1 /*High level handling of collective algorithms*/
2 /* Copyright (c) 2009-2019. The SimGrid Team.
3 * All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
11 #include "private.hpp"
14 /** @brief MPI collective description */
16 #define COLL_DEFS(cat, ret, args, args2) \
17 void _XBT_CONCAT(set_, cat)(const std::string& name); \
18 extern int(*cat) args;
20 #define COLL_SIG(cat, ret, args, args2) int cat args;
22 #define COLL_DESCRIPTION(cat, ret, args, name) \
24 _XBT_STRINGIFY(name) \
25 , _XBT_STRINGIFY(cat) " " _XBT_STRINGIFY(name) " collective", (void*)_XBT_CONCAT3(cat, __, name) \
28 #define COLL_PROTO(cat, ret, args, name) \
29 ret _XBT_CONCAT3(cat, __, name) args;
31 #define COLL_UNPAREN(...) __VA_ARGS__
33 #define COLL_APPLY(action, sig, name) action(sig, name)
36 #define COLL_NOTHING(...)
38 #define COLL_GATHER_SIG gather, int, \
39 (const void *send_buff, int send_count, MPI_Datatype send_type, \
40 void *recv_buff, int recv_count, MPI_Datatype recv_type, \
41 int root, MPI_Comm comm)
42 #define COLL_ALLGATHER_SIG allgather, int, \
43 (const void *send_buff, int send_count, MPI_Datatype send_type, \
44 void *recv_buff, int recv_count, MPI_Datatype recv_type, \
46 #define COLL_ALLGATHERV_SIG allgatherv, int, \
47 (const void *send_buff, int send_count, MPI_Datatype send_type, \
48 void *recv_buff, const int *recv_count, const int *recv_disps, \
49 MPI_Datatype recv_type, MPI_Comm comm)
50 #define COLL_ALLTOALL_SIG alltoall, int, \
51 (const void *send_buff, int send_count, MPI_Datatype send_type, \
52 void *recv_buff, int recv_count, MPI_Datatype recv_type, \
54 #define COLL_ALLTOALLV_SIG alltoallv, int, \
55 (const void *send_buff, const int *send_counts, const int *send_disps, MPI_Datatype send_type, \
56 void *recv_buff, const int *recv_counts, const int *recv_disps, MPI_Datatype recv_type, \
58 #define COLL_BCAST_SIG bcast, int, \
59 (void *buf, int count, MPI_Datatype datatype, \
60 int root, MPI_Comm comm)
61 #define COLL_REDUCE_SIG reduce, int, \
62 (const void *buf, void *rbuf, int count, MPI_Datatype datatype, \
63 MPI_Op op, int root, MPI_Comm comm)
64 #define COLL_ALLREDUCE_SIG allreduce, int, \
65 (const void *sbuf, void *rbuf, int rcount, \
66 MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
67 #define COLL_REDUCE_SCATTER_SIG reduce_scatter, int, \
68 (const void *sbuf, void *rbuf, const int *rcounts,\
69 MPI_Datatype dtype,MPI_Op op,MPI_Comm comm)
70 #define COLL_SCATTER_SIG scatter, int, \
71 (const void *sendbuf, int sendcount, MPI_Datatype sendtype,\
72 void *recvbuf, int recvcount, MPI_Datatype recvtype,\
73 int root, MPI_Comm comm)
74 #define COLL_BARRIER_SIG barrier, int, \
80 struct s_mpi_coll_description_t {
82 std::string description;
87 XBT_PUBLIC void coll_help(const char* category, s_mpi_coll_description_t* table);
88 XBT_PUBLIC int find_coll_description(s_mpi_coll_description_t* table, const std::string& name, const char* desc);
89 void set_collectives();
90 XBT_PUBLIC s_mpi_coll_description_t* get_smpi_coll_description(const char* name, int rank);
92 // for each collective type, create the set_* prototype, the description array and the function pointer
93 // void set_gather(const std::string& name);
94 // extern int(*gather)(const void *send_buff, int send_count, MPI_Datatype send_type, void *recv_buff, int recv_count,
95 // MPI_Datatype recv_type,
96 // int root, MPI_Comm comm);
97 COLL_APPLY(COLL_DEFS, COLL_GATHER_SIG, "")
98 COLL_APPLY(COLL_DEFS, COLL_ALLGATHER_SIG, "")
