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const char *ibv_wc_status_str(enum ibv_wc_status status); Description ibv_wc_status_str() returns a string that describes a Work Completion status enumerated value. Parameters Name Direction Description status in The Work Completion status that its string description is requested Return Values Value Description On success…
const char *ibv_event_type_str(enum ibv_event_type event); Description ibv_event_type_str() returns a string that describes an asynchronous event type enumerated value. Parameters Name Direction Description event in The asynchronous event type that its string description is requested Return Values Value Description On success…
const char *ibv_port_state_str(enum ibv_port_state port_state); Description ibv_port_state_str() returns a string that describes a logical port state enumerated value. Parameters Name Direction Description port_state in The logical port state that its string description is requested Return Values Value Description On success…
const char *ibv_node_type_str(enum ibv_node_type node_type); Description ibv_node_type_str() returns a string that describes a node type enumerated value. Parameters Name Direction Description node_type in The node type that its string description is requested Return Values Value Description On success A string…
enum ibv_rate mult_to_ibv_rate(int mult); Description mult_to_ibv_rate() converts a multiplier value of 2.5 Gbit/sec to an InfiniBand transmission rate enumeration value. For example, if mult is 2, the rate enumeration IBV_RATE_5_GBPS will be returned. Parameters Name Direction Description mult in The…
void ibv_ack_cq_events(struct ibv_cq *cq, unsigned int nevents); Description ibv_ack_cq_events() acknowledge Completion events. In order to prevent races, all of the Completion events that were read using ibv_get_cq_event() must be acknowledged using ibv_ack_cq_events(). Calling ibv_ack_cq_events() may be relatively expensive in the…
int ibv_get_cq_event(struct ibv_comp_channel *channel, struct ibv_cq **cq, void **cq_context); Description ibv_get_cq_event() waits for the next Completion event, according to the Completion event type that was requested using ibv_req_notify_cq() for a specific Completion Event Channel. By default, ibv_get_cq_event() is a blocking…
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