X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d9c9e08948a8387e9e8ecb0fe67ab6b94ec2a66f..cd9affe6152d6bbec19a72ea6fe26ab9407b51b7:/src/smpi/colls/smpi_mvapich2_selector_stampede.h diff --git a/src/smpi/colls/smpi_mvapich2_selector_stampede.h b/src/smpi/colls/smpi_mvapich2_selector_stampede.h index db05c60736..65796c2c1b 100644 --- a/src/smpi/colls/smpi_mvapich2_selector_stampede.h +++ b/src/smpi/colls/smpi_mvapich2_selector_stampede.h @@ -10,6 +10,8 @@ /************ Alltoall variables and initializers */ #define MV2_MAX_NB_THRESHOLDS 32 + + typedef struct { int min; int max; @@ -37,7 +39,7 @@ mv2_alltoall_tuning_table **mv2_alltoall_thresholds_table = NULL; #define MPIR_Alltoall_bruck_MV2 smpi_coll_tuned_alltoall_bruck #define MPIR_Alltoall_RD_MV2 smpi_coll_tuned_alltoall_rdb -#define MPIR_Alltoall_Scatter_dest_MV2 smpi_coll_tuned_alltoall_ring +#define MPIR_Alltoall_Scatter_dest_MV2 smpi_coll_tuned_alltoall_mvapich2_scatter_dest #define MPIR_Alltoall_pairwise_MV2 smpi_coll_tuned_alltoall_pair #define MPIR_Alltoall_inplace_MV2 smpi_coll_tuned_alltoall_ring @@ -318,11 +320,20 @@ int mv2_allgather_num_ppn_conf = 1; int *mv2_size_allgather_tuning_table = NULL; mv2_allgather_tuning_table **mv2_allgather_thresholds_table = NULL; +static int MPIR_Allgather_RD_Allgather_Comm_MV2( void *sendbuf, + int sendcount, + MPI_Datatype sendtype, + void *recvbuf, + int recvcount, + MPI_Datatype recvtype, MPI_Comm comm_ptr) +{ + return 0; +} + #define MPIR_Allgather_Bruck_MV2 smpi_coll_tuned_allgather_bruck #define MPIR_Allgather_RD_MV2 smpi_coll_tuned_allgather_rdb -#define MPIR_Allgather_RD_Allgather_Comm_MV2 smpi_coll_tuned_allgather_rdb #define MPIR_Allgather_Ring_MV2 smpi_coll_tuned_allgather_ring - +#define MPIR_2lvl_Allgather_MV2 smpi_coll_tuned_allgather_mvapich2_smp static void init_mv2_allgather_tables_stampede(){ int i; @@ -576,7 +587,7 @@ MV2_Gather_function_ptr MV2_Gather_intra_node_function = NULL; #define MPIR_Gather_MV2_Direct smpi_coll_tuned_gather_ompi_basic_linear -#define MPIR_Gather_MV2_two_level_Direct smpi_coll_tuned_gather_ompi_basic_linear +#define MPIR_Gather_MV2_two_level_Direct smpi_coll_tuned_gather_mvapich2_two_level #define MPIR_Gather_intra smpi_coll_tuned_gather_mpich @@ -809,7 +820,7 @@ static int MPIR_Allreduce_reduce_shmem_MV2( void *sendbuf, #define MPIR_Allreduce_pt2pt_rd_MV2 smpi_coll_tuned_allreduce_rdb #define MPIR_Allreduce_pt2pt_rs_MV2 smpi_coll_tuned_allreduce_mvapich2_rs - +#define MPIR_Allreduce_two_level_MV2 smpi_coll_tuned_allreduce_mvapich2_two_level static void init_mv2_allreduce_tables_stampede(){ @@ -954,8 +965,8 @@ static void init_mv2_allreduce_tables_stampede(){ } -/* -Bcast deactivated for now, defaults to mpich one + + typedef struct { int min; int max; @@ -986,11 +997,29 @@ int (*MV2_Bcast_function) (void *buffer, int count, MPI_Datatype datatype, int (*MV2_Bcast_intra_node_function) (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm_ptr) = NULL; +int zcpy_knomial_factor = 2; +int mv2_pipelined_zcpy_knomial_factor = -1; +int bcast_segment_size = 8192; +int mv2_inter_node_knomial_factor = 4; +int