99 COLL_APPLY(COLL_DEFS, COLL_ALLGATHERV_SIG, "")
100 COLL_APPLY(COLL_DEFS, COLL_REDUCE_SIG, "")
101 COLL_APPLY(COLL_DEFS, COLL_ALLREDUCE_SIG, "")
102 COLL_APPLY(COLL_DEFS, COLL_REDUCE_SCATTER_SIG, "")
103 COLL_APPLY(COLL_DEFS, COLL_SCATTER_SIG, "")
104 COLL_APPLY(COLL_DEFS, COLL_BARRIER_SIG, "")
105 COLL_APPLY(COLL_DEFS, COLL_BCAST_SIG, "")
106 COLL_APPLY(COLL_DEFS, COLL_ALLTOALL_SIG, "")
107 COLL_APPLY(COLL_DEFS, COLL_ALLTOALLV_SIG, "")
109 // These fairly unused collectives only have one implementation in SMPI
110 int gatherv(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
111 const int* displs, MPI_Datatype recvtype, int root, MPI_Comm comm);
112 int scatterv(const void* sendbuf, const int* sendcounts, const int* displs, MPI_Datatype sendtype, void* recvbuf,
113 int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);
114 int scan(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
115 int exscan(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
116 int alltoallw(const void* sendbuf, const int* sendcounts, const int* senddisps, const MPI_Datatype* sendtypes,
117 void* recvbuf, const int* recvcounts, const int* recvdisps, const MPI_Datatype* recvtypes, MPI_Comm comm);
120 int ibarrier(MPI_Comm comm, MPI_Request* request, int external = 1);
121 int ibcast(void* buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm, MPI_Request* request,
123 int igather(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
124 MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request* request, int external = 1);
125 int igatherv(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
126 const int* displs, MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request* request, int external = 1);
127 int iallgather(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
128 MPI_Datatype recvtype, MPI_Comm comm, MPI_Request* request, int external = 1);
129 int iallgatherv(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
130 const int* displs, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request* request, int external = 1);
131 int iscatter(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
132 MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request* request, int external = 1);
133 int iscatterv(const void* sendbuf, const int* sendcounts, const int* displs, MPI_Datatype sendtype, void* recvbuf,
134 int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm, MPI_Request* request, int external = 1);
135 int ireduce(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm,
136 MPI_Request* request, int external = 1);
137 int iallreduce(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm,
138 MPI_Request* request, int external = 1);
139 int iscan(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm,
140 MPI_Request* request, int external = 1);
141 int iexscan(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm,
142 MPI_Request* request, int external = 1);
143 int ireduce_scatter(const void* sendbuf, void* recvbuf, const int* recvcounts, MPI_Datatype datatype, MPI_Op op,
144 MPI_Comm comm, MPI_Request* request, int external = 1);
145 int ireduce_scatter_block(const void* sendbuf, void* recvbuf, int recvcount, MPI_Datatype datatype, MPI_Op op,
146 MPI_Comm comm, MPI_Request* request, int external = 1);
147 int ialltoall(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
148 MPI_Datatype recvtype, MPI_Comm comm, MPI_Request* request, int external = 1);
