133   Vec        x, xred, yred, xtmp;  in PCTelescopeSetUp_default()  local
165   PetscCall(VecCreate(comm, &xtmp));  in PCTelescopeSetUp_default()
166   PetscCall(VecSetSizes(xtmp, m, PETSC_DECIDE));  in PCTelescopeSetUp_default()
167   PetscCall(VecSetBlockSize(xtmp, bs));  in PCTelescopeSetUp_default()
168   PetscCall(VecSetType(xtmp, vectype));  in PCTelescopeSetUp_default()
179   PetscCall(VecScatterCreate(x, isin, xtmp, NULL, &scatter));  in PCTelescopeSetUp_default()
185   sred->xtmp    = xtmp;  in PCTelescopeSetUp_default()
252     PetscCall(VecScatterBegin(sred->scatter, vecs[k], sred->xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCTelescopeSubNullSpaceCreate_Telescope()
253     PetscCall(VecScatterEnd(sred->scatter, vecs[k], sred->xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCTelescopeSubNullSpaceCreate_Telescope()
256       PetscCall(VecGetArrayRead(sred->xtmp, &x_array));  in PCTelescopeSubNullSpaceCreate_Telescope()
263       PetscCall(VecRestoreArrayRead(sred->xtmp, &x_array));  in PCTelescopeSubNullSpaceCreate_Telescope()
570   Vec                xtmp, xred, yred;  in PCApply_Telescope()  local
579   xtmp    = sred->xtmp;  in PCApply_Telescope()
585   PetscCall(VecScatterBegin(scatter, x, xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCApply_Telescope()
586   PetscCall(VecScatterEnd(scatter, x, xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCApply_Telescope()
589   PetscCall(VecGetArrayRead(xtmp, &x_array));  in PCApply_Telescope()
597   PetscCall(VecRestoreArrayRead(xtmp, &x_array));  in PCApply_Telescope()
604   PetscCall(VecGetArray(xtmp, &array));  in PCApply_Telescope()
612   PetscCall(VecRestoreArray(xtmp, &array));  in PCApply_Telescope()
613   PetscCall(VecScatterBegin(scatter, xtmp, y, INSERT_VALUES, SCATTER_REVERSE));  in PCApply_Telescope()
614   PetscCall(VecScatterEnd(scatter, xtmp, y, INSERT_VALUES, SCATTER_REVERSE));  in PCApply_Telescope()
621   Vec                xtmp, yred;  in PCApplyRichardson_Telescope()  local
628   xtmp    = sred->xtmp;  in PCApplyRichardson_Telescope()
638     PetscCall(VecScatterBegin(scatter, y, xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCApplyRichardson_Telescope()
639     PetscCall(VecScatterEnd(scatter, y, xtmp, INSERT_VALUES, SCATTER_FORWARD));  in PCApplyRichardson_Telescope()
642     PetscCall(VecGetArrayRead(xtmp, &x_array));  in PCApplyRichardson_Telescope()
650     PetscCall(VecRestoreArrayRead(xtmp, &x_array));  in PCApplyRichardson_Telescope()
676   PetscCall(VecDestroy(&sred->xtmp));  in PCReset_Telescope()