* CI with --enable-debug?
@ 2021-03-01 14:06 Markus Armbruster
2021-03-02 5:14 ` Thomas Huth
2021-03-02 9:17 ` Alex Bennée
0 siblings, 2 replies; 4+ messages in thread
From: Markus Armbruster @ 2021-03-01 14:06 UTC (permalink / raw)
To: Thomas Huth, Philippe Mathieu-Daudé,
Alex Bennée, Wainer dos Santos Moschetta
Cc: qemu-devel
Today I debugged why Paolo couldn't reproduce an assertion failure I
found in review. Turns out compiling with optimization masks it for
both of us.
This made me wonder whether our CI tests with and without optimization.
I quick grep finds --enable-debug in .travis.yml, but not in .gitlab*.
Is this a gap?
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: CI with --enable-debug?
2021-03-01 14:06 CI with --enable-debug? Markus Armbruster
@ 2021-03-02 5:14 ` Thomas Huth
2021-03-02 6:44 ` Markus Armbruster
2021-03-02 9:17 ` Alex Bennée
1 sibling, 1 reply; 4+ messages in thread
From: Thomas Huth @ 2021-03-02 5:14 UTC (permalink / raw)
To: Markus Armbruster, Philippe Mathieu-Daudé,
Alex Bennée, Wainer dos Santos Moschetta
Cc: qemu-devel
On 01/03/2021 15.06, Markus Armbruster wrote:
> Today I debugged why Paolo couldn't reproduce an assertion failure I
> found in review. Turns out compiling with optimization masks it for
> both of us.
>
> This made me wonder whether our CI tests with and without optimization.
> I quick grep finds --enable-debug in .travis.yml, but not in .gitlab*.
> Is this a gap?
When did you update your local repo the last time? There should be at least
one --enable-debug in the gitlab CI now, see commit ac6d7074c0751f6.
If that didn't catch your problem, it's bad luck. With the slow shared
runners, we currently cannot test each and every combination. But if you've
got an idea where to add another switch, feel free to send patches.
Thomas
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: CI with --enable-debug?
2021-03-02 5:14 ` Thomas Huth
@ 2021-03-02 6:44 ` Markus Armbruster
0 siblings, 0 replies; 4+ messages in thread
From: Markus Armbruster @ 2021-03-02 6:44 UTC (permalink / raw)
To: Thomas Huth
Cc: Alex Bennée, Philippe Mathieu-Daudé,
qemu-devel, Wainer dos Santos Moschetta
Thomas Huth <thuth@redhat.com> writes:
> On 01/03/2021 15.06, Markus Armbruster wrote:
>> Today I debugged why Paolo couldn't reproduce an assertion failure I
>> found in review. Turns out compiling with optimization masks it for
>> both of us.
>> This made me wonder whether our CI tests with and without
>> optimization.
>> I quick grep finds --enable-debug in .travis.yml, but not in .gitlab*.
>> Is this a gap?
>
> When did you update your local repo the last time? There should be at
> least one --enable-debug in the gitlab CI now, see commit
> ac6d7074c0751f6.
I figure I had switched to an elderly review branch, and forgot to grep
master instead of HEAD, so I missed this change. Sorry for the noise!
[...]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: CI with --enable-debug?
2021-03-01 14:06 CI with --enable-debug? Markus Armbruster
2021-03-02 5:14 ` Thomas Huth
@ 2021-03-02 9:17 ` Alex Bennée
1 sibling, 0 replies; 4+ messages in thread
From: Alex Bennée @ 2021-03-02 9:17 UTC (permalink / raw)
To: Markus Armbruster
Cc: Thomas Huth, Philippe Mathieu-Daudé,
qemu-devel, Wainer dos Santos Moschetta
Markus Armbruster <armbru@redhat.com> writes:
> Today I debugged why Paolo couldn't reproduce an assertion failure I
> found in review. Turns out compiling with optimization masks it for
> both of us.
>
> This made me wonder whether our CI tests with and without optimization.
> I quick grep finds --enable-debug in .travis.yml, but not in .gitlab*.
> Is this a gap?
Yes - certainly for check-tcg tests it's worth having --enable-debug
because it also enables --enable-tcg-debug which turns on a bunch of
additional sanity checking in the TCG code.
--
Alex Bennée
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-03-02 9:19 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-03-01 14:06 CI with --enable-debug? Markus Armbruster
2021-03-02 5:14 ` Thomas Huth
2021-03-02 6:44 ` Markus Armbruster
2021-03-02 9:17 ` Alex Bennée
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