From: Robin Holt <holt@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [rfc] generic allocator and mspec driver
Date: Thu, 03 Feb 2005 17:31:55 +0000 [thread overview]
Message-ID: <20050203173155.GC26062@lnx-holt.americas.sgi.com> (raw)
In-Reply-To: <16897.9640.160896.31584@jaguar.mkp.net>
On Thu, Feb 03, 2005 at 09:55:26AM -0500, Jes Sorensen wrote:
> Is this because the applications will normally allocate their fetchops
> in the main thread before spawning off the threads? If the mmap is
> done by the thread that will 'own' the individual fetchop this
> wouldn't be a problem? Sorry, just trying to understand the nature of
> how these applications work, my knowledge of MPI etc. is ehm
> ... limited ;)
That is the normal way of doing things. Nearly all large applications
have been operating under that assumption for a very long time
and changing all those apps to do the mmap after spawning workers
is unlikely.
Robin
next prev parent reply other threads:[~2005-02-03 17:31 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-02 19:10 [rfc] generic allocator and mspec driver Jes Sorensen
2005-02-02 19:46 ` Jesse Barnes
2005-02-02 23:33 ` Jack Steiner
2005-02-03 7:47 ` Jes Sorensen
2005-02-03 8:38 ` Jes Sorensen
2005-02-03 11:19 ` Robin Holt
2005-02-03 14:55 ` Jes Sorensen
2005-02-03 17:06 ` Jesse Barnes
2005-02-03 17:31 ` Dean Roe
2005-02-03 17:31 ` Robin Holt [this message]
2005-02-03 17:41 ` Jesse Barnes
2005-02-03 18:54 ` Jack Steiner
2005-02-03 19:39 ` David Mosberger
2005-02-03 20:58 ` Jes Sorensen
2005-02-03 21:40 ` Luck, Tony
2005-02-04 1:00 ` David Mosberger
2005-02-13 21:57 ` Jes Sorensen
2005-02-14 19:12 ` Luck, Tony
2005-02-14 19:17 ` David Mosberger
2005-02-15 8:43 ` Jes Sorensen
2005-02-15 8:44 ` Jes Sorensen
2005-02-15 17:35 ` Grant Grundler
2005-02-15 18:04 ` David Mosberger
2005-02-15 18:05 ` David Mosberger
2005-02-15 19:11 ` Robin Holt
2005-02-15 19:19 ` David Mosberger
2005-02-15 19:49 ` Robin Holt
2005-02-15 19:59 ` Jes Sorensen
2005-02-15 20:02 ` Jes Sorensen
2005-02-15 20:24 ` Robin Holt
2005-02-16 7:32 ` Jes Sorensen
2005-02-16 14:17 ` Jes Sorensen
2005-02-16 17:50 ` Luck, Tony
2005-02-16 18:18 ` Luck, Tony
2005-02-16 19:10 ` Jes Sorensen
2005-02-16 21:02 ` David Mosberger
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=20050203173155.GC26062@lnx-holt.americas.sgi.com \
--to=holt@sgi.com \
--cc=linux-ia64@vger.kernel.org \
/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