MPI_Ialltoall      41 ompi/mpi/c/ialltoall.c #define MPI_Ialltoall PMPI_Ialltoall
MPI_Ialltoall      47 ompi/mpi/c/ialltoall.c int MPI_Ialltoall(const void *sendbuf, int sendcount, MPI_Datatype sendtype,