rte_event_vector_adapter_conf Struct Reference

#include <rte_event_vector_adapter.h>

Data Fields
uint8_t	event_dev_id
uint32_t	socket_id
struct rte_event	ev
struct rte_event	ev_fallback
uint16_t	vector_sz
uint64_t	vector_timeout_ns
struct rte_mempool *	vector_mp

Detailed Description

Vector adapter configuration structure

Definition at line 136 of file rte_event_vector_adapter.h.

Field Documentation

event_dev_id

uint8_t event_dev_id

Event device identifier

Definition at line 137 of file rte_event_vector_adapter.h.

socket_id

uint32_t socket_id

Identifier of socket from which to allocate memory for adapter

Definition at line 139 of file rte_event_vector_adapter.h.

ev

struct rte_event ev

The values from the following event fields will be used when queuing work:

• queue_id: Targeted event queue ID for vector event.
• event_priority: Event priority of the vector event in the event queue relative to other events.
• sched_type: Scheduling type for events from this vector adapter.
• event_type: Event type for the vector event.
• sub_event_type: Sub event type for the vector event.
• flow_id: Flow ID for the vectors enqueued to the event queue by the vector adapter.

Definition at line 141 of file rte_event_vector_adapter.h.

ev_fallback

struct rte_event ev_fallback

The values from the following event fields will be used when aggregation fails and single event is enqueued:

• event_type: Event type for the single event.
• sub_event_type: Sub event type for the single event.
• flow_id: Flow ID for the single event.

Other fields are taken from rte_event_vector_adapter_conf::ev.

Definition at line 154 of file rte_event_vector_adapter.h.

vector_sz

uint16_t vector_sz

Indicates the maximum number for enqueued work to combine and form a vector. Should be within vectorization limits of the adapter.

See also

rte_event_vector_adapter_info::min_vector_sz

rte_event_vector_adapter_info::max_vector_sz

Definition at line 164 of file rte_event_vector_adapter.h.

vector_timeout_ns

uint64_t vector_timeout_ns

Indicates the maximum number of nanoseconds to wait for receiving work. Should be within vectorization limits of the adapter.

See also

rte_event_vector_adapter_info::min_vector_ns

rte_event_vector_adapter_info::max_vector_ns

Definition at line 171 of file rte_event_vector_adapter.h.

vector_mp

struct rte_mempool* vector_mp

Indicates the mempool that should be used for allocating rte_event_vector container.

See also

rte_event_vector_pool_create

Definition at line 178 of file rte_event_vector_adapter.h.

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The documentation for this struct was generated from the following file:

• lib/eventdev/rte_event_vector_adapter.h