Use the comm passed in in the constructor, instead of MPI_COMM_WORLD.
Patrick Farrell
Branch: pefarrell/fix-petsc-lu-solver-comm
Branch: master
Merged
Merged pull request
Merge branch 'pefarrell/fix-petsc-lu-solver-comm'
Merge branch 'pefarrell/fix-petsc-lu-solver-comm'
This bug appears to have been introduced in 939791c2bf5b7db1898c9b28cb85560c2825975a.