7.24. CUpti_ActivityEnvironment

struct CUpti_ActivityEnvironment

The activity record for CUPTI environmental data.

This activity record provides CUPTI environmental data, include power, clocks, and thermals. This information is sampled at various rates and returned in this activity record. The consumer of the record needs to check the environmentKind field to figure out what kind of environmental record this is.

Public Members

CUpti_ActivityKind kind

The activity record kind, must be CUPTI_ACTIVITY_KIND_ENVIRONMENT.

uint32_t deviceId

The ID of the device.

uint64_t timestamp

The timestamp when this sample was retrieved, in ns.

A value of 0 indicates that timestamp information could not be collected for the marker.

CUpti_ActivityEnvironmentKind environmentKind

The kind of data reported in this record.

CUpti_ActivityEnvironmentSpeed speed

Data returned for CUPTI_ACTIVITY_ENVIRONMENT_SPEED environment kind.

CUpti_ActivityEnvironmentTemperature temperature

Data returned for CUPTI_ACTIVITY_ENVIRONMENT_TEMPERATURE environment kind.

CUpti_ActivityEnvironmentPower power

Data returned for CUPTI_ACTIVITY_ENVIRONMENT_POWER environment kind.

The power in milliwatts consumed by GPU and associated circuitry. The power in milliwatts that will trigger power management algorithm.

CUpti_ActivityEnvironmentCooling cooling

Data returned for CUPTI_ACTIVITY_ENVIRONMENT_COOLING environment kind.