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From: | Psilon AT cris DOT com (Avery Lee) |
Newsgroups: | comp.lang.asm.x86,comp.os.msdos.djgpp,comp.os.msdos.programmer,comp.lang.pascal.borland,alt.msdos.programmer |
Subject: | Re: Preemptive Multitasking under DPMI |
Date: | Tue, 29 Oct 1996 23:32:20 GMT |
Organization: | Concentric Internet Services |
Lines: | 19 |
Message-ID: | <32769365.536643@news.concentric.net> |
References: | <5538hu$2ue AT news DOT latnet DOT lv> <28OCT96 DOT 22083606 AT skyfox DOT usask DOT ca> |
NNTP-Posting-Host: | cnc101040.concentric.net |
Mime-Version: | 1.0 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
stow AT skyfox DOT usask DOT ca wrote: >A good example of the failure of all of those OSes to implement pre-emptive >multitasking is that once you start a floppy formatting you are shut out from >doing anything else until the format is done, even though formatting a floppy >is a relatively cpu un-intensive task: the cpu has lots of time to spare >for other things but the format program won't cooperate. I am among the first to admit that Windows 95 is not great (okay... it sucks in many areas) but I am sick of this argument that when you format a disk everything else stops. I can have netscape downloading, compile a C program in a DOS shell, print a document, and even play solitaire or minesweeper. In the meantime a disk is being formatted in the background (format a:/f:1.44/u) and absolutely no slowdown or sluggishness occurs. - Avery Lee (Psilon AT concentric DOT net) - try my freeware paint program! (alpha 6 ver.) http://www.cris.com/~Psilon
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