src/smpi/colls/colls.h

   1 #ifndef SMPI_COLLS_H
   2 #define SMPI_COLLS_H
   3
   4 #include <math.h>
   5 #include "smpi/mpi.h"
   6 #include "smpi/private.h"
   7 #include "xbt.h"
   8
   9 #define COLL_DESCRIPTION(cat, ret, args, name) \
  10   {# name,\
  11    # cat " " # name " collective",\
  12    smpi_coll_tuned_ ## cat ## _ ## name}
  13
  14 #define COLL_PROTO(cat, ret, args, name) \
  15   ret smpi_coll_tuned_ ## cat ## _ ## name(COLL_UNPAREN args);
  16 #define COLL_UNPAREN(...)  __VA_ARGS__
  17
  18 #define COLL_APPLY(action, sig, name) action(sig, name)
  19 #define COLL_COMMA ,
  20 #define COLL_NOsep
  21 #define COLL_NOTHING(...)
  22
  23 /*************
  24  * GATHER *
  25  *************/
  26 #define COLL_GATHER_SIG gather, int, \
  27                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  28                            void *recv_buff, int recv_count, MPI_Datatype recv_type, \
  29                            int root, MPI_Comm comm)
  30
  31 #define COLL_GATHERS(action, COLL_sep) \
  32 COLL_APPLY(action, COLL_GATHER_SIG, ompi) COLL_sep \
  33 COLL_APPLY(action, COLL_GATHER_SIG, ompi_basic_linear) COLL_sep \
  34 COLL_APPLY(action, COLL_GATHER_SIG, ompi_binomial) COLL_sep \
  35 COLL_APPLY(action, COLL_GATHER_SIG, ompi_linear_sync) COLL_sep \
  36 COLL_APPLY(action, COLL_GATHER_SIG, mpich) COLL_sep \
  37 COLL_APPLY(action, COLL_GATHER_SIG, automatic)
  38
  39
  40
  41 COLL_GATHERS(COLL_PROTO, COLL_NOsep)
  42
  43 /*************
  44  * ALLGATHER *
  45  *************/
  46 #define COLL_ALLGATHER_SIG allgather, int, \
  47                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  48                            void *recv_buff, int recv_count, MPI_Datatype recv_type, \
  49                            MPI_Comm comm)
  50
  51 #define COLL_ALLGATHERS(action, COLL_sep) \
  52 COLL_APPLY(action, COLL_ALLGATHER_SIG, 2dmesh) COLL_sep \
  53 COLL_APPLY(action, COLL_ALLGATHER_SIG, 3dmesh) COLL_sep \
  54 COLL_APPLY(action, COLL_ALLGATHER_SIG, bruck) COLL_sep \
  55 COLL_APPLY(action, COLL_ALLGATHER_SIG, GB) COLL_sep \
  56 COLL_APPLY(action, COLL_ALLGATHER_SIG, loosely_lr) COLL_sep \
  57 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR) COLL_sep \
  58 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR_NB) COLL_sep \
  59 COLL_APPLY(action, COLL_ALLGATHER_SIG, pair) COLL_sep \
  60 COLL_APPLY(action, COLL_ALLGATHER_SIG, rdb) COLL_sep \
  61 COLL_APPLY(action, COLL_ALLGATHER_SIG, rhv) COLL_sep \
  62 COLL_APPLY(action, COLL_ALLGATHER_SIG, ring) COLL_sep \
  63 COLL_APPLY(action, COLL_ALLGATHER_SIG, SMP_NTS) COLL_sep \
  64 COLL_APPLY(action, COLL_ALLGATHER_SIG, smp_simple) COLL_sep \
  65 COLL_APPLY(action, COLL_ALLGATHER_SIG, spreading_simple) COLL_sep \
  66 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi) COLL_sep \
  67 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi_neighborexchange) COLL_sep \
  68 COLL_APPLY(action, COLL_ALLGATHER_SIG, mpich) COLL_sep \
  69 COLL_APPLY(action, COLL_ALLGATHER_SIG, automatic)
  70
  71
  72 COLL_ALLGATHERS(COLL_PROTO, COLL_NOsep)
  73
  74 /**************
  75  * ALLGATHERV *
  76  **************/
  77 #define COLL_ALLGATHERV_SIG allgatherv, int, \
  78                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  79                            void *recv_buff, int *recv_count, int *recv_disps, \
  80                            MPI_Datatype recv_type, MPI_Comm comm)
  81
  82 #define COLL_ALLGATHERVS(action, COLL_sep) \
  83 COLL_APPLY(action, COLL_ALLGATHERV_SIG, GB) COLL_sep \
  84 COLL_APPLY(action, COLL_ALLGATHERV_SIG, pair) COLL_sep \
  85 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ring) COLL_sep \
