From: Waldemar Schultz <schultz AT ma DOT tum DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: 4GB DPMI host
Date: Tue, 26 Oct 1999 11:50:33 +0200
Organization: [posted via] Leibniz-Rechenzentrum, Muenchen (Germany)
Lines: 21
Distribution: world
Message-ID: <38157969.579D74D4@ma.tum.de>
References: <000101bf1f3c$8fd716c0$ae3d7a86 AT phoenix DOT com> <3814f1f6 DOT sandmann AT clio DOT rice DOT edu>
NNTP-Posting-Host: pcritter1.mathematik.tu-muenchen.de
Mime-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
X-Mailer: Mozilla 4.6 [de] (Win95; I)
X-Accept-Language: de,en-US
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Charles Sandmann schrieb:

> CWSDPMI r5's WIP supports 2Gb physical memory (and has been tested with 1Gb)
> but access to more than 512Mb at a time is somewhat slow due to page
> directory faults.  Making it support more than 2Gb requires moving the
> bitmap to > 64K in size and is a mess.
>
> Is this for physical memory or for scanning the address space?  I'm thinking
> about adding a hack for 4Mb pages which solves this problem - but it's
> probably not going to happen until February.

Could someone please tell us, wgere to get CWSDPMI r5's WIP.

I'd like to have a look to the source of GO32-V2 but I can't find it.
Please help. Thank you.
--
 Gruss Waldemar Schultz.
 Technische Universität München, Zentrum Mathematik M1, D 80290 München
 Tel: +49 (0)89 2892 8226        FAX: +49 (0)89 2892 8228