org.bytedeco.cuda.cupti

Class CUpti_ActivityPcie

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cupti.CUpti_ActivityPcie

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=cupti.class)
public class CUpti_ActivityPcie
extends Pointer

\brief PCI devices information required to construct topology This structure gives capabilities of GPU and PCI bridge connected to the PCIE bus which can be used to understand the topology.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
CUpti_ActivityPcie() Default native constructor.
CUpti_ActivityPcie(long size) Native array allocator.
CUpti_ActivityPcie(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
short	attr_bridgeAttr_deviceId() Device ID of the bridge
CUpti_ActivityPcie	attr_bridgeAttr_deviceId(short setter)
short	attr_bridgeAttr_pad0() Padding for alignment
CUpti_ActivityPcie	attr_bridgeAttr_pad0(short setter)
short	attr_bridgeAttr_secondaryBus() The downstream bus number, used to search downstream devices/bridges connected to this bridge.
CUpti_ActivityPcie	attr_bridgeAttr_secondaryBus(short setter)
short	attr_bridgeAttr_vendorId() Vendor ID of the bridge
CUpti_ActivityPcie	attr_bridgeAttr_vendorId(short setter)
IntPointer	attr_gpuAttr_peerDev()
int	attr_gpuAttr_peerDev(int i) CUdevice with which this device has P2P capability.
CUpti_ActivityPcie	attr_gpuAttr_peerDev(int i, int setter)
CUuuid	attr_gpuAttr_uuidDev() UUID for the device.
CUpti_ActivityPcie	attr_gpuAttr_uuidDev(CUuuid setter)
int	domain() Domain for the GPU or Bridge, required to identify which PCIE bus it belongs to in multiple NUMA systems.
CUpti_ActivityPcie	domain(int setter)
CUpti_ActivityPcie	getPointer(long i)
int	id_bridgeId() A unique identifier for Bridge in the Topology
CUpti_ActivityPcie	id_bridgeId(int setter)
int	id_devId() GPU device ID
CUpti_ActivityPcie	id_devId(int setter)
int	kind() The activity record kind, must be CUPTI_ACTIVITY_KIND_PCIE.
CUpti_ActivityPcie	kind(int setter)
short	linkRate() Link rate of the GPU or bridge in gigatransfers per second (GT/s)
CUpti_ActivityPcie	linkRate(short setter)
short	linkWidth() Link width of the GPU or bridge
CUpti_ActivityPcie	linkWidth(short setter)
short	pcieGeneration() PCIE Generation of GPU or Bridge.
CUpti_ActivityPcie	pcieGeneration(short setter)
CUpti_ActivityPcie	position(long position)
int	type() Type of device in topology, \ref CUpti_PcieDeviceType.
CUpti_ActivityPcie	type(int setter)
short	upstreamBus() Upstream bus ID for the GPU or PCI bridge.
CUpti_ActivityPcie	upstreamBus(short setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CUpti_ActivityPcie

public CUpti_ActivityPcie()

Default native constructor.

CUpti_ActivityPcie

public CUpti_ActivityPcie(long size)

Native array allocator. Access with Pointer.position(long).

CUpti_ActivityPcie

public CUpti_ActivityPcie(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public CUpti_ActivityPcie position(long position)

Overrides:

position in class Pointer

getPointer

public CUpti_ActivityPcie getPointer(long i)

Overrides:

getPointer in class Pointer

kind

@Cast(value="CUpti_ActivityKind")
public int kind()

The activity record kind, must be CUPTI_ACTIVITY_KIND_PCIE.

kind

public CUpti_ActivityPcie kind(int setter)

type

@Cast(value="CUpti_PcieDeviceType")
public int type()

Type of device in topology, \ref CUpti_PcieDeviceType. If type is CUPTI_PCIE_DEVICE_TYPE_GPU use devId for id and gpuAttr and if type is CUPTI_PCIE_DEVICE_TYPE_BRIDGE use bridgeId for id and bridgeAttr.

