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Remove dolfin::PETScPreconditioner

Issue #917 new
Prof Garth Wells created an issue

dolfin::PETScPreconditioner doesn't do anything functional, but does cause confusion for users. It has never worked as a concept because it pushes against the design of PETSc.

Comments (3)

  3. Joshua Chen

    What is the current correct way to work with PCFIELDSPLIT for block preconditioners? Working at the petsc4py level? Is there any working example of this?

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Type
task
Priority
major
Status
new
Component
–
Milestone
2017.2
Version
dev
Votes
0
Watchers
2
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