Sender: root AT delorie DOT com
Message-ID: <37679FA2.6F2B3BAD@inti.gov.ar>
Date: Wed, 16 Jun 1999 09:59:14 -0300
From: salvador <salvador AT inti DOT gov DOT ar>
Organization: INTI
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To: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
CC: djgpp AT delorie DOT com, allegro AT canvaslink DOT com, balug-lst AT balug DOT org DOT ar
Subject: Re: Compilers comparisson, some opinions about the generated , assembler
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Reply-To: djgpp AT delorie DOT com

Eli Zaretskii wrote:

> On Tue, 15 Jun 1999, salvador wrote:
>
> >   Me again with the gcc/egcs/pgcc/MSVC/Watcom comparisson.
>
> Won't the fact that the benchmarks were all run from Windows 95 affect
> the comparison (due to Windows' overhead which doesn't have to be the
> same for PM DOS program and Win32 program)?

I used DOS + CWSDPMI while comparing the assembler routines.
I fact:
1) I'm re-running the benchmarks in the K6-2 using DOS+CWSDPMI because I used it
in the Pentium MMX.
2) If I run only one task in Win95 (and the scheduler didn't get crazy) I get
the same speed in W95, the difference is too small (under 2%)

SET

P.S. I experimented the W95 scheduler crazy behavior that makes (ramdomly) DOS
tasks slower when analysing the assembler, when I had this problem I just went
to DOS and followed the tests. The problem was after using 2 djgpp tasks.

--
Salvador Eduardo Tropea (SET). (Electronics Engineer)
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