From:	Thomas Knudsen <tk AT geb DOT gfy DOT ku DOT dk>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: bash eats cycles
Date:	Fri, 3 Jul 1998 07:57:13 +0200
Organization:	News Server at UNI-C, Danish Computing Centre for Research and Education.
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To:	djgpp AT delorie DOT com
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On Thu, 2 Jul 1998, Gerhard W. Gruber wrote:

> I just noticed also that the window really has to be visible to start
> blocking. It just happend that I had a dos box active but completely hidden
> behind another window and the load was ok. After closing the hiding window
> it sufficed for the dos box to become visible again and it started to slow
> dow. It might be that this is a bug in NT rather in bash, though.

... I have seen similar (but not identical) behaviour under Win95: having
one dos box open, my (djgpp-based) program would rund very slow (but only
some times!). In such cases, I could spped the program up by a factor of
2, by starting an extra *idle* dos box or two (at a single occasion, I
even had to start 3 idle dos boxes to get the speed up). This is, perhaps,
just another example of Micros**t's high level technical incompetence... 


-- 
Thomas Knudsen                         | www:  http://www.gfy.ku.dk/~tk/
National Survey and Cadastre - Denmark | e-mail:            tk AT gfy DOT ku DOT dk
Geodetic Department, Rentemestervej 8  | Direct Phone:   +45 35 87 52 64
DK-2400 Copenhagen NV, Denmark         | FAX:            +45 35 87 50 52

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