From: torvalds@transmeta.com (Linus Torvalds)
To: linux-kernel@vger.kernel.org
Subject: Re: [ANNOUNCE] Native POSIX Thread Library 0.1
Date: Fri, 20 Sep 2002 06:01:47 +0000 (UTC) [thread overview]
Message-ID: <amedkb$20g$1@penguin.transmeta.com> (raw)
In-Reply-To: Pine.LNX.4.44L.0209192323530.1857-100000@imladris.surriel.com
In article <Pine.LNX.4.44L.0209192323530.1857-100000@imladris.surriel.com>,
Rik van Riel <riel@conectiva.com.br> wrote:
>On Thu, 19 Sep 2002, Larry McVoy wrote:
>> On Thu, Sep 19, 2002 at 11:01:33PM -0300, Rik van Riel wrote:
>
>> > So, where did you put those 800 MB of kernel stacks needed for
>> > 100,000 threads ?
>>
>> Come on, you and I normally agree, but 100,000 threads? Where is the
>> need for that?
>
>I agree, it's pretty silly. But still, I was curious how they
>managed to achieve it ;)
You didn't read the post carefully.
They started and waited for 100,000 threads.
They did not have them all running at the same time. I think the
original post said something like "up to 50 at a time".
Basically, the benchmark was how _fast_ thread creation is, not now many
you can run at the same time. 100k threads at once is crazy, but you can
do it now on 64-bit architectures if you really want to.
Linus
next prev parent reply other threads:[~2002-09-20 5:53 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-20 0:41 [ANNOUNCE] Native POSIX Thread Library 0.1 Ulrich Drepper
2002-09-20 0:51 ` William Lee Irwin III
2002-09-20 1:35 ` Ulrich Drepper
2002-09-20 1:42 ` William Lee Irwin III
2002-09-20 1:56 ` Larry McVoy
2002-09-20 2:01 ` Rik van Riel
2002-09-20 2:15 ` Benjamin LaHaise
2002-09-20 2:40 ` Dave Hansen
2002-09-20 2:47 ` William Lee Irwin III
2002-09-20 2:17 ` Larry McVoy
2002-09-20 2:24 ` Rik van Riel
2002-09-20 2:32 ` Ulrich Drepper
2002-09-20 6:01 ` Linus Torvalds [this message]
2002-09-20 8:02 ` Ingo Molnar
2002-09-20 2:23 ` Anton Blanchard
2002-09-20 7:52 ` 100,000 threads? [was: [ANNOUNCE] Native POSIX Thread Library 0.1] Ingo Molnar
2002-09-20 15:47 ` Bill Davidsen
2002-09-20 9:53 ` [ANNOUNCE] Native POSIX Thread Library 0.1 Padraig Brady
2002-09-20 13:28 ` Robert Love
2002-09-20 16:01 ` Bill Davidsen
2002-09-20 9:54 ` Adrian Bunk
2002-09-20 10:53 ` Ingo Molnar
2002-09-20 19:04 ` Ulrich Drepper
2002-09-20 23:06 ` J.A. Magallon
2002-09-20 23:33 ` Ulrich Drepper
2002-09-20 23:42 ` J.A. Magallon
2002-09-20 10:20 ` Bill Huey
2002-09-20 10:47 ` Ingo Molnar
2002-09-20 12:06 ` Bill Huey
2002-09-20 16:20 ` Ingo Molnar
2002-09-20 21:50 ` Bill Huey
2002-09-20 22:30 ` dean gaudet
2002-09-20 23:11 ` Bill Huey
2002-09-21 3:38 ` dean gaudet
2002-09-21 4:01 ` Bill Huey
2002-09-21 5:06 ` Ingo Molnar
