On Thu, 8 Sep 2016 10:24:45 -0300 Felipe Magno de Almeida <felipe.m.alme...@gmail.com> said:
> On Sep 3, 2016 12:17 PM, "Carsten Haitzler" <ras...@rasterman.com> wrote: > > > > [snip] > > > Result? Cost of EOID lookup (to find the real pointer of the object) went > from > > 2% to 5% of CPU time. > > How are you measuring? Which tool and example? I'd like to try a few things > too, but being sure all would measure the same thing. using perf. sync; sync; sync; sudo ~/s/perfrec elementary_test -to genlist sudo chmod a+r+w perf.data perf report --symbol-filter=_eo_obj_pointer_get --source -g --stdio | cat and perfrec is: #!/bin/sh export ELM_TEST_AUTOBOUNCE=10 echo 55000 > /proc/sys/kernel/perf_event_max_sample_rate; exec perf record --call-graph=dwarf -F 50000 $@ results will vary a bit from machine to machine. on 2 different i7's on one i saw about 5.x, on another 5.x up to 7.x. now i actually see a fairly consistent about 2.5 or so. well for "local id's". the shared eoid domain should have more like the 5-7% range like above. > > -- > > ------------- Codito, ergo sum - "I code, therefore I am" -------------- > > The Rasterman (Carsten Haitzler) ras...@rasterman.com > > > > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > > enlightenment-devel mailing list > > enlightenment-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > > > ------------------------------------------------------------------------------ > _______________________________________________ > enlightenment-devel mailing list > enlightenment-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
