19.2. MPI API manual pages (section 3)

• 19.2.1. MPI_Abort
• 19.2.2. MPI_Accumulate
• 19.2.3. MPI_Add_error_class
• 19.2.4. MPI_Add_error_code
• 19.2.5. MPI_Add_error_string
• 19.2.6. MPI_Address
• 19.2.7. MPI_Aint_add
• 19.2.8. MPI_Aint_diff
• 19.2.9. MPI_Allgather
• 19.2.10. MPI_Allgather_init
• 19.2.11. MPI_Allgatherv
• 19.2.12. MPI_Allgatherv_init
• 19.2.13. MPI_Alloc_mem
• 19.2.14. MPI_Allreduce
• 19.2.15. MPI_Allreduce_init
• 19.2.16. MPI_Alltoall
• 19.2.17. MPI_Alltoall_init
• 19.2.18. MPI_Alltoallv
• 19.2.19. MPI_Alltoallv_init
• 19.2.20. MPI_Alltoallw
• 19.2.21. MPI_Alltoallw_init
• 19.2.22. MPI_Attr_delete
• 19.2.23. MPI_Attr_get
• 19.2.24. MPI_Attr_put
• 19.2.25. MPI_Barrier
• 19.2.26. MPI_Barrier_init
• 19.2.27. MPI_Bcast
• 19.2.28. MPI_Bcast_init
• 19.2.29. MPI_Bsend
• 19.2.30. MPI_Bsend_init
• 19.2.31. MPI_Buffer_attach
• 19.2.32. MPI_Buffer_detach
• 19.2.33. MPI_Cancel
• 19.2.34. MPI_Cart_coords
• 19.2.35. MPI_Cart_create
• 19.2.36. MPI_Cart_get
• 19.2.37. MPI_Cart_map
• 19.2.38. MPI_Cart_rank
• 19.2.39. MPI_Cart_shift
• 19.2.40. MPI_Cart_sub
• 19.2.41. MPI_Cartdim_get
• 19.2.42. MPI_Close_port
• 19.2.43. MPI_Comm_accept
• 19.2.44. MPI_Comm_c2f
• 19.2.45. MPI_Comm_call_errhandler
• 19.2.46. MPI_Comm_compare
• 19.2.47. MPI_Comm_connect
• 19.2.48. MPI_Comm_create
• 19.2.49. MPI_Comm_create_errhandler
• 19.2.50. MPI_Comm_create_from_group
• 19.2.51. MPI_Comm_create_group
• 19.2.52. MPI_Comm_create_keyval
• 19.2.53. MPI_Comm_delete_attr
• 19.2.54. MPI_Comm_disconnect
• 19.2.55. MPI_Comm_dup
• 19.2.56. MPI_Comm_dup_with_info
• 19.2.57. MPI_Comm_f2c
• 19.2.58. MPI_Comm_free
• 19.2.59. MPI_Comm_free_keyval
• 19.2.60. MPI_Comm_get_attr
• 19.2.61. MPI_Comm_get_errhandler
• 19.2.62. MPI_Comm_get_info
• 19.2.63. MPI_Comm_get_name
• 19.2.64. MPI_Comm_get_parent
• 19.2.65. MPI_Comm_group
• 19.2.66. MPI_Comm_idup
• 19.2.67. MPI_Comm_idup_with_info
• 19.2.68. MPI_Comm_join
• 19.2.69. MPI_Comm_rank
• 19.2.70. MPI_Comm_remote_group
• 19.2.71. MPI_Comm_remote_size
• 19.2.72. MPI_Comm_set_attr
• 19.2.73. MPI_Comm_set_errhandler
• 19.2.74. MPI_Comm_set_info
• 19.2.75. MPI_Comm_set_name
• 19.2.76. MPI_Comm_size
• 19.2.77. MPI_Comm_spawn
• 19.2.78. MPI_Comm_spawn_multiple
• 19.2.79. MPI_Comm_split
• 19.2.80. MPI_Comm_split_type
• 19.2.81. MPI_Comm_test_inter
• 19.2.82. MPI_Compare_and_swap
• 19.2.83. MPI_Dims_create
• 19.2.84. MPI_Dist_graph_create
• 19.2.85. MPI_Dist_graph_create_adjacent
• 19.2.86. MPI_Dist_graph_neighbors
• 19.2.87. MPI_Dist_graph_neighbors_count
• 19.2.88. MPI_Errhandler_create
• 19.2.89. MPI_Errhandler_free
• 19.2.90. MPI_Errhandler_get
• 19.2.91. MPI_Errhandler_set
• 19.2.92. MPI_Error_class
• 19.2.93. MPI_Error_string
• 19.2.94. MPI_Exscan
• 19.2.95. MPI_Exscan_init
• 19.2.96. MPI_Fetch_and_op
• 19.2.97. MPI_File_c2f
