Open MPI v4.1.6 documentation
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Open MPI commands
(section 1 man pages)
mpic++
mpif90
ompi_info
orted
mpicc
mpifort
opal_wrapper
orterun
mpicxx
mpirun
orte-clean
mpiexec
ompi-clean
orte-info
mpif77
ompi-server
orte-server
Open MPI general information
(section 7 man pages)
ompi_crcp
orte_filem
orte_snapc
opal_crs
orte_hosts
orte_sstore
MPI API
(section 3 man pages)
MPI
MPI_File_call_errhandler
MPI_Ineighbor_allgather
MPI_T_init_thread
MPIX_Allgather_init
MPI_File_close
MPI_Ineighbor_allgatherv
MPI_T_pvar_get_info
MPIX_Allgatherv_init
MPI_File_create_errhandler
MPI_Ineighbor_alltoall
MPI_T_pvar_get_num
MPIX_Allreduce_init
MPI_File_delete
MPI_Ineighbor_alltoallv
MPI_T_pvar_handle_alloc
MPIX_Alltoall_init
MPI_File_f2c
MPI_Ineighbor_alltoallw
MPI_T_pvar_handle_free
MPIX_Alltoallv_init
MPI_File_get_amode
MPI_Info_c2f
MPI_T_pvar_read
MPIX_Alltoallw_init
MPI_File_get_atomicity
MPI_Info_create
MPI_T_pvar_readreset
MPIX_Barrier_init
MPI_File_get_byte_offset
MPI_Info_delete
MPI_T_pvar_reset
MPIX_Bcast_init
MPI_File_get_errhandler
MPI_Info_dup
MPI_T_pvar_session_create
MPIX_Exscan_init
MPI_File_get_group
MPI_Info_env
MPI_T_pvar_session_free
MPIX_Gather_init
MPI_File_get_info
MPI_Info_f2c
MPI_T_pvar_start
MPIX_Gatherv_init
MPI_File_get_position
MPI_Info_free
MPI_T_pvar_stop
MPIX_Neighbor_allgather_init
MPI_File_get_position_shared
MPI_Info_get
MPI_T_pvar_write
MPIX_Neighbor_allgatherv_init
MPI_File_get_size
MPI_Info_get_nkeys
MPI_Test
MPIX_Neighbor_alltoall_init
MPI_File_get_type_extent
MPI_Info_get_nthkey
MPI_Test_cancelled
MPIX_Neighbor_alltoallv_init
MPI_File_get_view
MPI_Info_get_valuelen
MPI_Testall
MPIX_Neighbor_alltoallw_init
MPI_File_iread
MPI_Info_set
MPI_Testany
MPIX_Query_cuda_support
MPI_File_iread_all
MPI_Init
MPI_Testsome
MPIX_Reduce_init
MPI_File_iread_at
MPI_Init_thread
MPI_Topo_test
MPIX_Reduce_scatter_block_init
MPI_File_iread_at_all
MPI_Initialized
MPI_Type_c2f
MPIX_Reduce_scatter_init
MPI_File_iread_shared
MPI_Intercomm_create
MPI_Type_commit
MPIX_Scan_init
MPI_File_iwrite
MPI_Intercomm_merge
MPI_Type_contiguous
MPIX_Scatter_init
MPI_File_iwrite_all
MPI_Iprobe
MPI_Type_create_darray
MPIX_Scatterv_init
MPI_File_iwrite_at
MPI_Irecv
MPI_Type_create_f90_complex
MPI_Abort
MPI_File_iwrite_at_all
MPI_Ireduce
MPI_Type_create_f90_integer
MPI_Accumulate
MPI_File_iwrite_shared
MPI_Ireduce_scatter
MPI_Type_create_f90_real
MPI_Add_error_class
MPI_File_open
MPI_Ireduce_scatter_block
MPI_Type_create_hindexed
MPI_Add_error_code
MPI_File_preallocate
MPI_Irsend
MPI_Type_create_hindexed_block
MPI_Add_error_string
MPI_File_read
MPI_Is_thread_main
MPI_Type_create_hvector
MPI_Address
MPI_File_read_all
MPI_Iscan
MPI_Type_create_indexed_block
MPI_Aint_add
MPI_File_read_all_begin
MPI_Iscatter
MPI_Type_create_keyval
