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IPP and parallel nested scenarios with affinity masks

mailtamas-nagy_net
78 Views
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
78 Views

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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