From: Matt Mackall <mpm@selenic.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Esben Nielsen <nielsen.esben@googlemail.com>,
Ingo Molnar <mingo@elte.hu>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Con Kolivas <kernel@kolivas.org>, Nick Piggin <npiggin@suse.de>,
Mike Galbraith <efault@gmx.de>,
Arjan van de Ven <arjan@infradead.org>,
Peter Williams <pwil3058@bigpond.net.au>,
Thomas Gleixner <tglx@linutronix.de>,
caglar@pardus.org.tr, Willy Tarreau <w@1wt.eu>,
Gene Heskett <gene.heskett@gmail.com>, Mark Lord <lkml@rtr.ca>,
Zach Carter <linux@zachcarter.com>,
buddabrod <buddabrod@gmail.com>
Subject: Re: [patch] CFS scheduler, -v8
Date: Tue, 8 May 2007 00:36:27 -0500 [thread overview]
Message-ID: <20070508053627.GS11166@waste.org> (raw)
In-Reply-To: <alpine.LFD.0.98.0705070921390.3802@woody.linux-foundation.org>
On Mon, May 07, 2007 at 09:28:32AM -0700, Linus Torvalds wrote:
>
>
> On Mon, 7 May 2007, Esben Nielsen wrote:
> >
> > What is (long)(a-b) ? I have tried to look it up in the C99 standeard but I
> > can't find it. Maybe it is in the referred LIA-1 standeard, which I can't find
> > with google.
>
> I don't worry about non-2's-complement machines (they don't exist, and
> likely won't exist in the future either).
They do exist. And they run Linux. SLES9 in fact.
http://en.wikipedia.org/wiki/UNIVAC_1100/2200_series#UNISYS_ClearPath_IX_series
http://www.unisys.com/eprise/main/admin/corporate/doc/ClearPath_Plus_Dorado_Model_390_Server_Specification_Sheet.pdf
That machine is a direct descendant of the Univac 1101 from 1950 and
is still software-compatible with 1107s from 1962.
(Granted, they only run Linux on the x86 side.)
--
Mathematics is the supreme nostalgia of our time.
next prev parent reply other threads:[~2007-05-08 5:39 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-01 21:22 [patch] CFS scheduler, -v8 Ingo Molnar
2007-05-02 2:57 ` Ting Yang
2007-05-02 5:10 ` Willy Tarreau
2007-05-02 5:30 ` William Lee Irwin III
2007-05-02 10:05 ` Bill Huey
2007-05-02 10:27 ` Ingo Molnar
2007-05-02 17:36 ` Srivatsa Vaddagiri
2007-05-02 17:48 ` William Lee Irwin III
2007-05-02 18:15 ` Ingo Molnar
2007-05-02 18:56 ` William Lee Irwin III
2007-05-02 19:12 ` Ingo Molnar
2007-05-02 19:42 ` William Lee Irwin III
2007-05-03 2:48 ` Ting Yang
2007-05-03 3:18 ` Ting Yang
2007-05-03 10:19 ` Bill Huey
2007-05-02 23:41 ` Ting Yang
2007-05-02 18:42 ` Li, Tong N
2007-05-02 19:10 ` William Lee Irwin III
2007-05-03 3:07 ` Ting Yang
2007-05-03 8:50 ` Ingo Molnar
2007-05-03 14:26 ` Srivatsa Vaddagiri
2007-05-03 15:19 ` Ting Yang
2007-05-03 15:02 ` Ting Yang
2007-05-02 6:37 ` Mike Galbraith
2007-05-02 6:45 ` Ingo Molnar
2007-05-02 8:03 ` Gene Heskett
2007-05-02 8:12 ` Mike Galbraith
2007-05-02 8:48 ` Gene Heskett
2007-05-02 8:13 ` Ingo Molnar
2007-05-02 8:51 ` Gene Heskett
2007-05-02 7:59 ` Mike Galbraith
2007-05-02 8:11 ` Gene Heskett
2007-05-02 10:40 ` Ingo Molnar
2007-05-02 9:08 ` Balbir Singh
2007-05-02 10:05 ` Ingo Molnar
2007-05-02 10:59 ` Balbir Singh
2007-05-02 11:17 ` Ingo Molnar
2007-05-05 8:31 ` Esben Nielsen
2007-05-05 17:44 ` Linus Torvalds
2007-05-06 8:29 ` Ingo Molnar
2007-05-06 8:36 ` Willy Tarreau
2007-05-06 8:52 ` Ingo Molnar
2007-05-06 17:45 ` Linus Torvalds
2007-05-07 11:30 ` Esben Nielsen
2007-05-07 15:55 ` Ingo Molnar
2007-05-07 16:11 ` Linus Torvalds
2007-05-08 0:35 ` Peter Williams
2007-05-08 9:05 ` Esben Nielsen
2007-05-09 0:01 ` Peter Williams
2007-05-10 13:09 ` Pavel Machek
2007-05-11 16:50 ` Linus Torvalds
2007-05-11 19:18 ` Pavel Machek
2007-05-11 19:37 ` Willy Tarreau
2007-05-11 20:53 ` Kevin Bowling
2007-05-07 11:09 ` Esben Nielsen
2007-05-07 16:28 ` Linus Torvalds
2007-05-07 18:39 ` Johannes Stezenbach
2007-05-07 18:55 ` Linus Torvalds
2007-05-08 7:34 ` Esben Nielsen
2007-05-08 9:54 ` Johannes Stezenbach
2007-05-08 10:27 ` Esben Nielsen
2007-05-08 5:36 ` Matt Mackall [this message]
2007-05-02 12:58 ` Mark Lord
2007-05-02 12:58 ` Vegard Nossum
2007-05-02 16:41 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2007-05-03 8:20 Zoltan Boszormenyi
2007-05-03 13:02 ` Ingo Molnar
2007-05-03 13:29 ` Damien Wyart
2007-05-03 14:53 ` Srivatsa Vaddagiri
2007-05-03 15:53 ` William Lee Irwin III
2007-05-03 18:44 ` Li, Tong N
2007-05-03 19:52 ` William Lee Irwin III
2007-05-07 14:22 ` Srivatsa Vaddagiri
2007-05-07 20:54 ` Li, Tong N
2007-05-07 0:04 ` Bill Davidsen
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