[Trilinos-Users] Trilinos vs. Petsc

[Yaron Kretchmer]

Hi Trilinos users.
Can anyone comments on the pros/cons of Trilinos vs. Petsc?, especially
as pertaining to linear systems.
I'm interested in:
1) Performance (speed/memory consumption)
2) Availability of krylov methods/PC's in both packages
3) Multigrid
4) Licensing

If you feel this is a topic best discussed off-list, let me know.


Thanks much!
Yaron