On Fri, 29 Jun 2007 17:00:39 +0200
Jan Kiszka <[EMAIL PROTECTED]> wrote:
> Exectime is only updated on task switches. So you are not obtaining the true
> value when requesting your own data. Use the same formula for both cases.
yes, but like that the fraction of time spent in the current execution is not
accounted, which might be sometimes useful (e.g. to integrate the cost of a
feedback scheduler in the total control budget)
another potentially useful feature would be also accounting the execution time
spent in secondary mode... no idea on how to do that.
BTW, Posix defines an optional CLOCK_THREAD_CPUTIME which is assumed to provide
this measure ?
Daniel SIMON Projet NeCS INRIA Rhone-Alpes
Inovallee, 655 avenue de l'Europe, Montbonnot
38 334 Saint Ismier Cedex France
[EMAIL PROTECTED] Phone:(33)476615328 Fax:(33)476615252
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