[MPlayer-dev-eng] Intel C++ 8.0 Compiler patch.

Diego Biurrun diego at biurrun.de
Thu Jan 13 10:49:33 CET 2005


Darek Ostolski writes:
> Darek Ostolski wrote:
> >>
> >> Could you maybe provide precise figures? You could for example run 
> >> MPlayer with the option "-benchmark" or time a MEncoder encoding 
> >> process.
> >>
> > Tomorrow or the day after tomorrow I bring results.
> 
> Here my benchmark results. It's not much but on my slow computer 
> sometimes it does matter.
> My OS:
> Linux Slackware 10 2.4.20-wolk4.17s i686
> 
> MPlayer 1.0pre6-3.3.4 (C) 2000-2004 MPlayer Team
> 
> BENCHMARKs: VC: 183,096s VO:   0,184s A:   0,000s Sys:  22,781s =  206,061s
> BENCHMARK%: VC: 88,8553% VO:  0,0892% A:  0,0000% Sys: 11,0555% = 100,0000%
> 
> 
> MPlayer Intel C++ Compiler compilation options:
> -O3  -mcpu=pentiumpro -parallel -rcd -w -march=pentiumpro
> 
> ENCHMARKs: VC: 171,606s VO:   0,157s A:   0,000s Sys:  21,794s =  193,557s
> BENCHMARK%: VC: 88,6590% VO:  0,0810% A:  0,0000% Sys: 11,2599% = 100,0000%

How many runs did you average to arrive at those numbers?  Your gcc
version seems to be 3.3.4, it would be more interesting to compare it
with 3.4.x or 4.0.  How long did icc take to compile MPlayer?

Diego




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