2.6.3 and pentiums

Article View: gnu.gcc.help

Article #42859

#42859

From: Marshall Anderson
Date: Mon, 30 Oct 1995 00:00

8 lines
685 bytes

I am running linux on a pentium 90.  When I compile my code with the -mpentium
flag of gcc2.6.3 my code runs about 5-10% slower than with the -m486 flag set. 
does this make sense?  my code uses a lot of floating point calcs in it if that
matters at all.

Thanks 
Marshall Anderson
andersom@plk.af.mil

Technical Details

Message-ID: <4736md$493@fg1.plk.af.mil>

Path: arc1-ca.pugleaf.net!unknown!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 11318c,d9e98682cc79644b,start
X-Google-Attributes: gid11318c,public
From: andersom@ug1.plk.af.mil (Marshall Anderson)
Subject: 2.6.3 and pentiums
Date: 1995/10/30
Message-ID: <4736md$493@fg1.plk.af.mil>
X-Deja-AN: 118397432
organization: Air Force Phillips Lab.
keywords: pentiums
newsgroups: gnu.gcc.help