Hi, I am solving 4 linear equations in my cfd code. I have declared them as:
KSP ksp,ksp_semi_x,ksp_semi_y,ksp_semi_z PC pc,pc_semi_x,pc_semi_y,pc_semi_z PCType ptype KSPType ksptype However, I only want to solve the 1st eqn via hypre (thru command prompt), and the others via KSPBCGS. I now add: ksp_type richardson -pc_type hypre -pc_type_hypre boomeramg Are all the eqns now solved using hypre? How should I specify in the command prompt? -- Yours sincerely, TAY wee-beng
