landmann

Stream Kernel Analyzer 1.7 (SDK 2.3, Catalyst 10.12)

Discussion created by landmann on Jan 12, 2011
Latest reply on Jan 19, 2011 by himanshu.gautam
Fluctuating statistics

I am observing the phenomenon that repeated clicking on the compile-button produces different statistics for the same kernel.

Is there a random-based optimization going on ?

E.g. for the 6xxx series I get values between 430 and 520 MThreads/s for a simple kernel.

Who could explain this?

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