mv2_intra_node_knomial_factor = 4; +#define mv2_bcast_two_level_system_size 64 +#define mv2_bcast_short_msg 16384 +#define mv2_bcast_large_msg 512*1024 + +#define INTRA_NODE_ROOT 0 + +#define MPIR_Pipelined_Bcast_Zcpy_MV2 smpi_coll_tuned_bcast_mpich +#define MPIR_Pipelined_Bcast_MV2 smpi_coll_tuned_bcast_mpich +#define MPIR_Bcast_binomial_MV2 smpi_coll_tuned_bcast_binomial_tree +#define MPIR_Bcast_scatter_ring_allgather_shm_MV2 smpi_coll_tuned_bcast_scatter_LR_allgather +#define MPIR_Bcast_scatter_doubling_allgather_MV2 smpi_coll_tuned_bcast_scatter_rdb_allgather +#define MPIR_Bcast_scatter_ring_allgather_MV2 smpi_coll_tuned_bcast_scatter_LR_allgather +#define MPIR_Shmem_Bcast_MV2 smpi_coll_tuned_bcast_mpich +#define MPIR_Bcast_tune_inter_node_helper_MV2 smpi_coll_tuned_bcast_mvapich2_inter_node +#define MPIR_Bcast_inter_node_helper_MV2 smpi_coll_tuned_bcast_mvapich2_inter_node +#define MPIR_Knomial_Bcast_intra_node_MV2 smpi_coll_tuned_bcast_mvapich2_knomial_intra_node +#define MPIR_Bcast_intra_MV2 smpi_coll_tuned_bcast_mvapich2_intra_node - */ - - -/* static void init_mv2_bcast_tables_stampede(){ //Stampede, mv2_size_bcast_tuning_table=8; @@ -1198,7 +1227,7 @@ static void init_mv2_bcast_tables_stampede(){ memcpy(mv2_bcast_thresholds_table, mv2_tmp_bcast_thresholds_table, mv2_size_bcast_tuning_table * sizeof (mv2_bcast_tuning_table)); -}*/ +} /************ Reduce variables and initializers */ @@ -1230,8 +1259,8 @@ int mv2_size_reduce_tuning_table = 0; mv2_reduce_tuning_table *mv2_reduce_thresholds_table = NULL; -int mv2_reduce_intra_knomial_factor = -1; -int mv2_reduce_inter_knomial_factor = -1; +int mv2_reduce_intra_knomial_factor = 2; +int mv2_reduce_inter_knomial_factor = 2; int (*MV2_Reduce_function)( void *sendbuf, void *recvbuf, @@ -1250,12 +1279,12 @@ int (*MV2_Reduce_intra_function)( void *sendbuf, MPI_Comm comm_ptr)=NULL; -#define MPIR_Reduce_inter_knomial_wrapper_MV2 smpi_coll_tuned_reduce_binomial -#define MPIR_Reduce_intra_knomial_wrapper_MV2 smpi_coll_tuned_reduce_binomial +#define MPIR_Reduce_inter_knomial_wrapper_MV2 smpi_coll_tuned_reduce_mvapich2_knomial +#define MPIR_Reduce_intra_knomial_wrapper_MV2 smpi_coll_tuned_reduce_mvapich2_knomial #define MPIR_Reduce_binomial_MV2 smpi_coll_tuned_reduce_binomial #define MPIR_Reduce_redscat_gather_MV2 smpi_coll_tuned_reduce_scatter_gather #define MPIR_Reduce_shmem_MV2 smpi_coll_tuned_reduce_ompi_basic_linear - +#define MPIR_Reduce_two_level_helper_MV2 smpi_coll_tuned_reduce_mvapich2_two_level static void init_mv2_reduce_tables_stampede(){ @@ -1618,8 +1647,8 @@ int MPIR_Scatter_mcst_wrap_MV2(void *sendbuf, #define MPIR_Scatter_MV2_Binomial smpi_coll_tuned_scatter_ompi_binomial #define MPIR_Scatter_MV2_Direct smpi_coll_tuned_scatter_ompi_basic_linear -#define MPIR_Scatter_MV2_two_level_Binomial smpi_coll_tuned_scatter_ompi_binomial -#define MPIR_Scatter_MV2_two_level_Direct smpi_coll_tuned_scatter_ompi_basic_linear +#define MPIR_Scatter_MV2_two_level_Binomial smpi_coll_tuned_scatter_mvapich2_two_level_binomial +#define MPIR_Scatter_MV2_two_level_Direct smpi_coll_tuned_scatter_mvapich2_two_level_direct