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* bootstrap/4952: genattrtab exhausts RAM while building tmp-attrtab.c
@ 2001-11-21 4:06 jhrose
0 siblings, 0 replies; 3+ messages in thread
From: jhrose @ 2001-11-21 4:06 UTC (permalink / raw)
To: gcc-gnats
>Number: 4952
>Category: bootstrap
>Synopsis: genattrtab exhausts RAM while building tmp-attrtab.c
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: support
>Submitter-Id: net
>Arrival-Date: Mon Nov 26 23:56:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: julian rose (as reporters email)
>Release: gcc 3.0.2 (built using gcc 2.7.2, local host)
>Organization:
>Environment:
Host: Linux 2.0.18, gcc 2.7.2, libc (not glibc)
Config: i586-pc-linux-gnulibc1
HW: i586-75, 16MB RAM
>Description:
"genattrtab: virtual memory exhausted"
make [2]: [s-attrtab] error 23
make [1]: [stage1-build] error 2
error actually occurs in gensupport.c:xmalloc:902 (but incidental).
I couldn't get a stack out of gdb unfortunately to be precise, but
it seems to be a design problem rather than a bug.
>How-To-Repeat:
make bootstrap
>Fix:
Tritely, I should use another PC with more RAM :-)
Usefully, can genattrtab be made incremental rather than
storing all data in RAM prior to outputting (to tmp-attrtab.c)?
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="<none needed>"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="<none needed>"
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bootstrap/4952: genattrtab exhausts RAM while building tmp-attrtab.c
@ 2001-11-21 4:12 rth
0 siblings, 0 replies; 3+ messages in thread
From: rth @ 2001-11-21 4:12 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/4952; it has been noted by GNATS.
From: rth@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
jhrose@dial.pipex.com, nobody@gcc.gnu.org
Cc:
Subject: Re: bootstrap/4952: genattrtab exhausts RAM while building tmp-attrtab.c
Date: 27 Nov 2001 08:21:33 -0000
Synopsis: genattrtab exhausts RAM while building tmp-attrtab.c
State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Tue Nov 27 00:21:33 2001
State-Changed-Why:
Increase swap space. For the x86 target, genattrtab requires
about 41MB of virtual memory. This is down from ~120MB in some
gcc3 pre-releases, so it is unlikely there is much more space
that could be saved.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4952&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: bootstrap/4952: genattrtab exhausts RAM while building tmp-attrtab.c
@ 2001-11-21 4:10 rth
0 siblings, 0 replies; 3+ messages in thread
From: rth @ 2001-11-21 4:10 UTC (permalink / raw)
To: gcc-bugs, gcc-gnats, gcc-prs, jhrose, nobody
Synopsis: genattrtab exhausts RAM while building tmp-attrtab.c
State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Tue Nov 27 00:21:33 2001
State-Changed-Why:
Increase swap space. For the x86 target, genattrtab requires
about 41MB of virtual memory. This is down from ~120MB in some
gcc3 pre-releases, so it is unlikely there is much more space
that could be saved.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4952&database=gcc
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2001-11-27 8:26 UTC | newest]
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2001-11-21 4:06 bootstrap/4952: genattrtab exhausts RAM while building tmp-attrtab.c jhrose
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