NVSHMEM API

• Library Setup, Exit, and Query
  • NVSHMEM_INIT
  • NVSHMEMX_INIT_ATTR
  • NVSHMEM_MY_PE
  • NVSHMEM_N_PES
  • NVSHMEM_TEAM_MY_PE
  • NVSHMEM_TEAM_N_PES
  • NVSHMEM_FINALIZE
  • NVSHMEM_PTR
  • NVSHMEM_INFO_GET_VERSION
  • NVSHMEM_INFO_GET_NAME
• Thread Support
  • NVSHMEM_INIT_THREAD
  • NVSHMEM_QUERY_THREAD
• Kernel Launch Routines
  • NVSHMEMX_COLLECTIVE_LAUNCH
  • NVSHMEMX_COLLECTIVE_LAUNCH_QUERY_GRIDSIZE
• Memory Management
  • NVSHMEM_MALLOC, SHMEM_FREE, SHMEM_ALIGN
  • NVSHMEM_CALLOC
• 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
  • NVSHMEMX_SIGNAL
• Collective Communication
  • Active-set-based collectives
  • Implicit active set collectives
  • NVSHMEM_BARRIER_ALL
  • NVSHMEM_BARRIER
  • NVSHMEM_SYNC
  • NVSHMEM_SYNC_ALL
  • NVSHMEM_ALLTOALL
  • NVSHMEM_BROADCAST
  • NVSHMEM_COLLECT
  • 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
• Memory Ordering
  • NVSHMEM_FENCE
  • NVSHMEM_QUIET