Pardiso, maxfct > 1

Intel® oneAPI Math Kernel Library

Ask questions and share information with other developers who use Intel® Math Kernel Library.

736 Views

I would like to be doing a Phase 2 call on one matrix and doing a Phase 3 call on another matrix with identical pattern (but different non zeros) in parallel. It seems if I pass a different mnum for these two calls and set maxfact = 2 that I should be able to do this, and share pt and iparm between the threads and calls to pardiso. Is this correct? It does not seem to be working for me. The call for the phase 3 thread seems to return incorrect results if Phase 2 call is being done at the same time. Am I misunderstanding how this should work?

Thanks,
Jesse

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.