6.79. CUpti_ActivityOverhead
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struct CUpti_ActivityOverhead
The kinds of activity records.
Each activity record kind represents information about a GPU or an activity occurring on a CPU or GPU. Each kind is associated with a activity record structure that holds the information associated with the kind.
The activity record for CUPTI and driver overheads. (Deprecated in CUDA 12.2)
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This activity record provides CUPTI and driver overhead information (CUPTI_ACTIVITY_OVERHEAD). These records are now reported using CUpti_ActivityOverhead3
Public Members
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CUpti_ActivityKind kind
The activity record kind, must be CUPTI_ACTIVITY_OVERHEAD.
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CUpti_ActivityOverheadKind overheadKind
The kind of overhead, CUPTI, DRIVER, COMPILER etc.
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CUpti_ActivityObjectKind objectKind
The kind of activity object that the overhead is associated with.
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CUpti_ActivityObjectKindId objectId
The identifier for the activity object.
‘objectKind’ indicates which ID is valid for this record.
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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.
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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.
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CUpti_ActivityKind kind