  86 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi) COLL_sep \
  87 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_neighborexchange) COLL_sep \
  88 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_bruck) COLL_sep \
  89 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich) COLL_sep \
  90 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_rdb) COLL_sep \
  91 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_ring) COLL_sep \
  92 COLL_APPLY(action, COLL_ALLGATHERV_SIG, automatic)
  93
  94 COLL_ALLGATHERVS(COLL_PROTO, COLL_NOsep)
  95
  96 /*************
  97  * ALLREDUCE *
  98  *************/
  99 #define COLL_ALLREDUCE_SIG allreduce, int, \
 100                           (void *sbuf, void *rbuf, int rcount, \
 101                            MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
 102
 103 #define COLL_ALLREDUCES(action, COLL_sep) \
 104 COLL_APPLY(action, COLL_ALLREDUCE_SIG, lr) COLL_sep \
 105 COLL_APPLY(action, COLL_ALLREDUCE_SIG, NTS) COLL_sep \
 106 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab1) COLL_sep \
 107 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab2) COLL_sep \
 108 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab_rdb) COLL_sep \
 109 COLL_NOTHING(COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab_reduce_scatter) COLL_sep) \
 110 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab_rsag) COLL_sep \
 111 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rdb) COLL_sep \
 112 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial) COLL_sep \
 113 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial_pipeline) COLL_sep \
 114 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rdb) COLL_sep \
 115 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag) COLL_sep \
 116 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_lr) COLL_sep \
 117 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_rab) COLL_sep \
 118 COLL_APPLY(action, COLL_ALLREDUCE_SIG, redbcast) COLL_sep \
 119 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi) COLL_sep \
 120 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi_ring_segmented) COLL_sep \
 121 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mpich) COLL_sep \
 122 COLL_APPLY(action, COLL_ALLREDUCE_SIG, automatic)
 123
 124 COLL_ALLREDUCES(COLL_PROTO, COLL_NOsep)
 125
 126
 127 /************
 128  * ALLTOALL *
 129  ************/
 130 #define COLL_ALLTOALL_SIG alltoall, int, \
 131                          (void *send_buff, int send_count, MPI_Datatype send_type, \
 132                           void *recv_buff, int recv_count, MPI_Datatype recv_type, \
 133                           MPI_Comm comm)
 134
 135 #define COLL_ALLTOALLS(action, COLL_sep) \
 136 COLL_APPLY(action, COLL_ALLTOALL_SIG, 2dmesh) COLL_sep \
 137 COLL_APPLY(action, COLL_ALLTOALL_SIG, 3dmesh) COLL_sep \
 138 COLL_NOTHING(COLL_APPLY(action, COLL_ALLTOALL_SIG, bruck) COLL_sep) \
 139 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair) COLL_sep \
 140 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_light_barrier) COLL_sep \
 141 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_mpi_barrier) COLL_sep \
 142 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_one_barrier) COLL_sep \
 143 COLL_APPLY(action, COLL_ALLTOALL_SIG, rdb) COLL_sep \
 144 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring) COLL_sep \
 145 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_light_barrier) COLL_sep \
 146 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_mpi_barrier) COLL_sep \
 147 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_one_barrier) COLL_sep \
 148 COLL_APPLY(action, COLL_ALLTOALL_SIG, simple) COLL_sep \
