476     Vec     *etaComp, *DComp;  in TestFreeField()  local
479     PetscCall(PetscMalloc2(Nc, &etaComp, Nc, &DComp));  in TestFreeField()
486       PetscCall(VecCreate(PetscObjectComm((PetscObject)etaHat), &etaComp[i]));  in TestFreeField()
488       PetscCall(VecSetType(etaComp[i], vtype));  in TestFreeField()
489       PetscCall(VecSetSizes(etaComp[i], n / Nc, N / Nc));  in TestFreeField()
490       PetscCall(VecDuplicate(etaComp[i], &DComp[i]));  in TestFreeField()
492     PetscCall(VecStrideGatherAll(etaHat, etaComp, INSERT_VALUES));  in TestFreeField()
496         PetscCall(VecViewFromOptions(etaComp[i], NULL, "-etahat_view"));  in TestFreeField()
499       PetscCall(VecAXPY(etaComp[i], -1., DComp[i]));  in TestFreeField()
500       PetscCall(VecNorm(etaComp[i], NORM_INFINITY, &nrm));  in TestFreeField()
503     PetscCall(VecStrideScatterAll(etaComp, etaHat, INSERT_VALUES));  in TestFreeField()
505       PetscCall(VecDestroy(&etaComp[i]));  in TestFreeField()
508     PetscCall(PetscFree2(etaComp, DComp));  in TestFreeField()