Hi All,
When building PETSc with 64 bit indices, it seems that PetscSFCount is
64-bit integer while MPI_Count is still 32 bit.
typedef long MPI_Count;
typedef PetscInt PetscSFCount;
I had the following errors. Do I have a bad MPI?
Thanks,
Fande
Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:171:18:
error: no matching function for call to 'MPI_Ineighbor_alltoallv_c'
PetscCallMPI(MPIU_Ineighbor_alltoallv(rootbuf,dat->rootcounts,dat->rootdispls,unit,leafbuf,dat->leafcounts,dat->leafdispls,unit,distcomm,req));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:97:79:
note: expanded from macro 'MPIU_Ineighbor_alltoallv'
#define MPIU_Ineighbor_alltoallv(a,b,c,d,e,f,g,h,i,j)
MPI_Ineighbor_alltoallv_c(a,b,c,d,e,f,g,h,i,j)
^~~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:
expanded from macro 'PetscCallMPI'
PetscMPIInt _7_errorcode = __VA_ARGS__;
\
^~~~~~~~~~~
/Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:945:5: note:
candidate function not viable: no known conversion from 'PetscSFCount *'
(aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd
argument
int MPI_Ineighbor_alltoallv_c(const void *sendbuf, const MPI_Count
sendcounts[],
^
/Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:195:18:
error: no matching function for call to 'MPI_Ineighbor_alltoallv_c'
PetscCallMPI(MPIU_Ineighbor_alltoallv(leafbuf,dat->leafcounts,dat->leafdispls,unit,rootbuf,dat->rootcounts,dat->rootdispls,unit,distcomm,req));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:97:79:
note: expanded from macro 'MPIU_Ineighbor_alltoallv'
#define MPIU_Ineighbor_alltoallv(a,b,c,d,e,f,g,h,i,j)
MPI_Ineighbor_alltoallv_c(a,b,c,d,e,f,g,h,i,j)
^~~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:
expanded from macro 'PetscCallMPI'
PetscMPIInt _7_errorcode = __VA_ARGS__;
\
^~~~~~~~~~~
/Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:945:5: note:
candidate function not viable: no known conversion from 'PetscSFCount *'
(aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd
argument
int MPI_Ineighbor_alltoallv_c(const void *sendbuf, const MPI_Count
sendcounts[],
^
/Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:240:18:
error: no matching function for call to 'MPI_Neighbor_alltoallv_c'
PetscCallMPI(MPIU_Neighbor_alltoallv(rootbuf,dat->rootcounts,dat->rootdispls,unit,leafbuf,dat->leafcounts,dat->leafdispls,unit,comm));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:96:79:
note: expanded from macro 'MPIU_Neighbor_alltoallv'
#define MPIU_Neighbor_alltoallv(a,b,c,d,e,f,g,h,i)
MPI_Neighbor_alltoallv_c(a,b,c,d,e,f,g,h,i)
^~~~~~~~~~~~~~~~~~~~~~~~
/Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:
expanded from macro 'PetscCallMPI'
PetscMPIInt _7_errorcode = __VA_ARGS__;
\
^~~~~~~~~~~
/Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:1001:5: note:
candidate function not viable: no known conversion from 'PetscSFCount *'
(aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd
argument
int MPI_Neighbor_alltoallv_c(const void *sendbuf, const MPI_Count
sendcounts[],
^
