Here are the data structures with brief descriptions:

CUpti_Activity

The base activity record

CUpti_ActivityAPI

The activity record for a driver or runtime API invocation

CUpti_ActivityAutoBoostState

Device auto boost state structure

CUpti_ActivityBranch

The activity record for source level result branch. (deprecated)

CUpti_ActivityBranch2

The activity record for source level result branch

CUpti_ActivityCdpKernel

The activity record for CDP (CUDA Dynamic Parallelism) kernel

CUpti_ActivityContext

The activity record for a context

CUpti_ActivityDevice

The activity record for a device. (deprecated)

CUpti_ActivityDevice2

The activity record for a device. (CUDA 7.0 onwards)

CUpti_ActivityDeviceAttribute

The activity record for a device attribute

CUpti_ActivityEnvironment

The activity record for CUPTI environmental data

CUpti_ActivityEvent

The activity record for a CUPTI event

CUpti_ActivityEventInstance

The activity record for a CUPTI event with instance information

CUpti_ActivityFunction

The activity record for global/device functions

CUpti_ActivityGlobalAccess

The activity record for source-level global access. (deprecated)

CUpti_ActivityGlobalAccess2

The activity record for source-level global access

CUpti_ActivityInstructionCorrelation

The activity record for source-level sass/source line-by-line correlation

CUpti_ActivityInstructionExecution

The activity record for source-level instruction execution

CUpti_ActivityKernel

The activity record for kernel. (deprecated)

CUpti_ActivityKernel2

The activity record for kernel. (deprecated)

CUpti_ActivityKernel3

The activity record for a kernel (CUDA 6.5(with sm_52 support) onwards)

CUpti_ActivityMarker

The activity record providing a marker which is an instantaneous point in time

CUpti_ActivityMarkerData

The activity record providing detailed information for a marker

CUpti_ActivityMemcpy

The activity record for memory copies

CUpti_ActivityMemcpy2

The activity record for peer-to-peer memory copies

CUpti_ActivityMemset

The activity record for memset

CUpti_ActivityMetric

The activity record for a CUPTI metric

CUpti_ActivityMetricInstance

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

CUpti_ActivityModule

The activity record for a CUDA module

CUpti_ActivityName

The activity record providing a name

CUpti_ActivityObjectKindId

Identifiers for object kinds as specified by CUpti_ActivityObjectKind

CUpti_ActivityOverhead

The activity record for CUPTI and driver overheads

CUpti_ActivityPCSampling

The activity record for PC sampling

CUpti_ActivityPCSamplingConfig

PC sampling configuration structure

CUpti_ActivityPCSamplingRecordInfo

The activity record for record status for PC sampling

CUpti_ActivityPreemption

The activity record for a preemption of a CDP kernel

CUpti_ActivitySharedAccess

The activity record for source-level shared access

CUpti_ActivitySourceLocator

The activity record for source locator

CUpti_ActivityUnifiedMemoryCounter

The activity record for Unified Memory counters (deprecated in CUDA 7.0)

CUpti_ActivityUnifiedMemoryCounter2

The activity record for Unified Memory counters (CUDA 7.0 and beyond)

CUpti_ActivityUnifiedMemoryCounterConfig

Unified Memory counters configuration structure

CUpti_CallbackData

Data passed into a runtime or driver API callback function

CUpti_EventGroupSet

A set of event groups

CUpti_EventGroupSets

A set of event group sets

CUpti_MetricValue

A metric value

CUpti_ModuleResourceData

Module data passed into a resource callback function

CUpti_NvtxData

Data passed into a NVTX callback function

CUpti_ResourceData

Data passed into a resource callback function

CUpti_SynchronizeData

Data passed into a synchronize callback function