🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: gnu.gcc.help
Article #51594

Re: Long Compile times for djgpp!

#51594
From: DJ Delorie
Date: Fri, 07 May 1993 14:36
16 lines
1404 bytes
In article <1993May4.222949.1@woods.ulowell.edu>, mcardleb@woods.ulowell.edu writes:
> This 486 with 4M memory is terrible compiling .c files even a few pages long
> (about 2 to 3 minutes).

go32 (the extender in djgpp) uses *available* memory for virtual
memory.  This is the amount listed as "free EMS memory" if you're
using an EMS emulator, or "available XMS memory" if you're using XMS
(himem.sys), or "available extended memory" otherwise.  Programs like
ram disks and disk caches will use up your physical memory, leaving
none for go32, which must then swap to disk.

In a specifically tailored configuration, I've been able to come close
to Borland's compile speeds (beat them in some cases), so it's not the
software that's the problem.

DJ
Technical Details
Message-ID: <1sds4tINNn4@ctron-news.ctron.com>
Path: arc1-ca.pugleaf.net!gmd.de!ira.uka.de!howland.reston.ans.net!noc.near.net!ctron-news.ctron.com!ctron-news.ctron.com!usenet
References: <1993May4.222949.1@woods.ulowell.edu>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 11318c,74ab21067199b78f
X-Google-Attributes: gid11318c,public
X-Google-ArrivalTime: 1993-05-07 09:06:28 PST
Path: arc1-ca.pugleaf.net!gmd.de!ira.uka.de!howland.reston.ans.net!noc.near.net!ctron-news.ctron.com!ctron-news.ctron.com!usenet
From: dj@ctron.com (DJ Delorie)
Newsgroups: gnu.gcc.help
Subject: Re: Long Compile times for djgpp!
Date: 7 May 1993 14:36:13 GMT
Organization: None whatsoever
Lines: 16
Distribution: world
Message-ID: <1sds4tINNn4@ctron-news.ctron.com>
References: <1993May4.222949.1@woods.ulowell.edu>
Reply-To: dj@ctron.com
NNTP-Posting-Host: delorie.ctron.com