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# 7.94. CUpti_ActivityOpenAccData

struct CUpti_ActivityOpenAccData

  The activity record for OpenACC data.

  (CUPTI_ACTIVITY_KIND_OPENACC_DATA).

  Public Members

  CUpti_ActivityKind kind

    The activity record kind, must be CUPTI_ACTIVITY_KIND_OPENACC_DATA.

  CUpti_OpenAccEventKind eventKind

    CUPTI OpenACC event kind (.

    See also

    CUpti_OpenAccEventKind)

  uint32_t threadId

    ThreadId.

  uint64_t start

    CUPTI start timestamp.

  uint64_t end

    CUPTI end timestamp.

  uint32_t cuDeviceId

    CUDA device id Valid only if deviceType is acc_device_nvidia.

  uint32_t cuContextId

    CUDA context id Valid only if deviceType is acc_device_nvidia.

  uint32_t cuStreamId

    CUDA stream id Valid only if deviceType is acc_device_nvidia.

  uint32_t cuProcessId

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

  uint32_t cuThreadId

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

  uint32_t externalId

    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 preceding external correlation record of type CUPTI_EXTERNAL_CORRELATION_KIND_OPENACC.

  uint64_t bytes

    Number of bytes.

  uint64_t hostPtr

    Host pointer if available.

  uint64_t devicePtr

    Device pointer if available.