From: Frantisek Hanzlik <franta@hanzlici.cz>
To: Eddy Setyawan <eddymilis@teguhabadi.com>
Cc: linux-msdos@vger.kernel.org
Subject: Re: Dosemu Slower than CMD
Date: Fri, 30 May 2008 10:27:53 +0200 [thread overview]
Message-ID: <483FBA89.5070207@hanzlici.cz> (raw)
In-Reply-To: <34cfb2e90805291019r1f2db5dew81fac5e6f6184f76@mail.gmail.com>
As I wrote in my previous mail, in tested program segment is about
200000 times called INT0x16 Fn 0x11 : Check_Enhanced_Keystroke.
In corresponding dosemu routines in "base/bios/int16.c" are called
some delay functions - maybe these may add some delay to program
execution.
On my system CLK_TCK=100 (ticks/sec), thus JIFFIE_TIME=10000 and
INT2F_IDLE_USECS=80000 (=> 80msec delay).
But as I wrote, on my faster PC exec time was 3 sec, thus delay
added in INT16 can't be longer.
Bart Oldeman probably can say more about this.
next prev parent reply other threads:[~2008-05-30 8:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-15 16:47 Dosemu Slower than CMD Eddy Setyawan
2008-03-15 19:54 ` Reinhard Karcher
2008-03-16 2:22 ` Eddy Setyawan
2008-03-16 7:23 ` Rafał Cygnarowski
2008-03-16 10:41 ` Frantisek Hanzlik
2008-03-16 13:35 ` Eddy Setyawan
2008-03-16 13:43 ` Eddy Setyawan
2008-04-01 18:33 ` Mike McCarty
2008-05-29 17:19 ` Eddy Setyawan
2008-05-30 3:53 ` Frantisek Hanzlik
2008-05-30 8:27 ` Frantisek Hanzlik [this message]
2008-05-30 8:40 ` Eddy Setyawan
2008-05-30 8:56 ` Frantisek Hanzlik
[not found] ` <34cfb2e90805300203t1f904938q60405bbbe3e035a2@mail.gmail.com>
2008-05-31 8:15 ` Frantisek Hanzlik
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