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Re: Nanosleep granularity in MacOS?
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Re: Nanosleep granularity in MacOS?


  • Subject: Re: Nanosleep granularity in MacOS?
  • From: Jay Reynolds Freeman <email@hidden>
  • Date: Sun, 17 Jan 2010 22:23:18 -0800

Thanks for the information, and since Rustam mentioned
it to the list, no, I am not Saurik:  He is the "Jay Freeman"
who is handsome...

--  Jay Reynolds Freeman
---------------------
email@hidden
http://web.mac.com/jay_reynolds_freeman (personal web site)


I think that mach_absolute_time function does have the best resolution available. I was also discussed in performance-optimization maillist and appeared that mach_absolute_time is the lowest-level recommended function.
You might want to check here:
http://developer.apple.com/mac/library/qa/qa2004/qa1398.html
and here:
http://search.lists.apple.com/?q=mach_absolute_time&cmd=Search!&form=extended&m=all&ps=10&fmt=long&wm=wrd&wf=2221&sp=1&ul=PerfOptimization-dev

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References: 
 >Nanosleep granularity in MacOS? (From: Jay Reynolds Freeman <email@hidden>)
 >Re: Nanosleep granularity in MacOS? (From: Rustam Muginov <email@hidden>)

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