[petsc-users] Question about KSPSolve for multiple rhs

2011-10-26 Thread Bogdan Dita
Hello, First of all I'm new to PETSc so please be pacient with me. I'm trying to solve 2 linear systems with the same A matrix using superlu_dist, and so i'm using the same ksp context for both systems. The matrix is a square matrix of 84719 with 351289 nonzero elements. The time for the

[petsc-users] Question about KSPSolve for multiple rhs

2011-10-26 Thread Barry Smith
On Oct 26, 2011, at 10:34 AM, Bogdan Dita wrote: > > Hello, > > First of all I'm new to PETSc so please be pacient with me. > I'm trying to solve 2 linear systems with the same A matrix using > superlu_dist, and so i'm using the same ksp context for both systems. > The matrix is a square