type

public CUpti_ActivityPcie type(int setter)

id_devId

@Name(value="id.devId")
 @Cast(value="CUdevice")
public int id_devId()

GPU device ID

id_devId

public CUpti_ActivityPcie id_devId(int setter)

id_bridgeId

@Name(value="id.bridgeId")
 @Cast(value="uint32_t")
public int id_bridgeId()

A unique identifier for Bridge in the Topology

id_bridgeId

public CUpti_ActivityPcie id_bridgeId(int setter)

domain

@Cast(value="uint32_t")
public int domain()

Domain for the GPU or Bridge, required to identify which PCIE bus it belongs to in multiple NUMA systems.

domain

public CUpti_ActivityPcie domain(int setter)

pcieGeneration

@Cast(value="uint16_t")
public short pcieGeneration()

PCIE Generation of GPU or Bridge.

pcieGeneration

public CUpti_ActivityPcie pcieGeneration(short setter)

linkRate

@Cast(value="uint16_t")
public short linkRate()

Link rate of the GPU or bridge in gigatransfers per second (GT/s)

linkRate

public CUpti_ActivityPcie linkRate(short setter)

linkWidth

@Cast(value="uint16_t")
public short linkWidth()

Link width of the GPU or bridge

linkWidth

public CUpti_ActivityPcie linkWidth(short setter)

upstreamBus

@Cast(value="uint16_t")
public short upstreamBus()

Upstream bus ID for the GPU or PCI bridge. Required to identify which bus it is connected to in the topology.

upstreamBus

public CUpti_ActivityPcie upstreamBus(short setter)

attr_gpuAttr_uuidDev

@Name(value="attr.gpuAttr.uuidDev")
 @ByRef
public CUuuid attr_gpuAttr_uuidDev()

UUID for the device. \ref CUpti_ActivityDevice5.

attr_gpuAttr_uuidDev

public CUpti_ActivityPcie attr_gpuAttr_uuidDev(CUuuid setter)

attr_gpuAttr_peerDev

@Name(value="attr.gpuAttr.peerDev")
 @Cast(value="CUdevice")
public int attr_gpuAttr_peerDev(int i)

CUdevice with which this device has P2P capability. This can also be obtained by querying cuDeviceCanAccessPeer or cudaDeviceCanAccessPeer APIs

attr_gpuAttr_peerDev

public CUpti_ActivityPcie attr_gpuAttr_peerDev(int i,
                                               int setter)

attr_gpuAttr_peerDev

@Name(value="attr.gpuAttr.peerDev")
 @MemberGetter
 @Cast(value="CUdevice*")
public IntPointer attr_gpuAttr_peerDev()

attr_bridgeAttr_secondaryBus

@Name(value="attr.bridgeAttr.secondaryBus")
 @Cast(value="uint16_t")
public short attr_bridgeAttr_secondaryBus()

The downstream bus number, used to search downstream devices/bridges connected to this bridge.

attr_bridgeAttr_secondaryBus

public CUpti_ActivityPcie attr_bridgeAttr_secondaryBus(short setter)

attr_bridgeAttr_deviceId

@Name(value="attr.bridgeAttr.deviceId")
 @Cast(value="uint16_t")
public short attr_bridgeAttr_deviceId()

Device ID of the bridge

attr_bridgeAttr_deviceId

public CUpti_ActivityPcie attr_bridgeAttr_deviceId(short setter)

attr_bridgeAttr_vendorId

@Name(value="attr.bridgeAttr.vendorId")
 @Cast(value="uint16_t")
public short attr_bridgeAttr_vendorId()

Vendor ID of the bridge

attr_bridgeAttr_vendorId

public CUpti_ActivityPcie attr_bridgeAttr_vendorId(short setter)

attr_bridgeAttr_pad0

@Name(value="attr.bridgeAttr.pad0")
 @Cast(value="uint16_t")
public short attr_bridgeAttr_pad0()

Padding for alignment

attr_bridgeAttr_pad0

public CUpti_ActivityPcie attr_bridgeAttr_pad0(short setter)