src/smpi/colls/colls.h

   1 /* Copyright (c) 2013-2014. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   4 /* This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the license (GNU LGPL) which comes with this package. */
   6
   7 #ifndef SMPI_COLLS_H
   8 #define SMPI_COLLS_H
   9
  10 #include <math.h>
  11 #include "smpi/mpi.h"
  12 #include "smpi/private.h"
  13 #include "xbt/ex.h"
  14 #include "xbt.h"
  15
  16 #define COLL_DESCRIPTION(cat, ret, args, name) \
  17   {# name,\
  18    # cat " " # name " collective",\
  19    smpi_coll_tuned_ ## cat ## _ ## name}
  20
  21 #define COLL_PROTO(cat, ret, args, name) \
  22   ret smpi_coll_tuned_ ## cat ## _ ## name(COLL_UNPAREN args);
  23 #define COLL_UNPAREN(...)  __VA_ARGS__
  24
  25 #define COLL_APPLY(action, sig, name) action(sig, name)
  26 #define COLL_COMMA ,
  27 #define COLL_NOsep
  28 #define COLL_NOTHING(...)
  29
  30 /*************
  31  * GATHER *
  32  *************/
  33 #define COLL_GATHER_SIG gather, int, \
  34                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  35                            void *recv_buff, int recv_count, MPI_Datatype recv_type, \
  36                            int root, MPI_Comm comm)
  37
  38 #define COLL_GATHERS(action, COLL_sep) \
  39 COLL_APPLY(action, COLL_GATHER_SIG, ompi) COLL_sep \
  40 COLL_APPLY(action, COLL_GATHER_SIG, ompi_basic_linear) COLL_sep \
  41 COLL_APPLY(action, COLL_GATHER_SIG, ompi_binomial) COLL_sep \
  42 COLL_APPLY(action, COLL_GATHER_SIG, ompi_linear_sync) COLL_sep \
  43 COLL_APPLY(action, COLL_GATHER_SIG, mpich) COLL_sep \
  44 COLL_APPLY(action, COLL_GATHER_SIG, automatic)
  45
  46
  47
  48 COLL_GATHERS(COLL_PROTO, COLL_NOsep)
  49
  50 /*************
  51  * ALLGATHER *
  52  *************/
  53 #define COLL_ALLGATHER_SIG allgather, int, \
  54                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  55                            void *recv_buff, int recv_count, MPI_Datatype recv_type, \
  56                            MPI_Comm comm)
  57
  58 #define COLL_ALLGATHERS(action, COLL_sep) \
  59 COLL_APPLY(action, COLL_ALLGATHER_SIG, 2dmesh) COLL_sep \
  60 COLL_APPLY(action, COLL_ALLGATHER_SIG, 3dmesh) COLL_sep \
  61 COLL_APPLY(action, COLL_ALLGATHER_SIG, bruck) COLL_sep \
  62 COLL_APPLY(action, COLL_ALLGATHER_SIG, GB) COLL_sep \
  63 COLL_APPLY(action, COLL_ALLGATHER_SIG, loosely_lr) COLL_sep \
  64 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR) COLL_sep \
  65 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR_NB) COLL_sep \
  66 COLL_APPLY(action, COLL_ALLGATHER_SIG, pair) COLL_sep \
  67 COLL_APPLY(action, COLL_ALLGATHER_SIG, rdb) COLL_sep \
  68 COLL_APPLY(action, COLL_ALLGATHER_SIG, rhv) COLL_sep \
  69 COLL_APPLY(action, COLL_ALLGATHER_SIG, ring) COLL_sep \
  70 COLL_APPLY(action, COLL_ALLGATHER_SIG, SMP_NTS) COLL_sep \
  71 COLL_APPLY(action, COLL_ALLGATHER_SIG, smp_simple) COLL_sep \
  72 COLL_APPLY(action, COLL_ALLGATHER_SIG, spreading_simple) COLL_sep \
  73 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi) COLL_sep \
  74 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi_neighborexchange) COLL_sep \
  75 COLL_APPLY(action, COLL_ALLGATHER_SIG, mpich) COLL_sep \
  76 COLL_APPLY(action, COLL_ALLGATHER_SIG, automatic)
  77
  78
  79 COLL_ALLGATHERS(COLL_PROTO, COLL_NOsep)
  80
  81 /**************
  82  * ALLGATHERV *
  83  **************/
  84 #define COLL_ALLGATHERV_SIG allgatherv, int, \
  85                           (void *send_buff, int send_count, MPI_Datatype send_type, \
  86                            void *recv_buff, int *recv_count, int *recv_disps, \
  87                            MPI_Datatype recv_type, MPI_Comm comm)
