From: Michal Mertl Newsgroups: comp.os.msdos.djgpp Subject: Re: Watcom vs DJGPP Date: Fri, 7 Nov 1997 17:03:03 +0100 Organization: Prague University of Economics Lines: 14 Message-ID: References: <1 DOT 5 DOT 4 DOT 32 DOT 19971103185401 DOT 006f5e38 AT dce03 DOT ipt DOT br> <63nhql$ri3 AT news DOT kom DOT tuwien DOT ac DOT at> <63th1e$ber$1 AT uni00nw DOT unity DOT ncsu DOT edu> NNTP-Posting-Host: manes.vse.cz Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII In-Reply-To: <63th1e$ber$1@uni00nw.unity.ncsu.edu> To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk On 6 Nov 1997, Bennett Crowell wrote: > a 486 under DOS and also under Windows 95. The programs involved are > doing operations on matrices of up to 1000 X 2000 four-byte > floating point elements. Profiling indicates that most of the time > is spent in the matrix multiply routine. So far the Watcom product > seems to generate code that is at least equal to and usually a few > percent faster than gcc. Gcc is known not to optimize well fpu instructions, I don't know about pgcc. Anyone ? Michal "MiMe" Mertl xmerm05 AT vse DOT cz