CUpti_ActivityOpenAccLaunch Struct Reference
[CUPTI Activity API]

The activity record for OpenACC launch. More...


Data Fields

uint32_t cuContextId
uint32_t cuDeviceId
uint32_t cuProcessId
uint32_t cuStreamId
uint32_t cuThreadId
uint64_t end
CUpti_OpenAccEventKind eventKind
uint32_t externalId
CUpti_ActivityKind kind
uint64_t numGangs
uint64_t numWorkers
uint32_t pad1
uint64_t start
uint32_t threadId
uint64_t vectorLength


Detailed Description

(CUPTI_ACTIVITY_KIND_OPENACC_LAUNCH).

Field Documentation

CUDA context id Valid only if deviceType is acc_device_nvidia.

CUDA device id Valid only if deviceType is acc_device_nvidia.

The ID of the process where the OpenACC activity is executing.

CUDA stream id Valid only if deviceType is acc_device_nvidia.

The ID of the thread where the OpenACC activity is executing.

CUPTI end timestamp

CUPTI OpenACC event kind (

See also:
CUpti_OpenAccEventKind)

The OpenACC correlation ID. Valid only if deviceType is acc_device_nvidia. If not 0, it uniquely identifies this record. It is identical to the externalId in the preceeding external correlation record of type CUPTI_EXTERNAL_CORRELATION_KIND_OPENACC.

The activity record kind, must be CUPTI_ACTIVITY_KIND_OPENACC_LAUNCH.

The number of gangs created for this kernel launch

The number of workers created for this kernel launch

Undefined. Reserved for internal use.

CUPTI start timestamp

ThreadId

The number of vector lanes created for this kernel launch


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