David J Taylor wrote: [] > On the Intel 6600 dual-core, 2.4GHz processor here, under XP, a RDTSC > takes about 4.2ns, and a OS call to timeGetTime takes about 11.8ns. > At least, they do if my measurement program is working correctly.... > > Haven't checked QPC. > > Cheers, > David
And QueryPerformanceCounter takes some 226ns. Oh dear! David _______________________________________________ questions mailing list questions@lists.ntp.org https://lists.ntp.org/mailman/listinfo/questions
