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Chunlin_W_
Beginner
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in-core and out-of-core mode in pardiso

Hi, i am a beginner of MKL and am recently using the pardiso package as slover. I am hoping to run parallel cases by turn on the OpenMP in the solver. However, i do not know whether i should use the in-core algorithm or the out-of-core algorithm while using the OpenMP. Does using OpenMP mean that either in-core or out-of-core must be chosen? Or both of the in-core and out-of-core are OK for running OpenMP?

Thank you!

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Ying_H_Intel
Employee
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Hi Chunlin, 

You may choose iparm[59]=1, let mkl choose in-core or out of core by default.  

Although the algorithm of in-core and out of core has little different using openmp.  But both in-core and out of core are ok to running with parallel. 

Best Regards,
Ying 

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