153   PetscSuperLU_DIST *context = (PetscSuperLU_DIST *)attr_val;  in Petsc_Superlu_dist_keyval_DeleteFn()  local
158   if (context->use3d) {  in Petsc_Superlu_dist_keyval_DeleteFn()
159 …PetscStackCallExternalVoid("SuperLU_DIST:superlu_gridexit3d", superlu_gridexit3d(&context->grid3d)…  in Petsc_Superlu_dist_keyval_DeleteFn()
162     PetscStackCallExternalVoid("SuperLU_DIST:superlu_gridexit", superlu_gridexit(&context->grid));  in Petsc_Superlu_dist_keyval_DeleteFn()
163   PetscCallMPIReturnMPI(MPI_Comm_free(&context->comm));  in Petsc_Superlu_dist_keyval_DeleteFn()
164   PetscCallReturnMPI(PetscFree(context));  in Petsc_Superlu_dist_keyval_DeleteFn()
255     PetscSuperLU_DIST *context;  in MatDestroy_SuperLU_DIST()  local
260     PetscCallMPI(MPI_Comm_get_attr(comm, Petsc_Superlu_dist_keyval, &context, &iflg));  in MatDestroy_SuperLU_DIST()
261     if (iflg) context->busy = PETSC_FALSE;  in MatDestroy_SuperLU_DIST()
596   PetscSuperLU_DIST *context = NULL;  in MatLUFactorSymbolic_SuperLU_DIST()  local
695   PetscCallMPI(MPI_Comm_get_attr(comm, Petsc_Superlu_dist_keyval, &context, &iflg));  in MatLUFactorSymbolic_SuperLU_DIST()
696   if (!iflg || context->busy) { /* additional options */  in MatLUFactorSymbolic_SuperLU_DIST()
698       PetscCall(PetscNew(&context));  in MatLUFactorSymbolic_SuperLU_DIST()
699       context->busy = PETSC_TRUE;  in MatLUFactorSymbolic_SuperLU_DIST()
700       PetscCallMPI(MPI_Comm_dup(comm, &context->comm));  in MatLUFactorSymbolic_SuperLU_DIST()
701       PetscCallMPI(MPI_Comm_set_attr(comm, Petsc_Superlu_dist_keyval, context));  in MatLUFactorSymbolic_SuperLU_DIST()
748 …lExternalVoid("SuperLU_DIST:superlu_gridinit3d", superlu_gridinit3d(context ? context->comm : lu->…  in MatLUFactorSymbolic_SuperLU_DIST()
749       if (context) {  in MatLUFactorSymbolic_SuperLU_DIST()
750         context->grid3d = lu->grid3d;  in MatLUFactorSymbolic_SuperLU_DIST()
751         context->use3d  = lu->use3d;  in MatLUFactorSymbolic_SuperLU_DIST()
755 …kCallExternalVoid("SuperLU_DIST:superlu_gridinit", superlu_gridinit(context ? context->comm : lu->…  in MatLUFactorSymbolic_SuperLU_DIST()
756       if (context) context->grid = lu->grid;  in MatLUFactorSymbolic_SuperLU_DIST()
768     context->busy = PETSC_TRUE;  in MatLUFactorSymbolic_SuperLU_DIST()
769     lu->grid      = context->grid;  in MatLUFactorSymbolic_SuperLU_DIST()