149 int ialltoallv(const void* sendbuf, const int* sendcounts, const int* senddisps, MPI_Datatype sendtype, void* recvbuf,
150 const int* recvcounts, const int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm, MPI_Request* request,
152 int ialltoallw(const void* sendbuf, const int* sendcounts, const int* senddisps, const MPI_Datatype* sendtypes,
153 void* recvbuf, const int* recvcounts, const int* recvdisps, const MPI_Datatype* recvtypes, MPI_Comm comm,
154 MPI_Request* request, int external = 1);
156 extern void (*smpi_coll_cleanup_callback)();
163 #define COLL_GATHERS(action, COLL_sep) \
164 COLL_APPLY(action, COLL_GATHER_SIG, default) COLL_sep \
165 COLL_APPLY(action, COLL_GATHER_SIG, ompi) COLL_sep \
166 COLL_APPLY(action, COLL_GATHER_SIG, ompi_basic_linear) COLL_sep \
167 COLL_APPLY(action, COLL_GATHER_SIG, ompi_binomial) COLL_sep \
168 COLL_APPLY(action, COLL_GATHER_SIG, ompi_linear_sync) COLL_sep \
169 COLL_APPLY(action, COLL_GATHER_SIG, mpich) COLL_sep \
170 COLL_APPLY(action, COLL_GATHER_SIG, mvapich2) COLL_sep \
171 COLL_APPLY(action, COLL_GATHER_SIG, mvapich2_two_level) COLL_sep \
172 COLL_APPLY(action, COLL_GATHER_SIG, impi) COLL_sep \
173 COLL_APPLY(action, COLL_GATHER_SIG, automatic)
175 COLL_GATHERS(COLL_PROTO, COLL_NOsep)
181 #define COLL_ALLGATHERS(action, COLL_sep) \
182 COLL_APPLY(action, COLL_ALLGATHER_SIG, default) COLL_sep \
183 COLL_APPLY(action, COLL_ALLGATHER_SIG, 2dmesh) COLL_sep \
184 COLL_APPLY(action, COLL_ALLGATHER_SIG, 3dmesh) COLL_sep \
185 COLL_APPLY(action, COLL_ALLGATHER_SIG, bruck) COLL_sep \
186 COLL_APPLY(action, COLL_ALLGATHER_SIG, GB) COLL_sep \
187 COLL_APPLY(action, COLL_ALLGATHER_SIG, loosely_lr) COLL_sep \
188 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR) COLL_sep \
189 COLL_APPLY(action, COLL_ALLGATHER_SIG, NTSLR_NB) COLL_sep \
190 COLL_APPLY(action, COLL_ALLGATHER_SIG, pair) COLL_sep \
191 COLL_APPLY(action, COLL_ALLGATHER_SIG, rdb) COLL_sep \
192 COLL_APPLY(action, COLL_ALLGATHER_SIG, rhv) COLL_sep \
193 COLL_APPLY(action, COLL_ALLGATHER_SIG, ring) COLL_sep \
194 COLL_APPLY(action, COLL_ALLGATHER_SIG, SMP_NTS) COLL_sep \
195 COLL_APPLY(action, COLL_ALLGATHER_SIG, smp_simple) COLL_sep \
196 COLL_APPLY(action, COLL_ALLGATHER_SIG, spreading_simple) COLL_sep \
197 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi) COLL_sep \
198 COLL_APPLY(action, COLL_ALLGATHER_SIG, ompi_neighborexchange) COLL_sep \
199 COLL_APPLY(action, COLL_ALLGATHER_SIG, mvapich2) COLL_sep \
200 COLL_APPLY(action, COLL_ALLGATHER_SIG, mvapich2_smp) COLL_sep \
201 COLL_APPLY(action, COLL_ALLGATHER_SIG, mpich) COLL_sep \
202 COLL_APPLY(action, COLL_ALLGATHER_SIG, impi) COLL_sep \
203 COLL_APPLY(action, COLL_ALLGATHER_SIG, automatic)
205 COLL_ALLGATHERS(COLL_PROTO, COLL_NOsep)
211 #define COLL_ALLGATHERVS(action, COLL_sep) \
212 COLL_APPLY(action, COLL_ALLGATHERV_SIG, default) COLL_sep \
213 COLL_APPLY(action, COLL_ALLGATHERV_SIG, GB) COLL_sep \
214 COLL_APPLY(action, COLL_ALLGATHERV_SIG, pair) COLL_sep \
215 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ring) COLL_sep \
216 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi) COLL_sep \
217 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_neighborexchange) COLL_sep \
218 COLL_APPLY(action, COLL_ALLGATHERV_SIG, ompi_bruck) COLL_sep \
219 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich) COLL_sep \
220 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_rdb) COLL_sep \
221 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mpich_ring) COLL_sep \