  88
  89 #define COLL_ALLGATHERVS(action, COLL_sep) \
  90 COLL_APPLY(action, COLL_ALLGATHERV_SIG, GB) COLL_sep \
  91 COLL_APPLY(action, COLL_ALLGATHERV_SIG, pair) COLL_sep \
  92 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ring) COLL_sep \
  93 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi) COLL_sep \
  94 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_neighborexchange) COLL_sep \
  95 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_bruck) COLL_sep \
  96 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich) COLL_sep \
  97 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_rdb) COLL_sep \
  98 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_ring) COLL_sep \
  99 COLL_APPLY(action, COLL_ALLGATHERV_SIG, automatic)
 100
 101 COLL_ALLGATHERVS(COLL_PROTO, COLL_NOsep)
 102
 103 /*************
 104  * ALLREDUCE *
 105  *************/
 106 #define COLL_ALLREDUCE_SIG allreduce, int, \
 107                           (void *sbuf, void *rbuf, int rcount, \
 108                            MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
 109
 110 #define COLL_ALLREDUCES(action, COLL_sep) \
 111 COLL_APPLY(action, COLL_ALLREDUCE_SIG, lr) COLL_sep \
 112 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab1) COLL_sep \
 113 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab2) COLL_sep \
 114 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab_rdb) COLL_sep \
 115 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rdb) COLL_sep \
 116 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial) COLL_sep \
 117 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial_pipeline) COLL_sep \
 118 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rdb) COLL_sep \
 119 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag) COLL_sep \
 120 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_lr) COLL_sep \
 121 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_rab) COLL_sep \
 122 COLL_APPLY(action, COLL_ALLREDUCE_SIG, redbcast) COLL_sep \
 123 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi) COLL_sep \
 124 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi_ring_segmented) COLL_sep \
 125 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mpich) COLL_sep \
 126 COLL_APPLY(action, COLL_ALLREDUCE_SIG, automatic)
 127
 128 COLL_ALLREDUCES(COLL_PROTO, COLL_NOsep)
 129
 130
 131 /************
 132  * ALLTOALL *
 133  ************/
 134 #define COLL_ALLTOALL_SIG alltoall, int, \
 135                          (void *send_buff, int send_count, MPI_Datatype send_type, \
 136                           void *recv_buff, int recv_count, MPI_Datatype recv_type, \
 137                           MPI_Comm comm)
 138
 139 #define COLL_ALLTOALLS(action, COLL_sep) \
 140 COLL_APPLY(action, COLL_ALLTOALL_SIG, 2dmesh) COLL_sep \
 141 COLL_APPLY(action, COLL_ALLTOALL_SIG, 3dmesh) COLL_sep \
 142 COLL_NOTHING(COLL_APPLY(action, COLL_ALLTOALL_SIG, bruck) COLL_sep) \
 143 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair) COLL_sep \
 144 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_light_barrier) COLL_sep \
 145 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_mpi_barrier) COLL_sep \
 146 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_one_barrier) COLL_sep \
 147 COLL_APPLY(action, COLL_ALLTOALL_SIG, rdb) COLL_sep \
 148 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring) COLL_sep \
 149 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_light_barrier) COLL_sep \
 150 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_mpi_barrier) COLL_sep \
 151 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_one_barrier) COLL_sep \
