API List

OpenSHMEM v1.5 Standard Features

1. Library Setup and Initialization

   • shmem_init

   • shmem_finalize

   • shmem_global_exit

   • shmem_my_pe

   • shmem_n_pes

   • start_pes

2. Library Query

   • shmem_info_get_name

   • shmem_info_get_version

   • shmem_pe_accessible

   • shmem_addr_accessible

3. Memory Management

   • shmem_malloc

   • shmem_calloc

   • shmem_malloc_with_hints

   • shmem_ptr

4. Thread Support

   • shmem_init_thread

   • shmem_query_thread

5. Team Management Routines

   • shmem_team_my_pe

   • shmem_team_n_pes

   • shmem_team_get_config

   • shmem_team_translate_pe

   • shmem_team_split_strided

   • shmem_team_split_2d

   • shmem_team_destroy

6. Communication Management

   • shmem_ctx_create

   • shmem_team_create_ctx

   • shmem_ctx_destroy

   • shmem_ctx_get_team

7. Remote Memory Access

   • shmem_p

   • shmem_put

   • shmem_iput

   • shmem_g

   • shmem_get

   • shmem_iget

8. Non-blocking Remote Memory Access

   • shmem_put_nbi

   • shmem_get_nbi

9. Atomic Memory Operations

   • shmem_atomic_add

   • shmem_atomic_and

   • shmem_atomic_compare_swap

   • shmem_atomic_fetch

   • shmem_atomic_fetch_add

   • shmem_atomic_fetch_and

   • shmem_atomic_fetch_inc

   • shmem_atomic_fetch_or

   • shmem_atomic_fetch_xor

   • shmem_atomic_inc

   • shmem_atomic_or

   • shmem_atomic_set

   • shmem_atomic_swap

   • shmem_atomic_xor

10. Non-blocking Atomic Memory Operations

    • shmem_atomic_fetch_nbi

    • shmem_atomic_compare_swap_nbi

    • shmem_atomic_swap_nbi

    • shmem_atomic_fetch_inc_nbi

    • shmem_atomic_fetch_add_nbi

    • shmem_atomic_fetch_and_nbi

    • shmem_atomic_fetch_or_nbi

    • shmem_atomic_fetch_xor_nbi

11. Signaling Operations

    • shmem_put_signal

    • shmem_put_signal_nbi

    • shmem_signal_fetch

12. Collective Operations

    • shmem_alltoall

    • shmem_alltoalls

    • shmem_barrier

    • shmem_barrier_all

    • shmem_broadcast

    • shmem_collect

    • shmem_reductions

    • shmem_sync

    • shmem_sync_all

13. Point-to-Point Synchronizations

    • shmem_wait_until

    • shmem_wait_until_all

    • shmem_wait_until_any

    • shmem_wait_until_some

    • shmem_wait_until_all_vector

    • shmem_wait_until_any_vector

    • shmem_wait_until_some_vector

    • shmem_test

    • shmem_test_all

    • shmem_test_any

    • shmem_test_some

    • shmem_test_all_vector

    • shmem_test_any_vector

    • shmem_test_some_vector

    • shmem_signal_wait_until

14. Memory Ordering

    • shmem_fence

    • shmem_quiet

15. Distributed Locks

    • shmem_lock

16. Deprecated Cache Operations

    • shmem_cache

Cray-OpenSHMEMX-specific Features

1. Thread-hot Operations

   • shmemx_init_thread

   • shmemx_thread_fence

   • shmemx_thread_quiet

   • shmemx_thread_register

   • shmemx_thread_unregister

   • shmemx_query_thread

2. Sessions

   • shmemx_ctx_session_start

   • shmemx_ctx_session_stop

3. Put-with-signal (PWS)

   • shmemx_put_signal

   • shmemx_put_signal_nb

   • shmemx_signal_set

4. Locality Operations

   • shmemx_local_query

   • shmemx_local_complete

   • shmemx_pe_quiet

5. Team Management

   • shmemx_team_my_pe

   • shmemx_team_n_pes

   • shmemx_team_split_2d

   • shmemx_team_split_strided

   • shmemx_team_destroy

   • shmemx_team_translate_pe

   • shmemx_team_get_config

   • shmemx_team_ctx_create

   • shmemx_ctx_get_team

6. Team-based Collectives

   • shmemx_alltoallv

   • shmemx_alltoallv_packed

   • shmemx_team_alltoall

   • shmemx_team_alltoallv

   • shmemx_team_alltoallv_packed

   • shmemx_team_barrier

   • shmemx_team_reductions

7. Explicit Non-blocking Operations

   • shmemx_add_nb

   • shmemx_inc_nb

   • shmemx_cswap_nb

   • shmemx_fadd_nb

   • shmemx_finc_nb

   • shmemx_swap_nb

   • shmemx_put_nb

   • shmemx_get_nb

8. Short Datatype Atomic Operations

   • shmemx_short_add

   • shmemx_short_cswap

   • shmemx_short_inc

   • shmemx_short_fadd

   • shmemx_short_swap

   • shmemx_short_finc