222 COLL_APPLY(action, COLL_ALLGATHERV_SIG, mvapich2) COLL_sep \
223 COLL_APPLY(action, COLL_ALLGATHERV_SIG, impi) COLL_sep \
224 COLL_APPLY(action, COLL_ALLGATHERV_SIG, automatic)
226 COLL_ALLGATHERVS(COLL_PROTO, COLL_NOsep)
232 #define COLL_ALLREDUCES(action, COLL_sep) \
233 COLL_APPLY(action, COLL_ALLREDUCE_SIG, default) COLL_sep \
234 COLL_APPLY(action, COLL_ALLREDUCE_SIG, lr) COLL_sep \
235 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab1) COLL_sep \
236 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab2) COLL_sep \
237 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab_rdb) COLL_sep \
238 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rdb) COLL_sep \
239 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial) COLL_sep \
240 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_binomial_pipeline) COLL_sep \
241 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rdb) COLL_sep \
242 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag) COLL_sep \
243 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_lr) COLL_sep \
244 COLL_APPLY(action, COLL_ALLREDUCE_SIG, smp_rsag_rab) COLL_sep \
245 COLL_APPLY(action, COLL_ALLREDUCE_SIG, redbcast) COLL_sep \
246 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi) COLL_sep \
247 COLL_APPLY(action, COLL_ALLREDUCE_SIG, ompi_ring_segmented) COLL_sep \
248 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mpich) COLL_sep \
249 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mvapich2) COLL_sep \
250 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mvapich2_rs) COLL_sep \
251 COLL_APPLY(action, COLL_ALLREDUCE_SIG, mvapich2_two_level) COLL_sep \
252 COLL_APPLY(action, COLL_ALLREDUCE_SIG, impi) COLL_sep \
253 COLL_APPLY(action, COLL_ALLREDUCE_SIG, rab) COLL_sep \
254 COLL_APPLY(action, COLL_ALLREDUCE_SIG, automatic)
256 COLL_ALLREDUCES(COLL_PROTO, COLL_NOsep)
262 #define COLL_ALLTOALLS(action, COLL_sep) \
263 COLL_APPLY(action, COLL_ALLTOALL_SIG, default) COLL_sep \
264 COLL_APPLY(action, COLL_ALLTOALL_SIG, 2dmesh) COLL_sep \
265 COLL_APPLY(action, COLL_ALLTOALL_SIG, 3dmesh) COLL_sep \
266 COLL_APPLY(action, COLL_ALLTOALL_SIG, basic_linear) COLL_sep \
267 COLL_APPLY(action, COLL_ALLTOALL_SIG, bruck) COLL_sep \
268 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair) COLL_sep \
269 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_rma) COLL_sep \
270 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_light_barrier) COLL_sep \
271 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_mpi_barrier) COLL_sep \
272 COLL_APPLY(action, COLL_ALLTOALL_SIG, pair_one_barrier) COLL_sep \
273 COLL_APPLY(action, COLL_ALLTOALL_SIG, rdb) COLL_sep \
274 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring) COLL_sep \
275 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_light_barrier) COLL_sep \
276 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_mpi_barrier) COLL_sep \
277 COLL_APPLY(action, COLL_ALLTOALL_SIG, ring_one_barrier) COLL_sep \
278 COLL_APPLY(action, COLL_ALLTOALL_SIG, mvapich2) COLL_sep \
279 COLL_APPLY(action, COLL_ALLTOALL_SIG, mvapich2_scatter_dest) COLL_sep \
280 COLL_APPLY(action, COLL_ALLTOALL_SIG, ompi) COLL_sep \
281 COLL_APPLY(action, COLL_ALLTOALL_SIG, mpich) COLL_sep \
282 COLL_APPLY(action, COLL_ALLTOALL_SIG, impi) COLL_sep \
283 COLL_APPLY(action, COLL_ALLTOALL_SIG, automatic)
285 COLL_ALLTOALLS(COLL_PROTO, COLL_NOsep)
291 #define COLL_ALLTOALLVS(action, COLL_sep) \
292 COLL_APPLY(action, COLL_ALLTOALLV_SIG, default) COLL_sep \