2002-09-20 23:45 ` Bill Huey
2002-09-21 4:58 ` Ingo Molnar
2002-09-22 2:51 ` Bill Huey
2002-09-21 4:48 ` Ingo Molnar
2002-09-22 1:38 ` Bill Huey
2002-09-22 13:38 ` Bill Davidsen
2002-09-22 18:41 ` Eric W. Biederman
2002-09-22 22:13 ` dean gaudet
2002-09-26 17:21 ` Alan Cox
2002-09-23 0:11 ` Bill Huey
2002-09-24 16:07 ` Eric W. Biederman
2002-09-24 23:21 ` Bill Huey
2002-09-25 3:06 ` Eric W. Biederman
2002-09-23 21:12 ` Bill Huey
2002-09-20 10:35 ` Luca Barbieri
2002-09-20 11:19 ` Ingo Molnar
2002-09-20 18:40 ` Roland McGrath
2002-09-20 21:21 ` Luca Barbieri
2002-09-20 12:37 ` jlnance
2002-09-20 16:42 ` Ingo Molnar
2002-09-24 0:40 ` Rusty Russell
2002-09-24 5:47 ` Ingo Molnar
2002-09-24 6:15 ` Rusty Russell
2002-09-20 15:43 ` Bill Davidsen
2002-09-20 16:15 ` Jakub Jelinek
2002-09-20 17:16 ` Bill Davidsen
-- strict thread matches above, loose matches on Subject: below --
2002-09-20 7:46 Joerg Pommnitz
2002-09-22 18:55 Peter Waechtler
2002-09-22 21:32 ` Larry McVoy
2002-09-23 10:05 ` Bill Davidsen
2002-09-23 11:55 ` Peter Waechtler
2002-09-23 19:14 ` Bill Davidsen
2002-09-29 23:26 ` Buddy Lumpkin
2002-09-30 14:54 ` Corey Minyard
2002-09-23 15:30 ` Larry McVoy
2002-09-23 19:44 ` Olivier Galibert
2002-09-23 19:48 ` Bill Davidsen
2002-09-23 20:32 ` Ingo Molnar
2002-09-24 0:03 ` Andy Isaacson
2002-09-24 0:10 ` Jeff Garzik
2002-09-24 0:14 ` Andy Isaacson
2002-09-24 5:53 ` Ingo Molnar
2002-09-24 20:34 ` David Schwartz
2002-09-24 7:12 ` Thunder from the hill
2002-09-24 7:30 ` Ingo Molnar
2002-09-23 22:35 ` Mark Mielke
2002-09-23 19:59 ` Peter Waechtler
2002-09-23 20:36 ` Ingo Molnar
2002-09-23 21:08 ` Peter Wächtler
2002-09-23 22:44 ` Mark Mielke
2002-09-23 23:01 ` Bill Huey
2002-09-23 23:11 ` Mark Mielke
2002-09-24 0:21 ` Bill Huey
2002-09-24 3:20 ` Mark Mielke
2002-09-23 23:57 ` Andy Isaacson
2002-09-24 18:10 ` Christoph Hellwig
2002-09-23 21:32 ` Bill Huey
2002-09-23 21:41 ` dean gaudet
2002-09-23 22:10 ` Bill Huey
2002-09-23 22:56 ` Mark Mielke
2002-09-24 10:02 ` Nikita Danilov
2002-09-23 21:22 ` Bill Huey
2002-09-23 21:03 ` Bill Huey
2002-09-24 12:03 ` Michael Sinz
2002-09-24 13:40 ` Peter Svensson
2002-09-24 14:20 ` Michael Sinz
2002-09-24 20:19 ` David Schwartz
2002-09-24 21:10 ` Chris Friesen
2002-09-24 21:22 ` Rik van Riel
2002-09-24 21:35 ` Roberto Peon
2002-09-24 21:35 ` Chris Friesen
2002-09-25 19:02 ` David Schwartz
2002-09-24 23:16 ` Peter Waechtler
2002-09-24 23:23 ` Rik van Riel
2002-09-25 19:05 ` David Schwartz
2002-09-23 16:36 Matthias Urlichs
[not found] <987738530@toto.iv>
2002-09-24 2:48 ` Peter Chubb
2002-09-24 3:37 ` Mark Mielke
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