96   PetscSF        esf;  in PetscSFCreateEmbeddedRootSF_Alltoall()  local
135   PetscCall(PetscSFCreate(comm, &esf));  in PetscSFCreateEmbeddedRootSF_Alltoall()
136 …PetscCall(PetscSFSetType(esf, PETSCSFBASIC)); /* This optimized routine can only create a basic sf…  in PetscSFCreateEmbeddedRootSF_Alltoall()
137 …PetscCall(PetscSFSetGraph(esf, sf->nleaves, nleaves, ilocal, PETSC_OWN_POINTER, iremote, PETSC_OWN…  in PetscSFCreateEmbeddedRootSF_Alltoall()
140 …PetscCall(PetscMalloc4(nleaves, &esf->ranks, nleaves + 1, &esf->roffset, nleaves, &esf->rmine, nle…  in PetscSFCreateEmbeddedRootSF_Alltoall()
141   esf->nranks     = nleaves;  in PetscSFCreateEmbeddedRootSF_Alltoall()
142   esf->ndranks    = ndranks;  in PetscSFCreateEmbeddedRootSF_Alltoall()
143   esf->roffset[0] = 0;  in PetscSFCreateEmbeddedRootSF_Alltoall()
145     esf->ranks[i]       = leaves[i];  in PetscSFCreateEmbeddedRootSF_Alltoall()
146     esf->roffset[i + 1] = i + 1;  in PetscSFCreateEmbeddedRootSF_Alltoall()
147     esf->rmine[i]       = leaves[i];  in PetscSFCreateEmbeddedRootSF_Alltoall()
148     esf->rremote[i]     = leaves[i];  in PetscSFCreateEmbeddedRootSF_Alltoall()
152   bas = (PetscSF_Basic *)esf->data;  in PetscSFCreateEmbeddedRootSF_Alltoall()
178   esf->nleafreqs  = esf->nranks - esf->ndranks;  in PetscSFCreateEmbeddedRootSF_Alltoall()
180   esf->persistent = PETSC_TRUE;  in PetscSFCreateEmbeddedRootSF_Alltoall()
182   PetscCall(PetscSFSetUpPackFields(esf));  in PetscSFCreateEmbeddedRootSF_Alltoall()
184   esf->setupcalled = PETSC_TRUE; /* We have done setup ourselves! */  in PetscSFCreateEmbeddedRootSF_Alltoall()
185   *newsf           = esf;  in PetscSFCreateEmbeddedRootSF_Alltoall()