(void *, int, MPI_Datatype, void *, int, MPI_Datatype,
MPI_Comm));
+/** \ingroup MPI allgather
+ * \brief The list of all available allgather collectives
+ */
+XBT_PUBLIC_DATA(s_mpi_coll_description_t) mpi_coll_allgatherv_description[];
+XBT_PUBLIC_DATA(int (*mpi_coll_allgatherv_fun)
+ (void *, int, MPI_Datatype, void *, int*, int*, MPI_Datatype,
+ MPI_Comm));
+
/** \ingroup MPI allreduce
* \brief The list of all available allgather collectives