 149 COLL_APPLY(action, COLL_ALLTOALL_SIG, ompi) COLL_sep \
 150 COLL_APPLY(action, COLL_ALLTOALL_SIG, mpich) COLL_sep \
 151 COLL_APPLY(action, COLL_ALLTOALL_SIG, ompi_pairwise) COLL_sep \
 152 COLL_APPLY(action, COLL_ALLTOALL_SIG, automatic)
 153
 154 COLL_ALLTOALLS(COLL_PROTO, COLL_NOsep)
 155
 156 /*************
 157  * ALLTOALLV *
 158  *************/
 159 #define COLL_ALLTOALLV_SIG alltoallv, int, \
 160                          (void *send_buff, int *send_counts, int *send_disps, MPI_Datatype send_type, \
 161                           void *recv_buff, int *recv_counts, int *recv_disps, MPI_Datatype recv_type, \
 162                           MPI_Comm comm)
 163
 164 #define COLL_ALLTOALLVS(action, COLL_sep) \
 165 COLL_APPLY(action, COLL_ALLTOALLV_SIG, bruck) COLL_sep \
 166 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair) COLL_sep \
 167 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_light_barrier) COLL_sep \
 168 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_mpi_barrier) COLL_sep \
 169 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_one_barrier) COLL_sep \
 170 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring) COLL_sep \
 171 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_light_barrier) COLL_sep \
 172 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_mpi_barrier) COLL_sep \
 173 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_one_barrier) COLL_sep \
 174 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi) COLL_sep \
 175 COLL_APPLY(action, COLL_ALLTOALLV_SIG, mpich) COLL_sep \
 176 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi_basic_linear) COLL_sep \
 177 COLL_APPLY(action, COLL_ALLTOALLV_SIG, automatic)
 178
 179 COLL_ALLTOALLVS(COLL_PROTO, COLL_NOsep)
 180
 181 /*********
 182  * BCAST *
 183  *********/
 184 #define COLL_BCAST_SIG bcast, int, \
 185                       (void *buf, int count, MPI_Datatype datatype, \
 186                        int root, MPI_Comm comm)
 187
 188 #define COLL_BCASTS(action, COLL_sep) \
 189 COLL_APPLY(action, COLL_BCAST_SIG, arrival_nb) COLL_sep \
 190 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware) COLL_sep \
 191 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware_wait) COLL_sep \
 192 COLL_APPLY(action, COLL_BCAST_SIG, arrival_scatter) COLL_sep \
 193 COLL_APPLY(action, COLL_BCAST_SIG, binomial_tree) COLL_sep \
 194 COLL_APPLY(action, COLL_BCAST_SIG, flattree) COLL_sep \
 195 COLL_APPLY(action, COLL_BCAST_SIG, flattree_pipeline) COLL_sep \
 196 COLL_APPLY(action, COLL_BCAST_SIG, NTSB) COLL_sep \
 197 COLL_APPLY(action, COLL_BCAST_SIG, NTSL) COLL_sep \
 198 COLL_APPLY(action, COLL_BCAST_SIG, NTSL_Isend) COLL_sep \
 199 COLL_APPLY(action, COLL_BCAST_SIG, scatter_LR_allgather) COLL_sep \
 200 COLL_APPLY(action, COLL_BCAST_SIG, scatter_rdb_allgather) COLL_sep \
 201 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binary) COLL_sep \
 202 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binomial) COLL_sep \
 203 COLL_APPLY(action, COLL_BCAST_SIG, SMP_linear) COLL_sep \
 204 COLL_APPLY(action, COLL_BCAST_SIG, ompi) COLL_sep \
 205 COLL_APPLY(action, COLL_BCAST_SIG, ompi_split_bintree) COLL_sep \
 206 COLL_APPLY(action, COLL_BCAST_SIG, ompi_pipeline) COLL_sep \
 207 COLL_APPLY(action, COLL_BCAST_SIG, mpich) COLL_sep \
 208 COLL_APPLY(action, COLL_BCAST_SIG, automatic)
 209
 210 COLL_BCASTS(COLL_PROTO, COLL_NOsep)
 211
 212
 213 /**********
 214  * REDUCE *
 215  **********/
 216 #define COLL_REDUCE_SIG reduce, int, \
 217                        (void *buf, void *rbuf, int count, MPI_Datatype datatype, \
 218                         MPI_Op op, int root, MPI_Comm comm)
 219
 220 #define COLL_REDUCES(action, COLL_sep) \
