On Tue, Jul 27, 2004 at 12:39:24PM +0200, Gilles Chanteperdrix wrote: > Marc Kleine-Budde wrote: > > Today I've made some tests with Gilles' posix skin, using the same > > machine (P3 933) no X11 this time, linux-2.6.7, Adeos 2.6r6c4/x86, gcc > > version 3.3.4 (Debian 1:3.3.4-3).
> There is probably a lot of room for improvement in the posix skin, > since nobody never ran any performance test. I intend to finish the > implementation before I try and optimize. > nanosleep should be OK, though, since it does not do anything special > except checking its arguments. yes - and this should take the same amount of time each call, so only produce a static performance impact, no jitter. Jan and me think it's somewhere between Adeos and the skin, since lxrt runs quite good on this system. > Having just min, max and average is a bit poor... In order to find a > hot spot, I would get an idea of the distribution. I'll make some more tests later, fist I have to produce some paper :( marc -- #!/bin/sh set - `type $0` 'tr "[a-zA-Z]" "[n-za-mN-ZA-M]"';while [ "$2" != "" ];do \ shift;done; echo 'frq -a -rc '`echo "$0"| $1 `'>$UBZR/.`rpub signature|'`\ echo $1|$1`'`;rpub "Jr ner fvtangher bs obet. Erfvfgnapr vf shgvyr!"'|$1|sh
