[petsc-users] Recommended solver and preconditioner to solve Poisson eqn on win7

[TAY wee-beng]

Hi,

I need to solve the Poisson eqn on my win7 machine. I'm currently using 
BCGS without preconditioner. I can't use HYPRE since I'm using Fortran 
and win7. It's rather slow.

Is there a recommended solver and preconditioner to solve the Poisson 
eqn to get me started?

Thanks!

-- 
Yours sincerely,

TAY wee-beng