/** @brief MPI collective description */
#define COLL_DEFS(cat, ret, args, args2) \
- static void set_##cat(std::string name); \
+ static void set_##cat(const std::string& name); \
static s_mpi_coll_description_t mpi_coll_##cat##_description[]; \
static int(*cat) args;
};
class Colls{
- public:
- static XBT_PUBLIC void coll_help(const char* category, s_mpi_coll_description_t* table);
- static XBT_PUBLIC int find_coll_description(s_mpi_coll_description_t* table, std::string name, const char* desc);
- static void set_collectives();
-
- // for each collective type, create the set_* prototype, the description array and the function pointer
- COLL_APPLY(COLL_DEFS, COLL_GATHER_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_ALLGATHER_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_ALLGATHERV_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_REDUCE_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_ALLREDUCE_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_REDUCE_SCATTER_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_SCATTER_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_BARRIER_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_BCAST_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_ALLTOALL_SIG, "");
- COLL_APPLY(COLL_DEFS, COLL_ALLTOALLV_SIG, "");
-
- // These fairly unused collectives only have one implementation in SMPI
- static int gatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts, int* displs,
- MPI_Datatype recvtype, int root, MPI_Comm comm);
- static int scatterv(void* sendbuf, int* sendcounts, int* displs, MPI_Datatype sendtype, void* recvbuf,
- int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);
- static int scan(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
- static int exscan(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
-
- static void (*smpi_coll_cleanup_callback)();
+public:
+ static XBT_PUBLIC void coll_help(const char* category, s_mpi_coll_description_t* table);
+ static XBT_PUBLIC int find_coll_description(s_mpi_coll_description_t* table, const std::string& name,
+ const char* desc);
+ static void set_collectives();
+
+ // for each collective type, create the set_* prototype, the description array and the function pointer
+ COLL_APPLY(COLL_DEFS, COLL_GATHER_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_ALLGATHER_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_ALLGATHERV_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_REDUCE_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_ALLREDUCE_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_REDUCE_SCATTER_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_SCATTER_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_BARRIER_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_BCAST_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_ALLTOALL_SIG, "");
+ COLL_APPLY(COLL_DEFS, COLL_ALLTOALLV_SIG, "");
+
+ // These fairly unused collectives only have one implementation in SMPI
+ static int gatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts, int* displs,
+ MPI_Datatype recvtype, int root, MPI_Comm comm);
+ static int scatterv(void* sendbuf, int* sendcounts, int* displs, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+ MPI_Datatype recvtype, int root, MPI_Comm comm);
+ static int scan(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
+ static int exscan(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
+
+ //async collectives
+ static int Ibarrier(MPI_Comm comm, MPI_Request* request);
+
+ static void (*smpi_coll_cleanup_callback)();
};
class Coll {
- public:
- // for each collective type, create a function member
- COLL_APPLY(COLL_SIG,COLL_GATHER_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_ALLGATHER_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_ALLGATHERV_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_REDUCE_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_ALLREDUCE_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_REDUCE_SCATTER_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_SCATTER_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_BARRIER_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_BCAST_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_ALLTOALL_SIG,"");
- COLL_APPLY(COLL_SIG,COLL_ALLTOALLV_SIG,"");
+public:
+ // for each collective type, create a function member
+ COLL_APPLY(COLL_SIG, COLL_GATHER_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_ALLGATHER_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_ALLGATHERV_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_REDUCE_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_ALLREDUCE_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_REDUCE_SCATTER_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_SCATTER_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_BARRIER_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_BCAST_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_ALLTOALL_SIG, "");
+ COLL_APPLY(COLL_SIG, COLL_ALLTOALLV_SIG, "");
};
-
/*************
* GATHER *
*************/