From: haug@zesi.ruhr.de (Haug Buerger)
Subject: Re: Ada for OS/2 (was Re: Linux faster than OS/2...)
Date: 1997/07/04
Date: 1997-07-04T00:00:00+00:00 [thread overview]
Message-ID: <c1.01.2GjPcr$02M@zesi.ruhr.de> (raw)
In-Reply-To: 5peljs$i2p$1@gonzo.sun3.iaf.nl
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On 3 Jul 1997 00:44:12 +0200, Geert Bosch <geert@gonzo.sun3.iaf.nl> wrote:
>In comp.lang.ada system@niuhep.physics.niu.edu wrote:
> ``I would not necessily expect OS/2's compiler to have the same effeciency
> as Linux's. Assuming the hardware is identical the other question I have
> (not having read the original post) is whether you were running a GUI on
> Linux?''
>
>Please use emxload -e -gnat before doing any performance tests. This
>keeps the GNAT binaries in VM (real memory or swap space) instead
>of reloading and relocating them every time they are needed. This
>makes a huge difference in speed, esp. with small files.
>Because filesystem caching in Linux is better, this is less of an issue
>with Linux.
and set "SET GCCOPT=-pipe" in your config.sys to prevent
gnat from using tempfiles. It uses pipes instead.
Haug
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next prev parent reply other threads:[~1997-07-04 0:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5ovqj1$4ul$1@unlisys.unlisys.net>
[not found] ` <5p06jo$c1r$2@elektron.et.tudelft.nl>
[not found] ` <5p38a7$2df$2@unlisys.unlisys.net>
[not found] ` <5p93ov$9ro@news.mr.net>
[not found] ` <5p9tpm$e90$1@unlisys.unlisys.net>
1997-07-01 0:00 ` Ada for OS/2 (was Re: Linux faster than OS/2...) system
1997-07-02 0:00 ` Robert Dewar
1997-07-02 0:00 ` Ralph Paul
1997-07-02 0:00 ` Jerry van Dijk
1997-07-02 0:00 ` Robert Dewar
1997-07-03 0:00 ` Matthieu Willm
1997-07-05 0:00 ` Michael Erdmann
1997-07-02 0:00 ` Robert Dewar
1997-07-02 0:00 ` system
1997-07-03 0:00 ` Geert Bosch
1997-07-04 0:00 ` Haug Buerger [this message]
1997-07-04 0:00 ` Robert Dewar
1997-08-18 0:00 ` Ada for OS/2 Geert Bosch
1997-08-19 0:00 ` Tarjei T. Jensen
1997-08-19 0:00 ` Robert Dewar
[not found] ` <33BEBF5C.367F@berlin.snafu.de>
1997-07-05 0:00 ` Ada for OS/2 (was Re: Linux faster than OS/2...) Robert Dewar
1997-07-06 0:00 ` Michael Erdmann
1997-07-04 0:00 ` erdmann
1997-07-04 0:00 ` Geert Bosch
1997-07-07 0:00 ` Michael Erdmann
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