[Computer-go] fast + good RNG
petri.t.pitkanen at gmail.com
Sun Mar 29 22:16:03 PDT 2015
Assuming you are using some sensible OS there better ways profile than
sample like oprofile for linux. There is similar thing for FreeBSD I
think. No instrumentation san sampling gets automated
2015-03-30 8:05 GMT+03:00 hughperkins2 <hughperkins2 at gmail.com>:
> 40% sounds pretty high. Are you sure its not an artefact of your profiling
> I prefer not to instrument, but to sample stack traces. You can do this
> using gdb by pressing ctrl-c, then type bt. Do this 10 times, and look for
> the parts of the stack that occur often.
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