Hi, I was just wondering if PETSc has any special provision for banded tridiagonal complex matrices when used in conjunction with KSPSolve(). Are there any special PETSc matrix types or factorisation/solver methods that benefit more from this matrix form?
Currently I am just using standard AIJ representation in my serial/parallel codes. I would be grateful for any thoughts. Thanks, Tim. -- Dr. Timothy Stitt <timothy_dot_stitt_at_ichec.ie> HPC Application Consultant - ICHEC (www.ichec.ie) Dublin Institute for Advanced Studies 5 Merrion Square - Dublin 2 - Ireland +353-1-6621333 (tel) / +353-1-6621477 (fax)
