Eugene, No I am not. Looking at it now. I'm not familiar with a lot of things specific to the freebsd kernel actually, but familiar with tsc/timing stuff in general and xnu in particular. After seeing this in the gsoc ideas list I decided to apply, assuming it would map well to freebsd too. Best, Prashant 2009/3/27 Eugene Grosbein <eugen_at_kuzbass.ru> > Prashant Vaibhav wrote: > > > The primary idea is to improve the performance and resolution of > > gettimeofday() and friends by creating a efficient userspace > implementation > > of these functions, along with some supporting modifications to the > kernel. > > Are you aware of CLOCK_*_FAST family of timecounters present > in FreeBSD 7.x? If not, you may want to take a look: > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/sys/time.h#rev1.71 > > Eugene Grosbein >Received on Fri Mar 27 2009 - 13:32:32 UTC
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