MPI_Aint_diff
MPI_File_read_all_end
MPI_Iscatterv
MPI_Type_create_resized
MPI_Allgather
MPI_File_read_at
MPI_Isend
MPI_Type_create_struct
MPI_Allgatherv
MPI_File_read_at_all
MPI_Issend
MPI_Type_create_subarray
MPI_Alloc_mem
MPI_File_read_at_all_begin
MPI_Keyval_create
MPI_Type_delete_attr
MPI_Allreduce
MPI_File_read_at_all_end
MPI_Keyval_free
MPI_Type_dup
MPI_Alltoall
MPI_File_read_ordered
MPI_Lookup_name
MPI_Type_extent
MPI_Alltoallv
MPI_File_read_ordered_begin
MPI_Message_c2f
MPI_Type_f2c
MPI_Alltoallw
MPI_File_read_ordered_end
MPI_Message_f2c
MPI_Type_free
MPI_Attr_delete
MPI_File_read_shared
MPI_Mprobe
MPI_Type_free_keyval
MPI_Attr_get
MPI_File_seek
MPI_Mrecv
MPI_Type_get_attr
MPI_Attr_put
MPI_File_seek_shared
MPI_Neighbor_allgather
MPI_Type_get_contents
MPI_Barrier
MPI_File_set_atomicity
MPI_Neighbor_allgatherv
MPI_Type_get_envelope
MPI_Bcast
MPI_File_set_errhandler
MPI_Neighbor_alltoall
MPI_Type_get_extent
MPI_Bsend
MPI_File_set_info
MPI_Neighbor_alltoallv
MPI_Type_get_extent_x
MPI_Bsend_init
MPI_File_set_size
MPI_Neighbor_alltoallw
MPI_Type_get_name
MPI_Buffer_attach
MPI_File_set_view
MPI_Op_c2f
MPI_Type_get_true_extent
MPI_Buffer_detach
MPI_File_sync
MPI_Op_commutative
MPI_Type_get_true_extent_x
MPI_Cancel
MPI_File_write
MPI_Op_create
MPI_Type_hindexed
MPI_Cart_coords
MPI_File_write_all
MPI_Op_f2c
MPI_Type_hvector
MPI_Cart_create
MPI_File_write_all_begin
MPI_Op_free
MPI_Type_indexed
MPI_Cart_get
MPI_File_write_all_end
MPI_Open_port
MPI_Type_lb
MPI_Cart_map
MPI_File_write_at
MPI_Pack
MPI_Type_match_size
MPI_Cart_rank
MPI_File_write_at_all
MPI_Pack_external
MPI_Type_set_attr
MPI_Cart_shift
MPI_File_write_at_all_begin
MPI_Pack_external_size
MPI_Type_set_name
MPI_Cart_sub
MPI_File_write_at_all_end
MPI_Pack_size
MPI_Type_size
MPI_Cartdim_get
MPI_File_write_ordered
MPI_Pcontrol
MPI_Type_size_x
MPI_Close_port
MPI_File_write_ordered_begin
MPI_Probe
MPI_Type_struct
MPI_Comm_accept
MPI_File_write_ordered_end
MPI_Publish_name
MPI_Type_ub
MPI_Comm_c2f
MPI_File_write_shared
MPI_Put
MPI_Type_vector
MPI_Comm_call_errhandler
MPI_Finalize
MPI_Query_thread
MPI_Unpack
MPI_Comm_compare
MPI_Finalized
MPI_Raccumulate
MPI_Unpack_external
MPI_Comm_connect
MPI_Free_mem
MPI_Recv
MPI_Unpublish_name
MPI_Comm_create
MPI_Gather
MPI_Recv_init
MPI_Wait
MPI_Comm_create_errhandler
MPI_Gatherv
MPI_Reduce
MPI_Waitall
MPI_Comm_create_group
MPI_Get
MPI_Reduce_local
MPI_Waitany
MPI_Comm_create_keyval
MPI_Get_accumulate
MPI_Reduce_scatter
MPI_Waitsome
MPI_Comm_delete_attr
MPI_Get_address
MPI_Reduce_scatter_block
MPI_Win_allocate
MPI_Comm_disconnect
MPI_Get_count
MPI_Register_datarep
MPI_Win_allocate_shared
MPI_Comm_dup
MPI_Get_elements
MPI_Request_c2f
MPI_Win_attach
MPI_Comm_dup_with_info
MPI_Get_elements_x
MPI_Request_f2c
MPI_Win_c2f
MPI_Comm_f2c
MPI_Get_library_version
MPI_Request_free
