xref: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.h (revision 00816365229eff0fcb3567887feb4c4abe2b0e86) 
1dd5b3ca6SJunchao Zhang #if !defined(_SFALLGATHERV_H)
2dd5b3ca6SJunchao Zhang #define _SFALLGATHERV_H
3dd5b3ca6SJunchao Zhang 
4dd5b3ca6SJunchao Zhang #include <petsc/private/sfimpl.h> /*I "petscsf.h" I*/
5dd5b3ca6SJunchao Zhang #include <../src/vec/is/sf/impls/basic/sfpack.h>
6dd5b3ca6SJunchao Zhang #include <../src/vec/is/sf/impls/basic/sfbasic.h>
7dd5b3ca6SJunchao Zhang 
8dd5b3ca6SJunchao Zhang typedef struct {
9dd5b3ca6SJunchao Zhang   SFBASICHEADER;
10dd5b3ca6SJunchao Zhang   PetscMPIInt   *displs,*recvcounts;
11dd5b3ca6SJunchao Zhang } PetscSF_Allgatherv;
12dd5b3ca6SJunchao Zhang 
13cd620004SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFSetUp_Allgather(PetscSF);
14dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFSetUp_Allgatherv(PetscSF);
15dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFReset_Allgatherv(PetscSF);
16dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFDestroy_Allgatherv(PetscSF);
17eb02082bSJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFFetchAndOpBegin_Allgatherv(PetscSF sf,MPI_Datatype,PetscMemType,void*,PetscMemType,const void*,void*,MPI_Op);
18*00816365SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFFetchAndOpEnd_Allgatherv(PetscSF,MPI_Datatype,void*,const void*,void*,MPI_Op);
19dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFGetRootRanks_Allgatherv(PetscSF,PetscInt*,const PetscMPIInt**,const PetscInt**,const PetscInt**,const PetscInt**);
20dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFGetLeafRanks_Allgatherv(PetscSF,PetscInt*,const PetscMPIInt**,const PetscInt**,const PetscInt**);
21dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFCreateLocalSF_Allgatherv(PetscSF,PetscSF*);
22dd5b3ca6SJunchao Zhang PETSC_INTERN PetscErrorCode PetscSFGetGraph_Allgatherv(PetscSF,PetscInt*,PetscInt*,const PetscInt**,const PetscSFNode**);
23dd5b3ca6SJunchao Zhang #endif
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