• 19.2.98. MPI_File_call_errhandler
• 19.2.99. MPI_File_close
• 19.2.100. MPI_File_create_errhandler
• 19.2.101. MPI_File_delete
• 19.2.102. MPI_File_f2c
• 19.2.103. MPI_File_get_amode
• 19.2.104. MPI_File_get_atomicity
• 19.2.105. MPI_File_get_byte_offset
• 19.2.106. MPI_File_get_errhandler
• 19.2.107. MPI_File_get_group
• 19.2.108. MPI_File_get_info
• 19.2.109. MPI_File_get_position
• 19.2.110. MPI_File_get_position_shared
• 19.2.111. MPI_File_get_size
• 19.2.112. MPI_File_get_type_extent
• 19.2.113. MPI_File_get_view
• 19.2.114. MPI_File_iread
• 19.2.115. MPI_File_iread_all
• 19.2.116. MPI_File_iread_at
• 19.2.117. MPI_File_iread_at_all
• 19.2.118. MPI_File_iread_shared
• 19.2.119. MPI_File_iwrite
• 19.2.120. MPI_File_iwrite_all
• 19.2.121. MPI_File_iwrite_at
• 19.2.122. MPI_File_iwrite_at_all
• 19.2.123. MPI_File_iwrite_shared
• 19.2.124. MPI_File_open
• 19.2.125. MPI_File_preallocate
• 19.2.126. MPI_File_read
• 19.2.127. MPI_File_read_all
• 19.2.128. MPI_File_read_all_begin
• 19.2.129. MPI_File_read_all_end
• 19.2.130. MPI_File_read_at
• 19.2.131. MPI_File_read_at_all
• 19.2.132. MPI_File_read_at_all_begin
• 19.2.133. MPI_File_read_at_all_end
• 19.2.134. MPI_File_read_ordered
• 19.2.135. MPI_File_read_ordered_begin
• 19.2.136. MPI_File_read_ordered_end
• 19.2.137. MPI_File_read_shared
• 19.2.138. MPI_File_seek
• 19.2.139. MPI_File_seek_shared
• 19.2.140. MPI_File_set_atomicity
• 19.2.141. MPI_File_set_errhandler
• 19.2.142. MPI_File_set_info
• 19.2.143. MPI_File_set_size
• 19.2.144. MPI_File_set_view
• 19.2.145. MPI_File_sync
• 19.2.146. MPI_File_write
• 19.2.147. MPI_File_write_all
• 19.2.148. MPI_File_write_all_begin
• 19.2.149. MPI_File_write_all_end
• 19.2.150. MPI_File_write_at
• 19.2.151. MPI_File_write_at_all
• 19.2.152. MPI_File_write_at_all_begin
• 19.2.153. MPI_File_write_at_all_end
• 19.2.154. MPI_File_write_ordered
• 19.2.155. MPI_File_write_ordered_begin
• 19.2.156. MPI_File_write_ordered_end
• 19.2.157. MPI_File_write_shared
• 19.2.158. MPI_Finalize
• 19.2.159. MPI_Finalized
• 19.2.160. MPI_Free_mem
• 19.2.161. MPI_Gather
• 19.2.162. MPI_Gather_init
• 19.2.163. MPI_Gatherv
• 19.2.164. MPI_Gatherv_init
• 19.2.165. MPI_Get
• 19.2.166. MPI_Get_accumulate
• 19.2.167. MPI_Get_address
• 19.2.168. MPI_Get_count
• 19.2.169. MPI_Get_elements
• 19.2.170. MPI_Get_elements_x
• 19.2.171. MPI_Get_library_version
• 19.2.172. MPI_Get_processor_name
• 19.2.173. MPI_Get_version
• 19.2.174. MPI_Graph_create
• 19.2.175. MPI_Graph_get
• 19.2.176. MPI_Graph_map
• 19.2.177. MPI_Graph_neighbors
• 19.2.178. MPI_Graph_neighbors_count
• 19.2.179. MPI_Graphdims_get
• 19.2.180. MPI_Grequest_complete
• 19.2.181. MPI_Grequest_start
• 19.2.182. MPI_Group_c2f
• 19.2.183. MPI_Group_compare
• 19.2.184. MPI_Group_difference
• 19.2.185. MPI_Group_excl
• 19.2.186. MPI_Group_f2c
