hypre icon indicating copy to clipboard operation
hypre copied to clipboard

Published 20 hours ago • verified publisher icon hypre-space

Euclid Preconditioner in Fortran

Open ljchan1 opened this issue 4 years ago • 1 comments

Hi,

I intend to implement Euclid preconditioned flexible GMRES in my Fortran code. However, I could not find the precond ID for Euclid preconditioner required in HYPRE_ParCSRFlexGMRESSetPrecond subroutine. Can you help to provide one?

ljchan1 avatar Feb 16 '21 20:02 ljchan1

Hi @ljchan1, You should be able to access Euclid as a preconditioner for GMRES or FlexGMRES when you use precon_id 5. Hopefully this helps.

-Daniel

oseikuffuor1 avatar Feb 19 '21 10:02 oseikuffuor1