Parameter "use_petsc_cusp_hack" should be removed
Bug #988494 reported by
Anders Logg
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
DOLFIN |
Confirmed
|
High
|
Anders Logg |
Bug Description
The parameter "use_petsc_
If the right-hand side of a linear system solved with the PETSc Cusp backend is not touched prior to solve, for example by calling VecNorm, then the right-hand side will be set zero when the solution is being computed (and the solution comes out wrong).
The bug has been fixed in petsc-dev.
Changed in dolfin: | |
status: | New → Confirmed |
importance: | Undecided → High |
assignee: | nobody → Anders Logg (logg) |
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