40 …orrectDiscretePressure_Private(SNES snes, PetscInt pfield, MatNullSpace nullspace, Vec u, PetscCtx…  in SNESCorrectDiscretePressure_Private()  argument
53 …PetscCheck(nullspace, comm, PETSC_ERR_ARG_WRONG, "Cannot compute test without a Jacobian nullspace…  in SNESCorrectDiscretePressure_Private()
56   PetscCall(MatNullSpaceGetVecs(nullspace, NULL, &Nv, &nullvecs));  in SNESCorrectDiscretePressure_Private()
116     MatNullSpace nullspace;  in SNESConvergedCorrectPressure()  local
122     PetscCall(MatGetNullSpace(J, &nullspace));  in SNESConvergedCorrectPressure()
123     PetscCall(MatNullSpaceGetVecs(nullspace, NULL, NULL, &nullvecs));  in SNESConvergedCorrectPressure()
130     MatNullSpace nullspace;  in SNESConvergedCorrectPressure()  local
135     PetscCall(MatGetNullSpace(J, &nullspace));  in SNESConvergedCorrectPressure()
136     PetscCall(SNESCorrectDiscretePressure_Private(snes, pfield, nullspace, u, ctx));  in SNESConvergedCorrectPressure()
901   MatNullSpace nullspace;  in DMSNESCheckJacobian()  local
934   PetscCall(MatGetNullSpace(J, &nullspace));  in DMSNESCheckJacobian()
935   if (nullspace) {  in DMSNESCheckJacobian()
937     PetscCall(MatNullSpaceTest(nullspace, J, &isNull));  in DMSNESCheckJacobian()