what's your favorite way of doing highly accurate timings nowadays?
I was thinking about using the timestamp counter, but then I have to go and calculate the cpu speed. Is there a favorite way of doing that?
since the timestamp gets updated on a per cpu clock, are there issues with clock multipliers and all the other fancy tricks that modern CPUs are doing vs timestamp and cpu speed?
-jeff!
I was thinking about using the timestamp counter, but then I have to go and calculate the cpu speed. Is there a favorite way of doing that?
since the timestamp gets updated on a per cpu clock, are there issues with clock multipliers and all the other fancy tricks that modern CPUs are doing vs timestamp and cpu speed?
-jeff!