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# 7.121. CUpti_ActivityStream

struct CUpti_ActivityStream

  The activity record for CUDA stream.

  This activity is used to track created streams. (CUPTI_ACTIVITY_KIND_STREAM).

  Public Members

  CUpti_ActivityKind kind

    The activity record kind, must be CUPTI_ACTIVITY_KIND_STREAM.

  uint32_t contextId

    The ID of the context where the stream was created.

  uint32_t streamId

    A unique stream ID to identify the stream.

  uint32_t priority

    The clamped priority for the stream.

  CUpti_ActivityStreamFlag flag

    Flags associated with the stream.

  uint32_t correlationId

    The correlation ID of the API to which this result is associated.