We would like to solve an FEA problem (unstructured grid) where the nodes
on the elements have different dofs. For example the corner nodes have
only dof 0 and then mid-side nodes have dofs 0,1,2 (think 8 node
serendipity element). This is a multi-physics problem so we are looking to
use the fie
Hi, Steven,
Thanks for the test, which helped me easily find the petsc bug. I have a
fix at
https://urldefense.us/v3/__https://gitlab.com/petsc/petsc/-/merge_requests/8272__;!!G_uCfscf7eWS!dEECoiAgY3gt4OtiEoIEoGuacFHbL1whaXexphGauRP-CI_sNm-iHlr3Aqh1kQRUkVGWcgNgtRJsaiMGB0Mt_63EjYXr$
.
VecKok
Hi
I have some code that does a solve with a PCMAT preconditioner. The mat
used is a shell and inside the shell MatMult it calls VecPointwiseDivide
with a vector "diag" that is the diagonal of a matrix assigned outside the
shell.
If I use mat/vec type of cuda, this occurs without any gpu/cpu copi
