Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Does MSVC 6.0 have problems with chess programs and AMD K6-2? HELP!

Author: Gian-Carlo Pascutto

Date: 08:11:04 04/17/01

Go up one level in this thread


On April 16, 2001 at 15:07:30, Miguel A. Ballicora wrote:

>A week ago I bought the microsoft compiler. I download from the microsoft
>web site the service packs, I installed them and compiled my program.
>I tried many things (maybe I am still doing something wrong) but still
>the nps is 3x slower than djgpp and 2.5x slower than cygwin in a
>AMD K6-2 400 mhz (both djgpp and cygwin are gcc ports).
>Interestingly, I just tried and in a pentium III 700 mhz is ~40% faster and in a
>PII is ~35% faster than the gcc executable. Has anybody ever experienced
>something similar? There is a chance that I am doing something wrong, but what?

Did you buy the standard version of MSVC?

It lacks the optimizer and hence is nearly useless. Of course you'll have
to dig a bit trough it's docs before you find any mention of that little
fact...

--
GCP



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.