From: Daniel Jacobowitz <drow@false.org>
To: Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [PATCH] Fix manythreads test case on s390
Date: Fri, 23 Apr 2004 18:18:00 -0000 [thread overview]
Message-ID: <20040423181833.GA15513@nevyn.them.org> (raw)
In-Reply-To: <200404231633.SAA27514@faui1d.informatik.uni-erlangen.de>
On Fri, Apr 23, 2004 at 06:33:48PM +0200, Ulrich Weigand wrote:
> Hello,
>
> the new manythreads.c test case fails on s390 when using NPTL,
> because it tries to create 256 threads with default thread stack
> size (which happens to be 8MB for NPTL). This is hard to do
> when the total address space size is 2 GB...
>
> This can be fixed by using pthread_addr_setstacksize to reduce
> the thread stack size.
None of the threads run to completion in time to reuse their stack
space? I'm surprised by that (though it's certainly a valid outcome,
it's unlike how NPTL behaves elsewhere).
Anyway, I've no objection to the patch.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2004-04-23 18:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-23 16:33 Ulrich Weigand
2004-04-23 18:18 ` Daniel Jacobowitz [this message]
2004-04-23 19:25 ` Ulrich Weigand
2004-04-24 0:03 ` Andrew Cagney
2004-04-23 19:04 ` Jeff Johnston
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040423181833.GA15513@nevyn.them.org \
--to=drow@false.org \
--cc=gdb-patches@sources.redhat.com \
--cc=weigand@i1.informatik.uni-erlangen.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox