[petsc-users] how to use external solvers

Sun, Hui hus003 at ucsd.edu
Wed Dec 3 23:54:06 CST 2014


Hello,

I try to use external packages such as umfpack or superlu, which are listed here:  http://www.mcs.anl.gov/research/projects/petsc/documentation/linearsolvertable.html

I have PETSc compiled and installed with those external packages. Presumably I think to use umfpack would be simply to specify an option in the command line arguments. However, I had a hard time finding the correct option. How can I look it up? Thank you.

Best,
Hui
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