NVSHMEM APIs

• Overview of the APIs
  • Unsupported OpenSHMEM 1.3 APIs
  • OpenSHMEM 1.3 APIs Not Supported Over Remote Network Transports
  • Supported OpenSHMEM APIs (OpenSHMEM 1.4 and 1.5)
  • NVSHMEM API Extensions For CPU Threads
  • NVSHMEM API Extensions For GPU Threads
• Library Setup, Exit, and Query
  • NVSHMEM_INIT
  • NVSHMEMX_INIT_ATTR
  • NVSHMEMX_HOSTLIB_INIT_ATTR
  • NVSHMEMX_GET_UNIQUE_ID
  • NVSHMEMX_SET_ATTR_UNIQUEID_ARGS
  • NVSHMEMX_CUMODULE_INIT
  • NVSHMEMX_INIT_STATUS
  • NVSHMEM_MY_PE
  • NVSHMEM_N_PES
  • NVSHMEM_FINALIZE
  • NVSHMEM_GLOBAL_EXIT
  • NVSHMEM_PTR
  • NVSHMEM_INFO_GET_VERSION
  • NVSHMEM_INFO_GET_NAME
  • NVSHMEMX_VENDOR_GET_VERSION_INFO
• Thread Support
  • NVSHMEM_INIT_THREAD
  • NVSHMEM_QUERY_THREAD
• Kernel Launch Routines
  • NVSHMEMX_COLLECTIVE_LAUNCH
  • NVSHMEMX_COLLECTIVE_LAUNCH_QUERY_GRIDSIZE
• Memory Management
  • NVSHMEM_MALLOC, NVSHMEM_FREE, NVSHMEM_ALIGN
  • NVSHMEM_CALLOC
  • Memory Registration
    • NVSHMEMX_BUFFER_REGISTER
    • NVSHMEMX_BUFFER_UNREGISTER
    • NVSHMEMX_BUFFER_UNREGISTER_ALL
• Team Management
  • Predefined and Application-Defined Teams
  • Team Handles
  • Thread Safety
  • Collective Ordering
  • Team Creation
  • NVSHMEM_TEAM_MY_PE
  • NVSHMEM_TEAM_N_PES
  • NVSHMEM_TEAM_CONFIG_T
  • NVSHMEM_TEAM_GET_CONFIG
  • NVSHMEM_TEAM_TRANSLATE_PE
  • NVSHMEM_TEAM_SPLIT_STRIDED
  • NVSHMEM_TEAM_SPLIT_2D
  • NVSHMEM_TEAM_DESTROY
• Remote Memory Access
  • Blocking RMA
    • NVSHMEM_PUT
    • NVSHMEM_P
    • NVSHMEM_IPUT
    • NVSHMEM_GET
    • NVSHMEM_G
    • NVSHMEM_IGET
  • Nonblocking RMA
    • NVSHMEM_PUT_NBI
    • NVSHMEM_GET_NBI
• Atomic Memory Operations
  • NVSHMEM_ATOMIC_FETCH
  • NVSHMEM_ATOMIC_SET
  • NVSHMEM_ATOMIC_COMPARE_SWAP
  • NVSHMEM_ATOMIC_SWAP
  • NVSHMEM_ATOMIC_FETCH_INC
  • NVSHMEM_ATOMIC_INC
  • NVSHMEM_ATOMIC_FETCH_ADD
  • NVSHMEM_ATOMIC_ADD
  • NVSHMEM_ATOMIC_FETCH_AND
  • NVSHMEM_ATOMIC_AND
  • NVSHMEM_ATOMIC_FETCH_OR
  • NVSHMEM_ATOMIC_OR
  • NVSHMEM_ATOMIC_FETCH_XOR
  • NVSHMEM_ATOMIC_XOR
• Signaling Operations
  • Atomicity Guarantees for Signaling Operations
  • Available Signal Operators
  • NVSHMEM_PUT_SIGNAL
  • NVSHMEM_PUT_SIGNAL_NBI
  • NVSHMEM_SIGNAL_FETCH
  • NVSHMEMX_SIGNAL
  • NVSHMEMX_SIGNAL_OP
• Collective Communication
  • Team-based collectives
  • Implicit team collectives
  • Error codes returned from team-based collectives
  • NVSHMEM_BARRIER_ALL
  • NVSHMEM_BARRIER
  • NVSHMEM_SYNC
  • NVSHMEM_SYNC_ALL
  • NVSHMEM_ALLTOALL
  • NVSHMEM_BROADCAST
  • NVSHMEM_FCOLLECT
  • NVSHMEM_REDUCTIONS
    • AND
    • OR
    • XOR
    • MAX
    • MIN
    • SUM
    • PROD
• Point-To-Point Synchronization
  • NVSHMEM_WAIT_UNTIL
  • NVSHMEM_WAIT_UNTIL_ALL
  • NVSHMEM_WAIT_UNTIL_ANY
  • NVSHMEM_WAIT_UNTIL_SOME
  • NVSHMEM_WAIT_UNTIL_ALL_VECTOR
  • NVSHMEM_WAIT_UNTIL_ANY_VECTOR
  • NVSHMEM_WAIT_UNTIL_SOME_VECTOR
  • NVSHMEM_TEST
  • NVSHMEM_TEST_ALL
  • NVSHMEM_TEST_ANY
  • NVSHMEM_TEST_SOME
  • NVSHMEM_TEST_ALL_VECTOR
  • NVSHMEM_TEST_ANY_VECTOR
  • NVSHMEM_TEST_SOME_VECTOR
  • NVSHMEM_SIGNAL_WAIT_UNTIL
• Memory Ordering
  • NVSHMEM_FENCE
  • NVSHMEM_QUIET