
> H
Thanks, Andrzej!
Hi Antoine, would you please take a look at this?
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On May 15, 2023, at 22:55, Andrzej Warzynski
> wrote:
>
> Hi,
>
> Has anyone noticed that https://lab.llvm.org/buildbot/#/builders/198
> (
er in the next few weeks.
For the armv7 bots -- these are more complicated to put into production, but we
are looking for the solution.
Kind regards,
--
Maxim Kuvyrkov
https://www.linaro.org
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f
your package (add "-static" to compiler flags). This was the binary will
include all necessary bits of system libraries. This is a good approach if
your package does not have dependencies outside of C library; otherwise you
would need to find static versions of all other libraries.
--
Max
[CC: linaro-toolchain@]
Hi Bryan,
I don't think that Linaro has ever released a toolchain with uClibc, but I may
be wrong. Could you provide additional information about the target, rootfs
and your setup?
--
Maxim Kuvyrkov
https://www.linaro.org
> On Feb 7, 2023, at 10:31 AM, Br
Hi David,
Also happens for -O2 -flto. Other affected configurations will be
automatically added to [1].
[1]
https://git.linaro.org/toolchain/ci/interesting-commits.git/tree/llvm/sha1/5f7f484ee54ebbf702ee4c5fe9852502dc237121/tcwg_bmk_llvm_tx1
--
Maxim Kuvyrkov
https://www.linaro.org
built from their tip of trunk
- Target: aarch64-linux-gnu
- Compiler flags: -O3 -flto
- Hardware: NVidia TX1 4x Cortex-A57
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to configure ccache at the level of default system
(well, container) compiler.
One thing to check is whether default 5GB cache limit fits us well. IIUC,
flang builds are particularly big, and they may overflow the cache size.
--
Maxim Kuvyrkov
https://www.linaro.org
> On 29 Jun 2022, at 16
header file, I'll ignore this one too.
Hi Peter,
I'm suspecting a makefile bug in Linux kernel that makes build process
unreliable. It seems there's a missing dependency between
latent_entropy_plugin.so and generated/utsrelease.h header.
I'm continuing to investigate this, but, meanwhile, [1] should fix s
Hi Peter,
This is, obviously, a fluke. We'll investigate.
Sorry for the noise,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 30 May 2022, at 09:56, ci_not...@linaro.org wrote:
>
> [TCWG CI] Regression caused by gcc: rs6000: MMA test case ICEs using -O3
> [PR9984
,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Mar 27, 2022, at 11:26 AM, ci_not...@linaro.org wrote:
>
> After llvm commit 6fde0439512580df793f3f48f95757b47de40d2b
> Author: Nikita Popov
>
>[MachineSink] Disable if there are any irreducible cycles
>
> the following
8
.
This problem seems to be occurring only at -Oz -flto, and it is the outlined
functions most affected. CC’ing Yvan (who worked on outliner recently) who may
have some insight into inner workings of outliner, LTO and unwind info.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On
Hi Momchil,
Your patch seems to significantly increase code-size of several benchmarks — by
up to 9%. Would you please investigate whether this can be avoided?
Please let us know if you need assistance with reproducing the regressions.
Thank you,
--
Maxim Kuvyrkov
https://www.linaro.org
Hi Roman,
Your below patch increased code-size of 401.bzip2 by 9% on 32-bit ARM when
compiled with -Os. That’s quite a lot, would you please investigate whether
this regression can be avoided?
Please let me know if this doesn’t reproduce for you and I’ll try to help.
Thank you,
--
Maxim
Cool, thanks!
--
Maxim Kuvyrkov
https://www.linaro.org
> On 7 Dec 2021, at 15:10, Alexey Bataev wrote:
>
> I committed a fix yesterday, should be fixed. Another one planning to commit
> later today or tomorrow.
>
> Best regards,
> Alexey Bataev
>
>> 7 дек. 20
Hi Alexey,
After your patch Clang crashes while building 453.povray for aarch64-linux-gnu.
Apparently, this happens only with LTO enabled at -O2 and -O3.
Did you get any bug reports against this patch already?
Thanks,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 5 Dec 2021, at 02
, and bisection [mistakenly] converged on
this patch. We work to reduce benchmarking noise and otherwise improve
benchmarking CI.
Regards!
--
Maxim Kuvyrkov
https://www.linaro.org
> On 7 Dec 2021, at 06:12, David Blaikie wrote:
>
> Seems... unlikely this change had a performan
are, if I spotted correctly, for
a couple of additional stack spills. To get to the bottom of this we need to
look at the runtime profiles, which are not automatically generated yet. One
need to dig them up from the raw benchmarking data we have stored.
--
Maxim Kuvyrkov
https://www.linaro.org
Hi Jay,
This is a false positive. We’ll take a look why this report was sent out.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 26 Oct 2021, at 22:19, ci_not...@linaro.org wrote:
>
> After llvm commit 66e13c7f439cf162d7ed1d25883e71a5755ac7ec
> Author: Jay Foad
>
/*view*/
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 23 Sep 2021, at 08:21, ci_not...@linaro.org wrote:
>
> After llvm commit bc69dd62c04a70d29943c1c06c7effed150b70e1
> Author: Alexey Bataev
>
>[SLP]Improve graph reordering.
>
> the following benchma
t;> a codegen issue or problem with another IR pass.
>>
>>
>> On Wed, Jul 14, 2021 at 10:55 AM Maxim Kuvyrkov <
>> maxim.kuvyr...@linaro.org> wrote:
>>
>>> Hi Sanjay,
>>>
>>> On 32-bit ARM your patch appears to increase cod
Hi Quingsi,
This report is a false positive. We will investigate why noise levels have
increased in our benchmarking setup.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 13 Oct 2021, at 04:43, ci_not...@linaro.org wrote:
>
> After ll
> On 8 Oct 2021, at 13:22, Martin Jambor wrote:
>
> Hi,
>
> On Fri, Oct 01 2021, Gerald Pfeifer wrote:
>> On Wed, 29 Sep 2021, Maxim Kuvyrkov via Gcc wrote:
>>> Configurations that track master branches have 3-day intervals.