293 COLL_APPLY(action, COLL_ALLTOALLV_SIG, bruck) COLL_sep \
294 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair) COLL_sep \
295 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_light_barrier) COLL_sep \
296 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_mpi_barrier) COLL_sep \
297 COLL_APPLY(action, COLL_ALLTOALLV_SIG, pair_one_barrier) COLL_sep \
298 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring) COLL_sep \
299 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_light_barrier) COLL_sep \
300 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_mpi_barrier) COLL_sep \
301 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ring_one_barrier) COLL_sep \
302 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi) COLL_sep \
303 COLL_APPLY(action, COLL_ALLTOALLV_SIG, mpich) COLL_sep \
304 COLL_APPLY(action, COLL_ALLTOALLV_SIG, ompi_basic_linear) COLL_sep \
305 COLL_APPLY(action, COLL_ALLTOALLV_SIG, mvapich2) COLL_sep \
306 COLL_APPLY(action, COLL_ALLTOALLV_SIG, impi) COLL_sep \
307 COLL_APPLY(action, COLL_ALLTOALLV_SIG, automatic)
309 COLL_ALLTOALLVS(COLL_PROTO, COLL_NOsep)
315 #define COLL_BCASTS(action, COLL_sep) \
316 COLL_APPLY(action, COLL_BCAST_SIG, default) COLL_sep \
317 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware) COLL_sep \
318 COLL_APPLY(action, COLL_BCAST_SIG, arrival_pattern_aware_wait) COLL_sep \
319 COLL_APPLY(action, COLL_BCAST_SIG, arrival_scatter) COLL_sep \
320 COLL_APPLY(action, COLL_BCAST_SIG, binomial_tree) COLL_sep \
321 COLL_APPLY(action, COLL_BCAST_SIG, flattree) COLL_sep \
322 COLL_APPLY(action, COLL_BCAST_SIG, flattree_pipeline) COLL_sep \
323 COLL_APPLY(action, COLL_BCAST_SIG, NTSB) COLL_sep \
324 COLL_APPLY(action, COLL_BCAST_SIG, NTSL) COLL_sep \
325 COLL_APPLY(action, COLL_BCAST_SIG, NTSL_Isend) COLL_sep \
326 COLL_APPLY(action, COLL_BCAST_SIG, scatter_LR_allgather) COLL_sep \
327 COLL_APPLY(action, COLL_BCAST_SIG, scatter_rdb_allgather) COLL_sep \
328 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binary) COLL_sep \
329 COLL_APPLY(action, COLL_BCAST_SIG, SMP_binomial) COLL_sep \
330 COLL_APPLY(action, COLL_BCAST_SIG, SMP_linear) COLL_sep \
331 COLL_APPLY(action, COLL_BCAST_SIG, ompi) COLL_sep \
332 COLL_APPLY(action, COLL_BCAST_SIG, ompi_split_bintree) COLL_sep \
333 COLL_APPLY(action, COLL_BCAST_SIG, ompi_pipeline) COLL_sep \
334 COLL_APPLY(action, COLL_BCAST_SIG, mpich) COLL_sep \
335 COLL_APPLY(action, COLL_BCAST_SIG, mvapich2) COLL_sep \
336 COLL_APPLY(action, COLL_BCAST_SIG, mvapich2_inter_node) COLL_sep \
337 COLL_APPLY(action, COLL_BCAST_SIG, mvapich2_intra_node) COLL_sep \
338 COLL_APPLY(action, COLL_BCAST_SIG, mvapich2_knomial_intra_node) COLL_sep \
339 COLL_APPLY(action, COLL_BCAST_SIG, impi) COLL_sep \
340 COLL_APPLY(action, COLL_BCAST_SIG, automatic)
342 COLL_BCASTS(COLL_PROTO, COLL_NOsep)
348 #define COLL_REDUCES(action, COLL_sep) \
349 COLL_APPLY(action, COLL_REDUCE_SIG, default) COLL_sep \
350 COLL_APPLY(action, COLL_REDUCE_SIG, arrival_pattern_aware) COLL_sep \
351 COLL_APPLY(action, COLL_REDUCE_SIG, binomial) COLL_sep \
352 COLL_APPLY(action, COLL_REDUCE_SIG, flat_tree) COLL_sep \
353 COLL_APPLY(action, COLL_REDUCE_SIG, NTSL) COLL_sep \
354 COLL_APPLY(action, COLL_REDUCE_SIG, scatter_gather) COLL_sep \
355 COLL_APPLY(action, COLL_REDUCE_SIG, ompi) COLL_sep \
356 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_chain) COLL_sep \
357 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_pipeline) COLL_sep \
