[issue2281] Enhanced cPython profiler with high-resolution timer

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

One issue with using timestamp counters is that their resolution varies
with CPU speed, which is not necessarily constant during a whole run
(because of power management). On the other hand I'm not sure it's
really a problem.

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versions: +Python 3.2 -Python 3.1

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<http://bugs.python.org/issue2281>
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