[petsc-users] CG+GAMG convergence issues in GHEP Krylov-Schur for some MPI runs

[Denis Davydov]

Hi Mark,

> On 12 Nov 2015, at 21:16, Mark Adams <mfadams at lbl.gov> wrote:
> 
> There is a valgrind for El Capitan now and I have it.  It runs perfectly clean.
Do you compile it yourself or use  Homebrew / MacPorts?
I always seem to have some noise it valgrind at least from OpenMPI (even with suppression file),
perhaps it’s better with MPICH.

Kind regards,
Denis