MPI_Win_call_errhandler
MPI_Comm_free
MPI_Get_processor_name
MPI_Request_get_status
MPI_Win_complete
MPI_Comm_free_keyval
MPI_Get_version
MPI_Rget
MPI_Win_create
MPI_Comm_get_attr
MPI_Graph_create
MPI_Rget_accumulate
MPI_Win_create_dynamic
MPI_Comm_get_errhandler
MPI_Graph_get
MPI_Rput
MPI_Win_create_errhandler
MPI_Comm_get_info
MPI_Graph_map
MPI_Rsend
MPI_Win_create_keyval
MPI_Comm_get_name
MPI_Graph_neighbors
MPI_Rsend_init
MPI_Win_delete_attr
MPI_Comm_get_parent
MPI_Graph_neighbors_count
MPI_Scan
MPI_Win_detach
MPI_Comm_group
MPI_Graphdims_get
MPI_Scatter
MPI_Win_f2c
MPI_Comm_idup
MPI_Grequest_complete
MPI_Scatterv
MPI_Win_fence
MPI_Comm_join
MPI_Grequest_start
MPI_Send
MPI_Win_flush
MPI_Comm_rank
MPI_Group_c2f
MPI_Send_init
MPI_Win_flush_all
MPI_Comm_remote_group
MPI_Group_compare
MPI_Sendrecv
MPI_Win_flush_local
MPI_Comm_remote_size
MPI_Group_difference
MPI_Sendrecv_replace
MPI_Win_flush_local_all
MPI_Comm_set_attr
MPI_Group_excl
MPI_Sizeof
MPI_Win_free
MPI_Comm_set_errhandler
MPI_Group_f2c
MPI_Ssend
MPI_Win_free_keyval
MPI_Comm_set_info
MPI_Group_free
MPI_Ssend_init
MPI_Win_get_attr
MPI_Comm_set_name
MPI_Group_incl
MPI_Start
MPI_Win_get_errhandler
MPI_Comm_size
MPI_Group_intersection
MPI_Startall
MPI_Win_get_group
MPI_Comm_spawn
MPI_Group_range_excl
MPI_Status_c2f
MPI_Win_get_info
MPI_Comm_spawn_multiple
MPI_Group_range_incl
MPI_Status_f2c
MPI_Win_get_name
MPI_Comm_split
MPI_Group_rank
MPI_Status_set_cancelled
MPI_Win_lock
MPI_Comm_split_type
MPI_Group_size
MPI_Status_set_elements
MPI_Win_lock_all
MPI_Comm_test_inter
MPI_Group_translate_ranks
MPI_Status_set_elements_x
MPI_Win_post
MPI_Compare_and_swap
MPI_Group_union
MPI_T_category_changed
MPI_Win_set_attr
MPI_Dims_create
MPI_Iallgather
MPI_T_category_get_categories
MPI_Win_set_errhandler
MPI_Dist_graph_create
MPI_Iallgatherv
MPI_T_category_get_cvars
MPI_Win_set_info
MPI_Dist_graph_create_adjacent
MPI_Iallreduce
MPI_T_category_get_info
MPI_Win_set_name
MPI_Dist_graph_neighbors
MPI_Ialltoall
MPI_T_category_get_num
MPI_Win_shared_query
MPI_Dist_graph_neighbors_count
MPI_Ialltoallv
MPI_T_category_get_pvars
MPI_Win_start
MPI_Errhandler_create
MPI_Ialltoallw
MPI_T_cvar_get_info
MPI_Win_sync
MPI_Errhandler_free
MPI_Ibarrier
MPI_T_cvar_get_num
MPI_Win_test
MPI_Errhandler_get
MPI_Ibcast
MPI_T_cvar_handle_alloc
MPI_Win_unlock
MPI_Errhandler_set
MPI_Ibsend
MPI_T_cvar_handle_free
MPI_Win_unlock_all
MPI_Error_class
MPI_Iexscan
MPI_T_cvar_read
MPI_Win_wait
MPI_Error_string
MPI_Igather
MPI_T_cvar_write
MPI_Wtick
MPI_Exscan
MPI_Igatherv
MPI_T_enum_get_info
MPI_Wtime
MPI_Fetch_and_op
MPI_Improbe
MPI_T_enum_get_item
OMPI_Affinity_str
MPI_File_c2f
MPI_Imrecv
MPI_T_finalize
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Page last modified: 26-Oct-2023
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