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Re: change the sampling time in the gprof
Ian Lance Taylor <email@example.com> writes:
> On typical Unix systems, as well as on GNU/Linux, the precision of the
> gprof timer is determined by the behaviour of the profil() function.
> I don't know whether there is any way to adjust that on your
> particular system.
Linux (the kernel) does not implement profil(). glibc uses
setitimer() and SIGPROF for profiling.