 152 COLL_APPLY(action, COLL_ALLTOALL_SIG, ompi) COLL_sep \
 153 COLL_APPLY(action, COLL_ALLTOALL_SIG, mpich) COLL_sep \
 154 COLL_APPLY(action, COLL_ALLTOALL_SIG, automatic)
 155
 156 COLL_ALLTOALLS(COLL_PROTO, COLL_NOsep)
 157
 158 /*************
 159  * ALLTOALLV *
 160  *************/
 161 #define COLL_ALLTOALLV_SIG alltoallv, int, \
 162                          (void *send_buff, int *send_counts, int *send_disps, MPI_Datatype send_type, \
 163                           void *recv_buff, int *recv_counts, int *recv_disps, MPI_Datatype recv_type, \
 164                           MPI_Comm comm)
 165
 166 #define COLL_ALLTOALLVS(action, COLL_sep) \
 167 COLL_APPLY(action, COLL_ALLTOALLV_SIG, bruck) COLL_sep \
 168 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair) COLL_sep \
 169 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_light_barrier) COLL_sep \
 170 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_mpi_barrier) COLL_sep \
 171 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_one_barrier) COLL_sep \
 172 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring) COLL_sep \
 173 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_light_barrier) COLL_sep \
 174 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_mpi_barrier) COLL_sep \
 175 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_one_barrier) COLL_sep \
 176 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi) COLL_sep \
 177 COLL_APPLY(action, COLL_ALLTOALLV_SIG, mpich) COLL_sep \
 178 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi_basic_linear) COLL_sep \
 179 COLL_APPLY(action, COLL_ALLTOALLV_SIG, automatic)
 180
 181 COLL_ALLTOALLVS(COLL_PROTO, COLL_NOsep)
 182
 183 /*********
 184  * BCAST *
 185  *********/
 186 #define COLL_BCAST_SIG bcast, int, \
 187                       (void *buf, int count, MPI_Datatype datatype, \
 188                        int root, MPI_Comm comm)
 189
 190 #define COLL_BCASTS(action, COLL_sep) \
 191 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware) COLL_sep \
 192 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware_wait) COLL_sep \
 193 COLL_APPLY(action, COLL_BCAST_SIG, arrival_scatter) COLL_sep \
 194 COLL_APPLY(action, COLL_BCAST_SIG, binomial_tree) COLL_sep \
 195 COLL_APPLY(action, COLL_BCAST_SIG, flattree) COLL_sep \
 196 COLL_APPLY(action, COLL_BCAST_SIG, flattree_pipeline) COLL_sep \
 197 COLL_APPLY(action, COLL_BCAST_SIG, NTSB) COLL_sep \
 198 COLL_APPLY(action, COLL_BCAST_SIG, NTSL) COLL_sep \
 199 COLL_APPLY(action, COLL_BCAST_SIG, NTSL_Isend) COLL_sep \
 200 COLL_APPLY(action, COLL_BCAST_SIG, scatter_LR_allgather) COLL_sep \
 201 COLL_APPLY(action, COLL_BCAST_SIG, scatter_rdb_allgather) COLL_sep \
 202 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binary) COLL_sep \
 203 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binomial) COLL_sep \
 204 COLL_APPLY(action, COLL_BCAST_SIG, SMP_linear) COLL_sep \
 205 COLL_APPLY(action, COLL_BCAST_SIG, ompi) COLL_sep \
 206 COLL_APPLY(action, COLL_BCAST_SIG, ompi_split_bintree) COLL_sep \
 207 COLL_APPLY(action, COLL_BCAST_SIG, ompi_pipeline) COLL_sep \
 208 COLL_APPLY(action, COLL_BCAST_SIG, mpich) COLL_sep \
 209 COLL_APPLY(action, COLL_BCAST_SIG, automatic)
 210
 211 COLL_BCASTS(COLL_PROTO, COLL_NOsep)
 212
 213
 214 /**********
 215  * REDUCE *
 216  **********/
 217 #define COLL_REDUCE_SIG reduce, int, \
 218                        (void *buf, void *rbuf, int count, MPI_Datatype datatype, \
 219                         MPI_Op op, int root, MPI_Comm comm)
 220
 221 #define COLL_REDUCES(action, COLL_sep) \
 222 COLL_APPLY(action, COLL_REDUCE_SIG, arrival_pattern_aware) COLL_sep \
