7.98. CUpti_ActivityOverhead

struct CUpti_ActivityOverhead

The activity record for CUPTI and driver overheads.

(Deprecated in CUDA 12.2)

This activity record provides CUPTI and driver overhead information (CUPTI_ACTIVITY_OVERHEAD). These records are now reported using CUpti_ActivityOverhead3

Public Members

CUpti_ActivityKind kind

The activity record kind, must be CUPTI_ACTIVITY_OVERHEAD.

CUpti_ActivityOverheadKind overheadKind

The kind of overhead, CUPTI, DRIVER, COMPILER etc.

CUpti_ActivityObjectKind objectKind

The kind of activity object that the overhead is associated with.

CUpti_ActivityObjectKindId objectId

The identifier for the activity object.

‘objectKind’ indicates which ID is valid for this record.

uint64_t start

The start timestamp for the overhead, in ns.

A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the overhead.

uint64_t end

The end timestamp for the overhead, in ns.

A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the overhead.