60   KSP                  ksp;  in RunWithDM()  local
192   PetscCall(KSPCreate(rp->comm, &ksp));  in RunWithDM()
195     PetscCall(KSPGetPC(ksp, &pc));  in RunWithDM()
207     PetscCall(KSPSetType(ksp, KSPCG));  in RunWithDM()
208     PetscCall(KSPSetNormType(ksp, KSP_NORM_NATURAL));  in RunWithDM()
209     PetscCall(KSPSetTolerances(ksp, 1e-10, PETSC_DEFAULT, PETSC_DEFAULT, PETSC_DEFAULT));  in RunWithDM()
211   PetscCall(KSPSetOperators(ksp, mat_O, mat_O));  in RunWithDM()
214   PetscCall(KSPSetTolerances(ksp, 1e-10, PETSC_DEFAULT, PETSC_DEFAULT, 1));  in RunWithDM()
216   PetscCall(KSPSolve(ksp, rhs, X));  in RunWithDM()
221     PetscCall(KSPSetTolerances(ksp, 1e-10, PETSC_DEFAULT, PETSC_DEFAULT, rp->ksp_max_it_clip[0]));  in RunWithDM()
223     PetscCall(KSPSetTolerances(ksp, 1e-10, PETSC_DEFAULT, PETSC_DEFAULT, rp->ksp_max_it_clip[1]));  in RunWithDM()
225   PetscCall(KSPSetFromOptions(ksp));  in RunWithDM()
229   PetscCall(PetscBarrier((PetscObject)ksp));  in RunWithDM()
236   PetscCall(KSPSolve(ksp, rhs, X));  in RunWithDM()
248     PetscCall(KSPGetType(ksp, &ksp_type));  in RunWithDM()
249     PetscCall(KSPGetConvergedReason(ksp, &reason));  in RunWithDM()
250     PetscCall(KSPGetIterationNumber(ksp, &its));  in RunWithDM()
251     PetscCall(KSPGetResidualNorm(ksp, &rnorm));  in RunWithDM()
311   PetscCall(KSPDestroy(&ksp));  in RunWithDM()