[petsc-users] Question on Matrix Product with DMDA Matrix

Micol Bassanini micol.bassanini at epfl.ch
Wed Jan 14 08:23:28 CST 2026


Dear User Support Team,
I have a question regarding my project.
I would like to compute a matrix product between a DMDA matrix that is distributed across multiple ranks and a dense matrix that is available on only a single processor. What is the recommended or standard approach for implementing this kind of operation?
Thank you in advance for your help.
Best regards,
Micol
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20260114/4ab9b2b8/attachment.html>


More information about the petsc-users mailing list