# 6.81. CUpti_ActivityPCSampling

struct CUpti_ActivityPCSampling

  The activity record for PC sampling.

  (deprecated in CUDA 8.0)

  This activity records information obtained by sampling PC (CUPTI_ACTIVITY_KIND_PC_SAMPLING). PC sampling activities are now reported using the CUpti_ActivityPCSampling2 activity record.

  Public Members

  CUpti_ActivityKind kind

    The activity record kind, must be CUPTI_ACTIVITY_KIND_PC_SAMPLING.

  CUpti_ActivityFlag flags

    The properties of this instruction.

  uint32_t sourceLocatorId

    The ID for source locator.

  uint32_t correlationId

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

  uint32_t functionId

    Correlation ID with global/device function name.

  uint32_t pcOffset

    The pc offset for the instruction.

  uint32_t samples

    Number of times the PC was sampled with the stallReason in the record.

    The same PC can be sampled with different stall reasons.

  CUpti_ActivityPCSamplingStallReason stallReason

    Current stall reason.

    Includes one of the reasons from CUpti_ActivityPCSamplingStallReason