• 19.2.187. MPI_Group_free
• 19.2.188. MPI_Group_from_session_pset
• 19.2.189. MPI_Group_incl
• 19.2.190. MPI_Group_intersection
• 19.2.191. MPI_Group_range_excl
• 19.2.192. MPI_Group_range_incl
• 19.2.193. MPI_Group_rank
• 19.2.194. MPI_Group_size
• 19.2.195. MPI_Group_translate_ranks
• 19.2.196. MPI_Group_union
• 19.2.197. MPI_Iallgather
• 19.2.198. MPI_Iallgatherv
• 19.2.199. MPI_Iallreduce
• 19.2.200. MPI_Ialltoall
• 19.2.201. MPI_Ialltoallv
• 19.2.202. MPI_Ialltoallw
• 19.2.203. MPI_Ibarrier
• 19.2.204. MPI_Ibcast
• 19.2.205. MPI_Ibsend
• 19.2.206. MPI_Iexscan
• 19.2.207. MPI_Igather
• 19.2.208. MPI_Igatherv
• 19.2.209. MPI_Improbe
• 19.2.210. MPI_Imrecv
• 19.2.211. MPI_Ineighbor_allgather
• 19.2.212. MPI_Ineighbor_allgatherv
• 19.2.213. MPI_Ineighbor_alltoall
• 19.2.214. MPI_Ineighbor_alltoallv
• 19.2.215. MPI_Ineighbor_alltoallw
• 19.2.216. MPI_Info_c2f
• 19.2.217. MPI_Info_create
• 19.2.218. MPI_Info_create_env
• 19.2.219. MPI_Info_delete
• 19.2.220. MPI_Info_dup
• 19.2.221. MPI_Info_env
• 19.2.222. MPI_Info_f2c
• 19.2.223. MPI_Info_free
• 19.2.224. MPI_Info_get
• 19.2.225. MPI_Info_get_nkeys
• 19.2.226. MPI_Info_get_nthkey
• 19.2.227. MPI_Info_get_string
• 19.2.228. MPI_Info_get_valuelen
• 19.2.229. MPI_Info_set
• 19.2.230. MPI_Init
• 19.2.231. MPI_Init_thread
• 19.2.232. MPI_Initialized
• 19.2.233. MPI_Intercomm_create
• 19.2.234. MPI_Intercomm_create_from_groups
• 19.2.235. MPI_Intercomm_merge
• 19.2.236. MPI_Iprobe
• 19.2.237. MPI_Irecv
• 19.2.238. MPI_Ireduce
• 19.2.239. MPI_Ireduce_scatter
• 19.2.240. MPI_Ireduce_scatter_block
• 19.2.241. MPI_Irsend
• 19.2.242. MPI_Is_thread_main
• 19.2.243. MPI_Iscan
• 19.2.244. MPI_Iscatter
• 19.2.245. MPI_Iscatterv
• 19.2.246. MPI_Isend
• 19.2.247. MPI_Isendrecv
• 19.2.248. MPI_Isendrecv_replace
• 19.2.249. MPI_Issend
• 19.2.250. MPI_Keyval_create
• 19.2.251. MPI_Keyval_free
• 19.2.252. MPI_Lookup_name
• 19.2.253. MPI_Message_c2f
• 19.2.254. MPI_Message_f2c
• 19.2.255. MPI_Mprobe
• 19.2.256. MPI_Mrecv
• 19.2.257. MPI_Neighbor_allgather
• 19.2.258. MPI_Neighbor_allgather_init
• 19.2.259. MPI_Neighbor_allgatherv
• 19.2.260. MPI_Neighbor_allgatherv_init
• 19.2.261. MPI_Neighbor_alltoall
• 19.2.262. MPI_Neighbor_alltoall_init
• 19.2.263. MPI_Neighbor_alltoallv
• 19.2.264. MPI_Neighbor_alltoallv_init
• 19.2.265. MPI_Neighbor_alltoallw
• 19.2.266. MPI_Neighbor_alltoallw_init
• 19.2.267. MPI_Op_c2f
• 19.2.268. MPI_Op_commutative
• 19.2.269. MPI_Op_create
• 19.2.270. MPI_Op_f2c
• 19.2.271. MPI_Op_free
• 19.2.272. MPI_Open_port
• 19.2.273. MPI_Pack
• 19.2.274. MPI_Pack_external
• 19.2.275. MPI_Pack_external_size
• 19.2.276. MPI_Pack_size
• 19.2.277. MPI_Parrived
• 19.2.278. MPI_Pcontrol
• 19.2.279. MPI_Pready
• 19.2.280. MPI_Pready_list
• 19.2.281. MPI_Pready_range
• 19.2.282. MPI_Precv_init
• 19.2.283. MPI_Probe
