POV 3.50a UNIX Benchmark Timings

Athlon XP 1800+ w/ 512MB DDR PC2100
Gentoo Linux (2.4.19-gentoo-r7)
+W160 +H100 +A0.3 -f -d +v benchmark.pov

All times probably +/- a couple seconds.

Seconds  Compiler w/flags
----------------------------------------
 1108    gcc-2.95.3
 1002    Official Binary
  865    gcc-3.1.1
  590    gcc-2.95.3 -O2 -mcpu=i686
  589    gcc-2.95.3 -O2
  489    gcc-3.1.1 -O2 -mcpu=athlon -msse
  470    gcc-3.1.1 -O3 -mcpu=athlon -fomit-frame-pointer
          -falign-functions=6 -funroll-loops -ffast-math
          -malign-double -m3dnow -mmmx
  468    icc-6.0.139
  467    gcc-3.1.1 -O2 -mcpu=athlon -m3dnow
  465    gcc-3.1.1 -O2
  465    gcc-3.1.1 -02 -mcpu=athlon -mmmx
  464    gcc-3.1.1 -O2 -mcpu=athlon
  452    icc-6.0.139 -tpp6 -xiMK
  450    icc-6.0.139 -tpp6 -xiMK -prof_use (-prof_gen @ 596)
  449    icc-6.0.139 -tpp6 -xiMK -prof_use (-prof_genx @ 599)

--josh

<m### [at] fritschyde> wrote in message news:3d574fb1@news.povray.org...
> Hi again,
>
> >   From: Warp <war### [at] tagpovrayorg>
> >  Telling use the error messages issued by the compiler could help...
> sorry, i didn't had all the info last night...
>
> here are my icc opts:
> -tpp6 -O3 -wp_ipo
> the error-message:
> /tmp/xyz.o: In function `_start`:
> /tmp/xyz.o(.text+0x18): undefined reference to main
>
> I tried out to compile with icc without the multi-file-optimizations,
> and it seemed to work, but i guess that the gcc-3.1 build will be faster
> than a less optimized icc-build.
>
> right now i use an gcc-3.1 build, but i also wanted to check it out
> with icc.
>
> greetz
>
> Marcus

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