>>> Configuratio
f trunk
> - Target: aarch64-linux-gnu
> - Compiler flags: -Os
> - Hardware: APM Mustang 8x X-Gene1
>
--
Maxim Kuvyrkov
https://www.linaro.org
> On 2 Oct 2021, at 18:45, Maxim Kuvyrkov via Gcc-regression
> wrote:
>
> Hi Kyrill,
>
> With LTO enabled this patch increas
it increases geomean code size at -Os -flto by 0.1%.
[1]
https://ci.linaro.org/job/tcwg_bmk_ci_gnu-build-tcwg_bmk_apm-gnu-master-aarch64-spec2k6-Os_LTO/26/artifact/artifacts/11-check_regression/results.csv/*view*/
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On Oct 2, 2021, at 11:12
-align-all-blocks=4, or something along those
> lines) at head vs with my patch reverted and see how the performance is.
Thanks,
--
Maxim Kuvyrkov
https://www.linaro.org
>
> On Fri, Oct 1, 2021 at 2:41 AM Maxim Kuvyrkov
> wrote:
> Hi Arthur,
>
> Thanks for lookin
ame in your testing? If so, then Clang should generate
exactly same assembly in both cases, and have same extra reloads in 456.hmmer
The hardware used in benchmarking is Cortex-A15, which is still one of the most
popular cores. Which one you used in your experiments?
Thanks,
--
Maxim Kuv
an unfortunate way?
--
Maxim Kuvyrkov
https://www.linaro.org
> On 27 Sep 2021, at 20:05, Arthur Eubanks wrote:
>
> Could I get the source file with S_regmatch()?
>
> On Mon, Sep 27, 2021 at 6:07 AM Maxim Kuvyrkov
> wrote:
> Hi Arthur,
>
> Your patch seems to be slow
/spreadsheets/d/1USWty9Vdx6JLo7TGddbkoKVUCiC4wtneOhhbHf5WXfc/edit?usp=sharing
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 29 Sep 2021, at 20:13, Mekhanoshin, Stanislav
> wrote:
>
> [AMD Official Use Only]
>
> Maxim,
>
> This is really difficult for me to work
=True
-DCMAKE_INSTALL_PREFIX=../llvm-install -DLLVM_TARGETS_TO_BUILD=AArch64
Please let me know if the above doesn’t work for you.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 29 Sep 2021, at 20:47, Arthur Eubanks wrote:
>
> Do you know the flags passed to Clang to compile th
> On 29 Sep 2021, at 21:21, Andrew MacLeod wrote:
>
> On 9/29/21 7:59 AM, Maxim Kuvyrkov wrote:
>>
>>> Does it run like once a day/some-time-period, and if you note a
>>> regression, narrow it down?
>> Configurations that track master branches ha
Hi Stanislav,
Just FYI. Your original patch improved 456.hmmer by 5%, that’s a nice speed up!
--
Maxim Kuvyrkov
https://www.linaro.org
> On 28 Sep 2021, at 08:21, ci_not...@linaro.org wrote:
>
> After llvm commit 08d7eec06e8cf5c15a96ce11f311f1480291a441
> Author: Stanislav
ldbot/#/builders/120/builds/1197
> )
This one looks like a legitimate failure, and appears to have been fixed by
https://github.com/llvm/llvm-project/commit/c6013f71a4555f6d9ef9c60e6bc4376ad63f1c47
in build https://lab.llvm.org/buildbot/#/builders/120/builds/1200 .
Regards,
--
Maxim Kuvy
ild-92c1fd19abb15bc68b1127a26137a69e033cdb39/09-build_llvm-true/
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 24 Sep 2021, at 20:30, Mekhanoshin, Stanislav
> wrote:
>
> [AMD Official Use Only]
>
> I have reverted the whole change. There was yet another perf regression
> repor
> On 27 Sep 2021, at 16:52, Aldy Hernandez wrote:
>
> [CCing Jeff and list for broader audience]
>
> On 9/27/21 2:53 PM, Maxim Kuvyrkov wrote:
>> Hi Aldy,
>> Your patch seems to slow down 471.omnetpp by 8% at -O3. Could you please
>> take a look if this is som
> On 27 Sep 2021, at 19:02, Andrew MacLeod wrote:
>
> On 9/27/21 11:39 AM, Maxim Kuvyrkov via Gcc wrote:
>>> On 27 Sep 2021, at 16:52, Aldy Hernandez wrote:
>>>
>>> [CCing Jeff and list for broader audience]
>>>
>>> On 9/27/21 2:53 PM, Max
dumps and the the screenshot with the hot loop
highlighted.
Maybe your patch increases register pressure too much?
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
> On 22 Sep 2021, at 22:35, Mekhanoshin, Stanislav
> wrote:
>
> [AMD Official Use Only]
>
> There are actually cou
Hi Stanislav,
Attached is a tarball with -save-temps output (pre-processed source and
generated assembly) for first-bad run (your commit) and last-good run
(immediate parent of your commit).
--
Maxim Kuvyrkov
https://www.linaro.org
> On 20 Sep 2021, at 23:15, Mekhanoshin, Stanislav
>
ure.
>
> Can somebody who knows this CI system look into this and maybe clarify
> the regression (and clarify these automated emails)?
We are improving format and contents of these emails, and will add details on
the detected regressions.
Regards,
--
Maxim Kuvyrkov
https://www.linaro.org
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