• 19.2.284. MPI_Psend_init
• 19.2.285. MPI_Publish_name
• 19.2.286. MPI_Put
• 19.2.287. MPI_Query_thread
• 19.2.288. MPI_Raccumulate
• 19.2.289. MPI_Recv
• 19.2.290. MPI_Recv_init
• 19.2.291. MPI_Reduce
• 19.2.292. MPI_Reduce_init
• 19.2.293. MPI_Reduce_local
• 19.2.294. MPI_Reduce_scatter
• 19.2.295. MPI_Reduce_scatter_block
• 19.2.296. MPI_Reduce_scatter_block_init
• 19.2.297. MPI_Reduce_scatter_init
• 19.2.298. MPI_Register_datarep
• 19.2.299. MPI_Request_c2f
• 19.2.300. MPI_Request_f2c
• 19.2.301. MPI_Request_free
• 19.2.302. MPI_Request_get_status
• 19.2.303. MPI_Rget
• 19.2.304. MPI_Rget_accumulate
• 19.2.305. MPI_Rput
• 19.2.306. MPI_Rsend
• 19.2.307. MPI_Rsend_init
• 19.2.308. MPI_Scan
• 19.2.309. MPI_Scan_init
• 19.2.310. MPI_Scatter
• 19.2.311. MPI_Scatter_init
• 19.2.312. MPI_Scatterv
• 19.2.313. MPI_Scatterv_init
• 19.2.314. MPI_Send
• 19.2.315. MPI_Send_init
• 19.2.316. MPI_Sendrecv
• 19.2.317. MPI_Sendrecv_replace
• 19.2.318. MPI_Session_call_errhandler
• 19.2.319. MPI_Session_create_errhandler
• 19.2.320. MPI_Session_f2c
• 19.2.321. MPI_Session_finalize
• 19.2.322. MPI_Session_get_errhandler
• 19.2.323. MPI_Session_get_info
• 19.2.324. MPI_Session_get_nth_pset
• 19.2.325. MPI_Session_get_num_psets
• 19.2.326. MPI_Session_get_pset_info
• 19.2.327. MPI_Session_init
• 19.2.328. MPI_Session_set_errhandler
• 19.2.329. MPI_Sizeof
• 19.2.330. MPI_Ssend
• 19.2.331. MPI_Ssend_init
• 19.2.332. MPI_Start
• 19.2.333. MPI_Startall
• 19.2.334. MPI_Status_c2f
• 19.2.335. MPI_Status_c2f08
• 19.2.336. MPI_Status_f082c
• 19.2.337. MPI_Status_f082f
• 19.2.338. MPI_Status_f2c
• 19.2.339. MPI_Status_f2f08
• 19.2.340. MPI_Status_set_cancelled
• 19.2.341. MPI_Status_set_elements
• 19.2.342. MPI_Status_set_elements_x
• 19.2.343. MPI_T_category_changed
• 19.2.344. MPI_T_category_get_categories
• 19.2.345. MPI_T_category_get_cvars
• 19.2.346. MPI_T_category_get_info
• 19.2.347. MPI_T_category_get_num
• 19.2.348. MPI_T_category_get_pvars
• 19.2.349. MPI_T_cvar_get_info
• 19.2.350. MPI_T_cvar_get_num
• 19.2.351. MPI_T_cvar_handle_alloc
• 19.2.352. MPI_T_cvar_handle_free
• 19.2.353. MPI_T_cvar_read
• 19.2.354. MPI_T_cvar_write
• 19.2.355. MPI_T_enum_get_info
• 19.2.356. MPI_T_enum_get_item
• 19.2.357. MPI_T_finalize
• 19.2.358. MPI_T_init_thread
• 19.2.359. MPI_T_pvar_get_info
• 19.2.360. MPI_T_pvar_get_num
• 19.2.361. MPI_T_pvar_handle_alloc
• 19.2.362. MPI_T_pvar_handle_free
• 19.2.363. MPI_T_pvar_read
• 19.2.364. MPI_T_pvar_readreset
• 19.2.365. MPI_T_pvar_reset
• 19.2.366. MPI_T_pvar_session_create
• 19.2.367. MPI_T_pvar_session_free
• 19.2.368. MPI_T_pvar_start
• 19.2.369. MPI_T_pvar_stop
• 19.2.370. MPI_T_pvar_write
• 19.2.371. MPI_Test
• 19.2.372. MPI_Test_cancelled
• 19.2.373. MPI_Testall
• 19.2.374. MPI_Testany
• 19.2.375. MPI_Testsome
• 19.2.376. MPI_Topo_test
