RE: string hash
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- Subject: RE: string hash
- From: Richter, Jörg <Joerg.Richter@...>
- Date: 2012年12月14日 18:58:55 +0000
>> [Result
>> Time is CPU time (just diff in clock()).
> clock() is not the right tool in this case.
Sorry, I wanted to explain why, but forgot to do so before sending the mail.
Isn't clock() only accurate to 10ms? This would explain the round numbers
in your benchmark. A difference of 10ms might be noise in this case.
Measuring the wall-time on an otherwise idle machine should give more
precise results. gettimeofday should do it just fine.
Jörg