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# 7.45. CUpti_ActivityInstantaneousEventInstance

struct CUpti_ActivityInstantaneousEventInstance

  The activity record for an instantaneous CUPTI event with event domain instance information.

  This activity record represents the a CUPTI event value for a specific event domain instance (CUPTI_ACTIVITY_KIND_EVENT_INSTANCE) sampled at a particular instant. This activity record kind is not produced by the activity API but is included for completeness and ease-of-use. Profiler frameworks built on top of CUPTI that collect event data may choose to use this type to store the collected event data. This activity record should be used when event domain instance information needs to be associated with the event.

  Public Members

  CUpti_ActivityKind kind

    The activity record kind, must be CUPTI_ACTIVITY_KIND_INSTANTANEOUS_EVENT_INSTANCE.

  CUpti_EventID id

    The event ID.

  uint64_t value

    The event value.

  uint64_t timestamp

    The timestamp at which event is sampled.

  uint32_t deviceId

    The device id.

  uint8_t instance

    The event domain instance.

  uint8_t pad[3]

    Undefined.

    reserved for internal use