Extended Atomics

Extended atomic operations are a set of operations beyond those defined by the IB Spec. Atomicity guarantees, Atomic Ack generation, ordering rules and error behavior for this set of extended atomic operations is the same as that for IB standard Atomic operations.

• Ibv_exp_post_send

  • IBV_EXP_WR_EXT_MASKED_ATOMIC_CMP_AND_SWP

  • IBV_EXP_WR_EXT_MASKED_ATOMIC_FETCH_AND_ADD

  • IBV_EXP_SEND_EXT_ATOMIC_INLINE

  • ext_op.masked_atomics

• ibv_exp_create_qp

  • max_atomic_arg

• ibv_exp_poll_cq

  • IBV_EXP_WC_MASKED_COMP_SWAP

  • IBV_EXP_WC_MASKED_FETCH_ADD

• ibv_exp_query_device

  • ext_atom

• IBV_EXP_DEVICE_EXT_ATOMICS

• IBV_EXP_DEVICE_EXT_MASKED_ATOMICS

• IBV_EXP_DEVICE_ATTR_EXP_CAP_FLAGS

• IBV_EXP_DEVICE_ATTR_EXT_ATOMIC_ARGS

• IBV_EXP_DEVICE_ATTR_MASKED_ATOMICS