[TIP] Result protocol / problems being solved

Mark Sienkiewicz sienkiew at stsci.edu
Tue Apr 14 09:31:34 PDT 2009


Scott David Daniels wrote:
> On Windows, time.clock() has higher precision than time.time()
> It returns ime in seconds (so is in some sense compatible), but uses a 
> counter
> that doesn't get time adjustment the way the date & time-of-day do
> (time.time() has better synchronization with the atomic clock, but at
> the cost of local adjustments.  If your timing interval covers one of those
> adjustments, the timing on that measurement will be mis-measured (and
> may even be negative). 

Wait a minute --- the only way I can see that it could be negative is if 
stop_time < start_time.  Are you saying that time can actually run 
_backwards_ on Windows?

Mark S.




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