[Pharo-project] System time
Henrik Sperre Johansen
henrik.s.johansen at veloxit.no
Mon May 2 12:56:39 CEST 2011
On 02.05.2011 00:56, Andres Valloud wrote:
> Does the Windows VM depend on QueryPerformanceCounter()?
The Cog VM (which it seemed Jimmie was using) uses a clock
(sqWin32Heartbeat.c) initialized with
GetSystemTimeAsFileTime and timeGetTime
then adds an offset based on current timeGetTime (reinitialization
happens at rollovers)
I can't see any mention of drift in the Microsoft documentation of
timeGetTime, but I guess there must be some?
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