Messages in this thread |  | | Subject | Re: rdtsc to mili secs? | Date | Mon, 6 Nov 2000 00:28:00 +0000 (GMT) | From | Alan Cox <> |
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> On Mon, Nov 06, 2000 at 04:39:23AM +0530, Sushil Agarwal wrote: > > Hi, > > According to the Intel Arch. Instruction set reference the > > resolution of the "rdtsc" instruction is a clock cycle. How > > do I convert this to mili seconds? > > fast_gettimeoffset_quotient, see do_fast_gettimeoffset().
Also remember that the TSC may not be available due to the chip era, chip bugs or running SMP with non matched CPU clocks.
Alan
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