358 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_basic_linear) COLL_sep \
359 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_in_order_binary) COLL_sep \
360 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binary) COLL_sep \
361 COLL_APPLY(action, COLL_REDUCE_SIG, ompi_binomial) COLL_sep \
362 COLL_APPLY(action, COLL_REDUCE_SIG, mpich) COLL_sep \
363 COLL_APPLY(action, COLL_REDUCE_SIG, mvapich2) COLL_sep \
364 COLL_APPLY(action, COLL_REDUCE_SIG, mvapich2_knomial) COLL_sep \
365 COLL_APPLY(action, COLL_REDUCE_SIG, mvapich2_two_level) COLL_sep \
366 COLL_APPLY(action, COLL_REDUCE_SIG, impi) COLL_sep \
367 COLL_APPLY(action, COLL_REDUCE_SIG, rab) COLL_sep \
368 COLL_APPLY(action, COLL_REDUCE_SIG, automatic)
370 COLL_REDUCES(COLL_PROTO, COLL_NOsep)
376 #define COLL_REDUCE_SCATTERS(action, COLL_sep) \
377 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, default) COLL_sep \
378 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi) COLL_sep \
379 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_basic_recursivehalving) COLL_sep \
380 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, ompi_ring) COLL_sep \
381 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich) COLL_sep \
382 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_pair) COLL_sep \
383 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_rdb) COLL_sep \
384 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mpich_noncomm) COLL_sep \
385 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, mvapich2) COLL_sep \
386 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, impi) COLL_sep \
387 COLL_APPLY(action, COLL_REDUCE_SCATTER_SIG, automatic)
389 COLL_REDUCE_SCATTERS(COLL_PROTO, COLL_NOsep)
395 #define COLL_SCATTERS(action, COLL_sep) \
396 COLL_APPLY(action, COLL_SCATTER_SIG, default) COLL_sep \
397 COLL_APPLY(action, COLL_SCATTER_SIG, ompi) COLL_sep \
398 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_basic_linear) COLL_sep \
399 COLL_APPLY(action, COLL_SCATTER_SIG, ompi_binomial) COLL_sep \
400 COLL_APPLY(action, COLL_SCATTER_SIG, mpich) COLL_sep \
401 COLL_APPLY(action, COLL_SCATTER_SIG, mvapich2) COLL_sep \
402 COLL_APPLY(action, COLL_SCATTER_SIG, mvapich2_two_level_binomial) COLL_sep \
403 COLL_APPLY(action, COLL_SCATTER_SIG, mvapich2_two_level_direct) COLL_sep \
404 COLL_APPLY(action, COLL_SCATTER_SIG, impi) COLL_sep \
405 COLL_APPLY(action, COLL_SCATTER_SIG, automatic)
407 COLL_SCATTERS(COLL_PROTO, COLL_NOsep)
413 #define COLL_BARRIERS(action, COLL_sep) \
414 COLL_APPLY(action, COLL_BARRIER_SIG, default) COLL_sep \
415 COLL_APPLY(action, COLL_BARRIER_SIG, ompi) COLL_sep \
416 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_basic_linear) COLL_sep \
417 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_two_procs) COLL_sep \
418 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_tree) COLL_sep \
419 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_bruck) COLL_sep \
420 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_recursivedoubling) COLL_sep \
421 COLL_APPLY(action, COLL_BARRIER_SIG, ompi_doublering) COLL_sep \
422 COLL_APPLY(action, COLL_BARRIER_SIG, mpich_smp) COLL_sep \
423 COLL_APPLY(action, COLL_BARRIER_SIG, mpich) COLL_sep \
424 COLL_APPLY(action, COLL_BARRIER_SIG, mvapich2_pair) COLL_sep \
425 COLL_APPLY(action, COLL_BARRIER_SIG, mvapich2) COLL_sep \
426 COLL_APPLY(action, COLL_BARRIER_SIG, impi) COLL_sep \
427 COLL_APPLY(action, COLL_BARRIER_SIG, automatic)
429 COLL_BARRIERS(COLL_PROTO, COLL_NOsep)