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IPP and parallel nested scenarios with affinity masks

mailtamas-nagy_net
Beginner
‎07-27-2009 07:04 AM
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Hi,

Are there any documention/sample available, which describe parallel nested scenarios with IPP function calls where P1 (Parallel Task 1) and P2 (Parallel Task 2) using complement affinity masks (e.g. 1-4 cores are assigned to P1, while 5-7 cores are assigned to P2, and both threads use the setNumThreads(4 or 3) calls?

Is such a CPU resource allocation scheme possible with IPP?

Thanks in advance,
Tamas
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Vladimir_Dudnik
Employee
‎07-28-2009 06:57 AM
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It is not possible to do in the IPP 6.1. We are working on additional API for IPP internal threads affinity setting for the next version of IPP

Regards,
Vladimir
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