 223 COLL_APPLY(action, COLL_REDUCE_SIG, binomial) COLL_sep \
 224 COLL_APPLY(action, COLL_REDUCE_SIG, flat_tree) COLL_sep \
 225 COLL_APPLY(action, COLL_REDUCE_SIG, NTSL) COLL_sep \
 226 COLL_APPLY(action, COLL_REDUCE_SIG, scatter_gather) COLL_sep \
 227 COLL_APPLY(action, COLL_REDUCE_SIG, ompi) COLL_sep \
 228 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_chain) COLL_sep \
 229 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_pipeline) COLL_sep \
 230 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_basic_linear) COLL_sep \
 231 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_in_order_binary) COLL_sep \
 232 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binary) COLL_sep \
 233 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binomial) COLL_sep \
 234 COLL_APPLY(action, COLL_REDUCE_SIG, mpich) COLL_sep \
 235 COLL_APPLY(action, COLL_REDUCE_SIG, automatic)
 236
 237 COLL_REDUCES(COLL_PROTO, COLL_NOsep)
 238
 239 /*************
 240  * REDUCE_SCATTER *
 241  *************/
 242 #define COLL_REDUCE_SCATTER_SIG reduce_scatter, int, \
 243                           (void *sbuf, void *rbuf, int *rcounts,\
 244                     MPI_Datatype dtype,MPI_Op  op,MPI_Comm  comm)
 245
 246 #define COLL_REDUCE_SCATTERS(action, COLL_sep) \
 247 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi) COLL_sep \
 248 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_basic_recursivehalving) COLL_sep \
 249 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_ring)  COLL_sep \
 250 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich) COLL_sep \
 251 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_pair) COLL_sep \
 252 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_rdb) COLL_sep \
 253 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_noncomm) COLL_sep \
 254 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, automatic)
 255
 256
 257
 258 COLL_REDUCE_SCATTERS(COLL_PROTO, COLL_NOsep)
 259
 260
 261 /*************
 262  * SCATTER *
 263  *************/
 264 #define COLL_SCATTER_SIG scatter, int, \
 265                 (void *sendbuf, int sendcount, MPI_Datatype sendtype,\
 266                 void *recvbuf, int recvcount, MPI_Datatype recvtype,\
 267                 int root, MPI_Comm comm)
 268
 269 #define COLL_SCATTERS(action, COLL_sep) \
 270 COLL_APPLY(action, COLL_SCATTER_SIG, ompi) COLL_sep \
 271 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_basic_linear) COLL_sep \
 272 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_binomial)  COLL_sep \
 273 COLL_APPLY(action, COLL_SCATTER_SIG, mpich)   COLL_sep \
 274 COLL_APPLY(action, COLL_SCATTER_SIG, automatic)
 275
 276 COLL_SCATTERS(COLL_PROTO, COLL_NOsep)
 277
 278 /*************
 279  * SCATTER *
 280  *************/
 281 #define COLL_BARRIER_SIG barrier, int, \
 282                 (MPI_Comm comm)
 283
 284 #define COLL_BARRIERS(action, COLL_sep) \
 285 COLL_APPLY(action, COLL_BARRIER_SIG, ompi) COLL_sep \
 286 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_basic_linear) COLL_sep \
 287 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_two_procs)  COLL_sep \
 288 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_tree)  COLL_sep \
 289 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_bruck)  COLL_sep \
 290 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_recursivedoubling) COLL_sep \
 291 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_doublering) COLL_sep \
 292 COLL_APPLY(action, COLL_BARRIER_SIG, mpich)   COLL_sep \
 293 COLL_APPLY(action, COLL_BARRIER_SIG, automatic)
 294
 295 COLL_BARRIERS(COLL_PROTO, COLL_NOsep)
 296
 297
 298 #endif