- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Could someone help me by telling me how I can modify the function MKL_PARDISO_PIVOT
Link Copied
- « Previous
-
- 1
- 2
- Next »
23 Replies
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
Sorry for the delay in response.
Sparse direct solvers like LAPACK and known variants don't employ pivoting strategies for symmetric positive matrices. MKL Pardiso also avoids analyzing pivots for performance when dealing with such matrices (mtype=2).
For mtype=2 (symmetric positive-definite) and mtype=4 (complex and Hermitian positive definite), oneMKL Pardiso utilizes Cholesky factorization without pivoting. Since that setting iparm(56) = 1 is ignored for these matrix types.
Thanks & Regards,
Aryan. K.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Thank you.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
In case you run into any other issues please feel free to create a new thread.
Thanks & Regards,
Aryan.
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- « Previous
-
- 1
- 2
- Next »