 221 COLL_APPLY(action, COLL_REDUCE_SIG, arrival_pattern_aware) COLL_sep \
 222 COLL_APPLY(action, COLL_REDUCE_SIG, binomial) COLL_sep \
 223 COLL_APPLY(action, COLL_REDUCE_SIG, flat_tree) COLL_sep \
 224 COLL_APPLY(action, COLL_REDUCE_SIG, NTSL) COLL_sep \
 225 COLL_APPLY(action, COLL_REDUCE_SIG, scatter_gather) COLL_sep \
 226 COLL_APPLY(action, COLL_REDUCE_SIG, ompi) COLL_sep \
 227 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_chain) COLL_sep \
 228 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_pipeline) COLL_sep \
 229 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_basic_linear) COLL_sep \
 230 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_in_order_binary) COLL_sep \
 231 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binary) COLL_sep \
 232 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binomial) COLL_sep \
 233 COLL_APPLY(action, COLL_REDUCE_SIG, mpich) COLL_sep \
 234 COLL_APPLY(action, COLL_REDUCE_SIG, automatic)
 235
 236 COLL_REDUCES(COLL_PROTO, COLL_NOsep)
 237
 238 /*************
 239  * REDUCE_SCATTER *
 240  *************/
 241 #define COLL_REDUCE_SCATTER_SIG reduce_scatter, int, \
 242                           (void *sbuf, void *rbuf, int *rcounts,\
 243                     MPI_Datatype dtype,MPI_Op  op,MPI_Comm  comm)
 244
 245 #define COLL_REDUCE_SCATTERS(action, COLL_sep) \
 246 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi) COLL_sep \
 247 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_basic_recursivehalving) COLL_sep \
 248 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_ring)  COLL_sep \
 249 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich) COLL_sep \
 250 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_pair) COLL_sep \
 251 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_rdb) COLL_sep \
 252 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_noncomm) COLL_sep \
 253 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, automatic)
 254
 255
 256
 257 COLL_REDUCE_SCATTERS(COLL_PROTO, COLL_NOsep)
 258
 259
 260 /*************
 261  * SCATTER *
 262  *************/
 263 #define COLL_SCATTER_SIG scatter, int, \
 264                 (void *sendbuf, int sendcount, MPI_Datatype sendtype,\
 265                 void *recvbuf, int recvcount, MPI_Datatype recvtype,\
 266                 int root, MPI_Comm comm)
 267
 268 #define COLL_SCATTERS(action, COLL_sep) \
 269 COLL_APPLY(action, COLL_SCATTER_SIG, ompi) COLL_sep \
 270 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_basic_linear) COLL_sep \
 271 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_binomial)  COLL_sep \
 272 COLL_APPLY(action, COLL_SCATTER_SIG, mpich)   COLL_sep \
 273 COLL_APPLY(action, COLL_SCATTER_SIG, automatic)
 274
 275 COLL_SCATTERS(COLL_PROTO, COLL_NOsep)
 276
 277 /*************
 278  * SCATTER *
 279  *************/
 280 #define COLL_BARRIER_SIG barrier, int, \
 281                 (MPI_Comm comm)
 282
 283 #define COLL_BARRIERS(action, COLL_sep) \
 284 COLL_APPLY(action, COLL_BARRIER_SIG, ompi) COLL_sep \
 285 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_basic_linear) COLL_sep \
 286 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_two_procs)  COLL_sep \
 287 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_tree)  COLL_sep \
 288 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_bruck)  COLL_sep \
 289 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_recursivedoubling) COLL_sep \
 290 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_doublering) COLL_sep \
 291 COLL_APPLY(action, COLL_BARRIER_SIG, mpich)   COLL_sep \
 292 COLL_APPLY(action, COLL_BARRIER_SIG, automatic)
 293
 294 COLL_BARRIERS(COLL_PROTO, COLL_NOsep)
 295
 296
 297 #endif