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* [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression
@ 2007-07-25 22:25 debian-gcc at lists dot debian dot org
2007-07-25 22:28 ` [Bug c++/32900] " debian-gcc at lists dot debian dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2007-07-25 22:25 UTC (permalink / raw)
To: gcc-bugs
[forwarded from http://bugs.debian.org/431608]
c++ source files generated with sip-qt take much longer (4.2) and much more
memory (4.3) to build, than building with 4.1:
4.1 20070718 0m58.881s about 400mb
4.2.1 release 86m13.933s about 400mb
4.3 20070720 14m51.718s about 1.5gb
built on i486-linux-gnu. 4.1 and 4.2 are built with --enable-checking=release,
4.3 with the setting from trunk.
Matthias
--
Summary: [4.2/4.3 regression] compile time and memory regression
Product: gcc
Version: 4.2.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: debian-gcc at lists dot debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/32900] [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
@ 2007-07-25 22:28 ` debian-gcc at lists dot debian dot org
2007-07-25 22:40 ` [Bug c++/32900] New: " Daniel Berlin
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2007-07-25 22:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from debian-gcc at lists dot debian dot org 2007-07-25 22:28 -------
preprocessed sources at
http://people.debian.org/~doko/tmp/pr32900-sources.tar.bz2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
2007-07-25 22:28 ` [Bug c++/32900] " debian-gcc at lists dot debian dot org
@ 2007-07-25 22:40 ` Daniel Berlin
2007-07-25 22:40 ` [Bug c++/32900] " dberlin at dberlin dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Daniel Berlin @ 2007-07-25 22:40 UTC (permalink / raw)
To: gcc-bugzilla; +Cc: gcc-bugs
Points-to memory with these is almost nothing, so don't look at meef.
It looks like size goes up for each function and is not fully
recovered by the time we start the next.
On 25 Jul 2007 22:25:22 -0000, debian-gcc at lists dot debian dot org
<gcc-bugzilla@gcc.gnu.org> wrote:
> [forwarded from http://bugs.debian.org/431608]
>
> c++ source files generated with sip-qt take much longer (4.2) and much more
> memory (4.3) to build, than building with 4.1:
>
> 4.1 20070718 0m58.881s about 400mb
> 4.2.1 release 86m13.933s about 400mb
> 4.3 20070720 14m51.718s about 1.5gb
>
> built on i486-linux-gnu. 4.1 and 4.2 are built with --enable-checking=release,
> 4.3 with the setting from trunk.
>
> Matthias
>
>
> --
> Summary: [4.2/4.3 regression] compile time and memory regression
> Product: gcc
> Version: 4.2.2
> Status: UNCONFIRMED
> Severity: normal
> Priority: P3
> Component: c++
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: debian-gcc at lists dot debian dot org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
>
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/32900] [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
2007-07-25 22:28 ` [Bug c++/32900] " debian-gcc at lists dot debian dot org
2007-07-25 22:40 ` [Bug c++/32900] New: " Daniel Berlin
@ 2007-07-25 22:40 ` dberlin at dberlin dot org
2007-07-26 10:33 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dberlin at dberlin dot org @ 2007-07-25 22:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from dberlin at gcc dot gnu dot org 2007-07-25 22:40 -------
Subject: Re: New: [4.2/4.3 regression] compile time and memory regression
Points-to memory with these is almost nothing, so don't look at meef.
It looks like size goes up for each function and is not fully
recovered by the time we start the next.
On 25 Jul 2007 22:25:22 -0000, debian-gcc at lists dot debian dot org
<gcc-bugzilla@gcc.gnu.org> wrote:
> [forwarded from http://bugs.debian.org/431608]
>
> c++ source files generated with sip-qt take much longer (4.2) and much more
> memory (4.3) to build, than building with 4.1:
>
> 4.1 20070718 0m58.881s about 400mb
> 4.2.1 release 86m13.933s about 400mb
> 4.3 20070720 14m51.718s about 1.5gb
>
> built on i486-linux-gnu. 4.1 and 4.2 are built with --enable-checking=release,
> 4.3 with the setting from trunk.
>
> Matthias
>
>
> --
> Summary: [4.2/4.3 regression] compile time and memory regression
> Product: gcc
> Version: 4.2.2
> Status: UNCONFIRMED
> Severity: normal
> Priority: P3
> Component: c++
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: debian-gcc at lists dot debian dot org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
>
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/32900] [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
` (2 preceding siblings ...)
2007-07-25 22:40 ` [Bug c++/32900] " dberlin at dberlin dot org
@ 2007-07-26 10:33 ` rguenth at gcc dot gnu dot org
2007-07-26 10:54 ` pluto at agmk dot net
2007-07-26 11:20 ` debian-gcc at lists dot debian dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-07-26 10:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2007-07-26 10:33 -------
Maybe related to PR32891.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/32900] [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
` (3 preceding siblings ...)
2007-07-26 10:33 ` rguenth at gcc dot gnu dot org
@ 2007-07-26 10:54 ` pluto at agmk dot net
2007-07-26 11:20 ` debian-gcc at lists dot debian dot org
5 siblings, 0 replies; 7+ messages in thread
From: pluto at agmk dot net @ 2007-07-26 10:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pluto at agmk dot net 2007-07-26 10:53 -------
(In reply to comment #3)
> Maybe related to PR32891.
>
sip-qt problems == PR30052
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/32900] [4.2/4.3 regression] compile time and memory regression
2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
` (4 preceding siblings ...)
2007-07-26 10:54 ` pluto at agmk dot net
@ 2007-07-26 11:20 ` debian-gcc at lists dot debian dot org
5 siblings, 0 replies; 7+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2007-07-26 11:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from debian-gcc at lists dot debian dot org 2007-07-26 11:20 -------
*** This bug has been marked as a duplicate of 30052 ***
--
debian-gcc at lists dot debian dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32900
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2007-07-26 11:20 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2007-07-25 22:25 [Bug c++/32900] New: [4.2/4.3 regression] compile time and memory regression debian-gcc at lists dot debian dot org
2007-07-25 22:28 ` [Bug c++/32900] " debian-gcc at lists dot debian dot org
2007-07-25 22:40 ` [Bug c++/32900] New: " Daniel Berlin
2007-07-25 22:40 ` [Bug c++/32900] " dberlin at dberlin dot org
2007-07-26 10:33 ` rguenth at gcc dot gnu dot org
2007-07-26 10:54 ` pluto at agmk dot net
2007-07-26 11:20 ` debian-gcc at lists dot debian dot org
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