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* [Bug go/54507] New: libgo testsuite does not timeout compilation
@ 2012-09-06 18:09 ubizjak at gmail dot com
2012-09-06 21:15 ` [Bug go/54507] " ubizjak at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2012-09-06 18:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
Bug #: 54507
Summary: libgo testsuite does not timeout compilation
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
AssignedTo: ian@airs.com
ReportedBy: ubizjak@gmail.com
Recently text/template libgo test starts to compile for a very long time on
alpha, probably due to some variable tracking explosion issue.
The problem is, that the compilation does not timeout after some time and can
run for a very long time, or even indefinitely. Please introduce some kind of
compilation timeout to libgo testsuite.
FYI: The compilation can finish in reasonable time with
-fno-var-tracking-assignments option.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54507] libgo testsuite does not timeout compilation
2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
@ 2012-09-06 21:15 ` ubizjak at gmail dot com
2012-10-05 18:19 ` ubizjak at gmail dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2012-09-06 21:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2012-09-06 21:15:09 UTC ---
(In reply to comment #0)
> FYI: The compilation can finish in reasonable time with
> -fno-var-tracking-assignments option.
The difference in compile time with this particular test was 38 minutes vs. a
couple of minutes with -fno-var-tracking-assignment option.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54507] libgo testsuite does not timeout compilation
2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
2012-09-06 21:15 ` [Bug go/54507] " ubizjak at gmail dot com
@ 2012-10-05 18:19 ` ubizjak at gmail dot com
2013-01-18 11:09 ` aoliva at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2012-10-05 18:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |54402
--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2012-10-05 18:19:40 UTC ---
The var-tracking problem is PR54402.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54507] libgo testsuite does not timeout compilation
2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
2012-09-06 21:15 ` [Bug go/54507] " ubizjak at gmail dot com
2012-10-05 18:19 ` ubizjak at gmail dot com
@ 2013-01-18 11:09 ` aoliva at gcc dot gnu.org
2013-01-21 10:09 ` ro at CeBiTec dot Uni-Bielefeld.DE
2013-10-25 11:20 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: aoliva at gcc dot gnu.org @ 2013-01-18 11:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aoliva at gcc dot gnu.org
--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2013-01-18 11:08:43 UTC ---
FYI, var-tracking just got a patch that could make this better.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54507] libgo testsuite does not timeout compilation
2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
` (2 preceding siblings ...)
2013-01-18 11:09 ` aoliva at gcc dot gnu.org
@ 2013-01-21 10:09 ` ro at CeBiTec dot Uni-Bielefeld.DE
2013-10-25 11:20 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: ro at CeBiTec dot Uni-Bielefeld.DE @ 2013-01-21 10:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2013-01-21 10:09:18 UTC ---
> --- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2013-01-18 11:08:43 UTC ---
> FYI, var-tracking just got a patch that could make this better.
As reported in PR debug/54402, it does, but the main point of this PR is
that libgo testsuite don't time out compilations at all, irrespective of
the individual causes of slowness.
Rainer
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug go/54507] libgo testsuite does not timeout compilation
2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
` (3 preceding siblings ...)
2013-01-21 10:09 ` ro at CeBiTec dot Uni-Bielefeld.DE
@ 2013-10-25 11:20 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-10-25 11:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
Bug 54507 depends on bug 54402, which changed state.
Bug 54402 Summary: [4.8/4.9 Regression] var-tracking does not scale
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-10-25 11:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-09-06 18:09 [Bug go/54507] New: libgo testsuite does not timeout compilation ubizjak at gmail dot com
2012-09-06 21:15 ` [Bug go/54507] " ubizjak at gmail dot com
2012-10-05 18:19 ` ubizjak at gmail dot com
2013-01-18 11:09 ` aoliva at gcc dot gnu.org
2013-01-21 10:09 ` ro at CeBiTec dot Uni-Bielefeld.DE
2013-10-25 11:20 ` rguenth at gcc dot gnu.org
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