575 …PetscCall(PetscSFReduceWithMemTypeBegin(a->Mvctx, MPIU_SCALAR, axmtype, ax, aymtype, ay, MPIU_SUM)…  in MatMultHermitianTransposeColumnRange_MPIDense()
576   PetscCall(PetscSFReduceEnd(a->Mvctx, MPIU_SCALAR, ax, ay, MPIU_SUM));  in MatMultHermitianTransposeColumnRange_MPIDense()
596 …PetscCall(PetscSFReduceWithMemTypeBegin(a->Mvctx, MPIU_SCALAR, axmtype, ax, aymtype, ay, MPIU_SUM)…  in MatMultTransposeKernel_MPIDense()
597   PetscCall(PetscSFReduceEnd(a->Mvctx, MPIU_SCALAR, ax, ay, MPIU_SUM));  in MatMultTransposeKernel_MPIDense()
617 …PetscCall(PetscSFReduceWithMemTypeBegin(a->Mvctx, MPIU_SCALAR, axmtype, ax, aymtype, ay, MPIU_SUM)…  in MatMultHermitianTransposeAddColumnRange_MPIDense()
618   PetscCall(PetscSFReduceEnd(a->Mvctx, MPIU_SCALAR, ax, ay, MPIU_SUM));  in MatMultHermitianTransposeAddColumnRange_MPIDense()
638 …PetscCall(PetscSFReduceWithMemTypeBegin(a->Mvctx, MPIU_SCALAR, axmtype, ax, aymtype, ay, MPIU_SUM)…  in MatMultTransposeAddKernel_MPIDense()
639   PetscCall(PetscSFReduceEnd(a->Mvctx, MPIU_SCALAR, ax, ay, MPIU_SUM));  in MatMultTransposeAddKernel_MPIDense()
1042 …  PetscCallMPI(MPIU_Allreduce(&sum, nrm, 1, MPIU_REAL, MPIU_SUM, PetscObjectComm((PetscObject)A)));  in MatNorm_MPIDense()
1057 …PetscCallMPI(MPIU_Allreduce(MPI_IN_PLACE, tmp, A->cmap->N, MPIU_REAL, MPIU_SUM, PetscObjectComm((P…  in MatNorm_MPIDense()
1192     PetscCallMPI(MPIU_Allreduce(MPI_IN_PLACE, reductions, n, MPIU_REAL, MPIU_SUM, A->hdr.comm));  in MatGetColumnReductions_MPIDense()
2138 …duceWithMemTypeBegin(a->Mvctx, vector_type, atb_memtype, atb_array, c_memtype, c_array, MPIU_SUM));  in MatTransposeMatMultNumeric_MPIDense_MPIDense()
2139     PetscCall(PetscSFReduceEnd(a->Mvctx, vector_type, atb_array, c_array, MPIU_SUM));  in MatTransposeMatMultNumeric_MPIDense_MPIDense()
2164   PetscCallMPI(MPI_Reduce_scatter(sendbuf, carray, recvcounts, MPIU_SCALAR, MPIU_SUM, comm));  in MatTransposeMatMultNumeric_MPIDense_MPIDense()
2683   else if (mode == ADD_VALUES) op = MPIU_SUM;  in MatDenseScatter_Private()