CUpti_ActivityDevice Struct Reference
[CUPTI Activity API]

The activity record for a device. (deprecated). More...

Data Fields
uint32_t	computeCapabilityMajor
uint32_t	computeCapabilityMinor
uint32_t	constantMemorySize
uint32_t	coreClockRate
CUpti_ActivityFlag	flags
uint64_t	globalMemoryBandwidth
uint64_t	globalMemorySize
uint32_t	id
CUpti_ActivityKind	kind
uint32_t	l2CacheSize
uint32_t	maxBlockDimX
uint32_t	maxBlockDimY
uint32_t	maxBlockDimZ
uint32_t	maxBlocksPerMultiprocessor
uint32_t	maxGridDimX
uint32_t	maxGridDimY
uint32_t	maxGridDimZ
uint32_t	maxIPC
uint32_t	maxRegistersPerBlock
uint32_t	maxSharedMemoryPerBlock
uint32_t	maxThreadsPerBlock
uint32_t	maxWarpsPerMultiprocessor
const char *	name
uint32_t	numMemcpyEngines
uint32_t	numMultiprocessors
uint32_t	numThreadsPerWarp

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Detailed Description

This activity record represents information about a GPU device (CUPTI_ACTIVITY_KIND_DEVICE). Device activity is now reported using the CUpti_ActivityDevice2 activity record.

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Field Documentation

uint32_t CUpti_ActivityDevice::computeCapabilityMajor

Compute capability for the device, major number.

uint32_t CUpti_ActivityDevice::computeCapabilityMinor

Compute capability for the device, minor number.

uint32_t CUpti_ActivityDevice::constantMemorySize

The amount of constant memory on the device, in bytes.

uint32_t CUpti_ActivityDevice::coreClockRate

The core clock rate of the device, in kHz.

CUpti_ActivityFlag CUpti_ActivityDevice::flags

The flags associated with the device.

See also:

CUpti_ActivityFlag

uint64_t CUpti_ActivityDevice::globalMemoryBandwidth

The global memory bandwidth available on the device, in kBytes/sec.

uint64_t CUpti_ActivityDevice::globalMemorySize

The amount of global memory on the device, in bytes.

uint32_t CUpti_ActivityDevice::id

The device ID.

CUpti_ActivityKind CUpti_ActivityDevice::kind

The activity record kind, must be CUPTI_ACTIVITY_KIND_DEVICE.

uint32_t CUpti_ActivityDevice::l2CacheSize

The size of the L2 cache on the device, in bytes.

uint32_t CUpti_ActivityDevice::maxBlockDimX

Maximum allowed X dimension for a block.

uint32_t CUpti_ActivityDevice::maxBlockDimY

Maximum allowed Y dimension for a block.

uint32_t CUpti_ActivityDevice::maxBlockDimZ

Maximum allowed Z dimension for a block.

uint32_t CUpti_ActivityDevice::maxBlocksPerMultiprocessor

Maximum number of blocks that can be present on a multiprocessor at any given time.

uint32_t CUpti_ActivityDevice::maxGridDimX

Maximum allowed X dimension for a grid.

uint32_t CUpti_ActivityDevice::maxGridDimY

Maximum allowed Y dimension for a grid.

uint32_t CUpti_ActivityDevice::maxGridDimZ

Maximum allowed Z dimension for a grid.

uint32_t CUpti_ActivityDevice::maxIPC

The maximum "instructions per cycle" possible on each device multiprocessor.

uint32_t CUpti_ActivityDevice::maxRegistersPerBlock

Maximum number of registers that can be allocated to a block.

uint32_t CUpti_ActivityDevice::maxSharedMemoryPerBlock

Maximum amount of shared memory that can be assigned to a block, in bytes.

uint32_t CUpti_ActivityDevice::maxThreadsPerBlock

Maximum number of threads allowed in a block.

uint32_t CUpti_ActivityDevice::maxWarpsPerMultiprocessor

Maximum number of warps that can be present on a multiprocessor at any given time.

const char* CUpti_ActivityDevice::name

The device name. This name is shared across all activity records representing instances of the device, and so should not be modified.

uint32_t CUpti_ActivityDevice::numMemcpyEngines

Number of memory copy engines on the device.

uint32_t CUpti_ActivityDevice::numMultiprocessors

Number of multiprocessors on the device.

uint32_t CUpti_ActivityDevice::numThreadsPerWarp

The number of threads per warp on the device.