I have an odd problem in setting the number of threads in Pardiso. My cpu is Xeon E5-2620, 6 cores 12 threads. I found iparm(3) and MKL_NUM_THREADS (OR OMP_NUM_THREADS) don't take any effect at all. It always use 6 processors.
How can I configure the parameters to let the program use more (or less) processors.
Thanks and regards,