• 19.2.377. MPI_Type_c2f
• 19.2.378. MPI_Type_commit
• 19.2.379. MPI_Type_contiguous
• 19.2.380. MPI_Type_create_darray
• 19.2.381. MPI_Type_create_f90_complex
• 19.2.382. MPI_Type_create_f90_integer
• 19.2.383. MPI_Type_create_f90_real
• 19.2.384. MPI_Type_create_hindexed
• 19.2.385. MPI_Type_create_hindexed_block
• 19.2.386. MPI_Type_create_hvector
• 19.2.387. MPI_Type_create_indexed_block
• 19.2.388. MPI_Type_create_keyval
• 19.2.389. MPI_Type_create_resized
• 19.2.390. MPI_Type_create_struct
• 19.2.391. MPI_Type_create_subarray
• 19.2.392. MPI_Type_delete_attr
• 19.2.393. MPI_Type_dup
• 19.2.394. MPI_Type_extent
• 19.2.395. MPI_Type_f2c
• 19.2.396. MPI_Type_free
• 19.2.397. MPI_Type_free_keyval
• 19.2.398. MPI_Type_get_attr
• 19.2.399. MPI_Type_get_contents
• 19.2.400. MPI_Type_get_envelope
• 19.2.401. MPI_Type_get_extent
• 19.2.402. MPI_Type_get_extent_x
• 19.2.403. MPI_Type_get_name
• 19.2.404. MPI_Type_get_true_extent
• 19.2.405. MPI_Type_get_true_extent_x
• 19.2.406. MPI_Type_hindexed
• 19.2.407. MPI_Type_hvector
• 19.2.408. MPI_Type_indexed
• 19.2.409. MPI_Type_lb
• 19.2.410. MPI_Type_match_size
• 19.2.411. MPI_Type_set_attr
• 19.2.412. MPI_Type_set_name
• 19.2.413. MPI_Type_size
• 19.2.414. MPI_Type_size_x
• 19.2.415. MPI_Type_struct
• 19.2.416. MPI_Type_ub
• 19.2.417. MPI_Type_vector
• 19.2.418. MPI_Unpack
• 19.2.419. MPI_Unpack_external
• 19.2.420. MPI_Unpublish_name
• 19.2.421. MPI_Wait
• 19.2.422. MPI_Waitall
• 19.2.423. MPI_Waitany
• 19.2.424. MPI_Waitsome
• 19.2.425. MPI_Win_allocate
• 19.2.426. MPI_Win_allocate_shared
• 19.2.427. MPI_Win_attach
• 19.2.428. MPI_Win_c2f
• 19.2.429. MPI_Win_call_errhandler
• 19.2.430. MPI_Win_complete
• 19.2.431. MPI_Win_create
• 19.2.432. MPI_Win_create_dynamic
• 19.2.433. MPI_Win_create_errhandler
• 19.2.434. MPI_Win_create_keyval
• 19.2.435. MPI_Win_delete_attr
• 19.2.436. MPI_Win_detach
• 19.2.437. MPI_Win_f2c
• 19.2.438. MPI_Win_fence
• 19.2.439. MPI_Win_flush
• 19.2.440. MPI_Win_flush_all
• 19.2.441. MPI_Win_flush_local
• 19.2.442. MPI_Win_flush_local_all
• 19.2.443. MPI_Win_free
• 19.2.444. MPI_Win_free_keyval
• 19.2.445. MPI_Win_get_attr
• 19.2.446. MPI_Win_get_errhandler
• 19.2.447. MPI_Win_get_group
• 19.2.448. MPI_Win_get_info
• 19.2.449. MPI_Win_get_name
• 19.2.450. MPI_Win_lock
• 19.2.451. MPI_Win_lock_all
• 19.2.452. MPI_Win_post
• 19.2.453. MPI_Win_set_attr
• 19.2.454. MPI_Win_set_errhandler
• 19.2.455. MPI_Win_set_info
• 19.2.456. MPI_Win_set_name
• 19.2.457. MPI_Win_shared_query
• 19.2.458. MPI_Win_start
• 19.2.459. MPI_Win_sync
• 19.2.460. MPI_Win_test
• 19.2.461. MPI_Win_unlock
• 19.2.462. MPI_Win_unlock_all
• 19.2.463. MPI_Win_wait
• 19.2.464. MPI_Wtick
• 19.2.465. MPI_Wtime
• 19.2.466. MPIX_Query_cuda_support
• 19.2.467. MPIX_Query_rocm_support
• 19.2.468. OMPI_Affinity_str