Hi all, I am wondering if there is any functionality for taking Kronecker products of large sparse matrices that are parallel? MatSeqAIJKron is as close as I have found, but it seems like this does not work for parallel matrices. Any ideas here?
An option could be to make A and B sequential, compute the Kronecker product, C, then scatter C into a parallel matrix? This seems like a horribly inefficient procedure. I’m still fairly new to petsc, so thanks for patience :)! Best, Tyler +++++++++++++++++++++++++++++ Tyler Guglielmo Postdoctoral Researcher Lawrence Livermore National Lab Office: 925-423-6186 Cell: 210-480-8000 +++++++++++++++++++++++++++++
