7 static PetscErrorCode PetscSFLinkStartCommunication_Gather(PetscSF sf, PetscSFLink link, PetscSFDir…  in PetscSFLinkStartCommunication_Gather()  argument
17 …PetscCall(PetscSFLinkCopyRootBufferInCaseNotUseGpuAwareMPI(sf, link, PETSC_TRUE /* device2host bef…  in PetscSFLinkStartCommunication_Gather()
19 …PetscCall(PetscSFLinkCopyLeafBufferInCaseNotUseGpuAwareMPI(sf, link, PETSC_TRUE /* device2host */)…  in PetscSFLinkStartCommunication_Gather()
21   PetscCall(PetscObjectGetComm((PetscObject)sf, &comm));  in PetscSFLinkStartCommunication_Gather()
22   PetscCall(PetscMPIIntCast(sf->nroots, &count));  in PetscSFLinkStartCommunication_Gather()
23 …PetscCall(PetscSFLinkGetMPIBuffersAndRequests(sf, link, direction, &rootbuf, &leafbuf, &req, NULL)…  in PetscSFLinkStartCommunication_Gather()
24   PetscCall(PetscSFLinkSyncStreamBeforeCallMPI(sf, link));  in PetscSFLinkStartCommunication_Gather()
34 static PetscErrorCode PetscSFSetCommunicationOps_Gather(PetscSF sf, PetscSFLink link)  in PetscSFSetCommunicationOps_Gather()  argument
41 PETSC_INTERN PetscErrorCode PetscSFCreate_Gather(PetscSF sf)  in PetscSFCreate_Gather()  argument
43   PetscSF_Gather *dat = (PetscSF_Gather *)sf->data;  in PetscSFCreate_Gather()
46   sf->ops->BcastBegin  = PetscSFBcastBegin_Basic;  in PetscSFCreate_Gather()
47   sf->ops->BcastEnd    = PetscSFBcastEnd_Basic;  in PetscSFCreate_Gather()
48   sf->ops->ReduceBegin = PetscSFReduceBegin_Basic;  in PetscSFCreate_Gather()
49   sf->ops->ReduceEnd   = PetscSFReduceEnd_Basic;  in PetscSFCreate_Gather()
52   sf->ops->Reset         = PetscSFReset_Allgatherv;  in PetscSFCreate_Gather()
53   sf->ops->Destroy       = PetscSFDestroy_Allgatherv;  in PetscSFCreate_Gather()
54   sf->ops->GetGraph      = PetscSFGetGraph_Allgatherv;  in PetscSFCreate_Gather()
55   sf->ops->GetRootRanks  = PetscSFGetRootRanks_Allgatherv;  in PetscSFCreate_Gather()
56   sf->ops->GetLeafRanks  = PetscSFGetLeafRanks_Allgatherv;  in PetscSFCreate_Gather()
57   sf->ops->FetchAndOpEnd = PetscSFFetchAndOpEnd_Allgatherv;  in PetscSFCreate_Gather()
58   sf->ops->CreateLocalSF = PetscSFCreateLocalSF_Allgatherv;  in PetscSFCreate_Gather()
61   sf->ops->SetUp = PetscSFSetUp_Allgather;  in PetscSFCreate_Gather()
64   sf->ops->FetchAndOpBegin = PetscSFFetchAndOpBegin_Gatherv;  in PetscSFCreate_Gather()
66   sf->ops->SetCommunicationOps = PetscSFSetCommunicationOps_Gather;  in PetscSFCreate_Gather()
68   sf->collective = PETSC_TRUE;  in PetscSFCreate_Gather()
71   sf->data = (void *)dat;  in PetscSFCreate_Gather()