On Wed, 11 Apr 2007, Stephen R Ball wrote: > I am looking to have a go at using Sandia National Laboratory's ML > preconditioning package via PETSc. I have looked in your python script > for ML and the download link refers to v4.0. However, looking at your > ftp download site I can see that v5.0 is included. Can you tell me if it > is to safe to use the v5.0 version with PETSc v2.3.2 or should I use > v4.0.
You might just need the following patch to get ML5.0 working with petsc-2.3.2 http://petsc.cs.iit.edu/petsc/petsc-dev/diff/882b30353a21/src/ksp/pc/impls/ml/ml.c > > Also, can you tell me if there are any examples of using ML via PETSc. Any ksp example with '-pc_type ml' shold work... Satish
