org.bytedeco.cuda.cupti

Class CUpti_ActivityMemcpyPtoP4

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cupti.CUpti_ActivityMemcpyPtoP4

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=cupti.class)
public class CUpti_ActivityMemcpyPtoP4
extends Pointer

\brief The activity record for peer-to-peer memory copies. This activity record represents a peer-to-peer memory copy (CUPTI_ACTIVITY_KIND_MEMCPY2).

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_ActivityMemcpyPtoP4() Default native constructor.
CUpti_ActivityMemcpyPtoP4(long size) Native array allocator.
CUpti_ActivityMemcpyPtoP4(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
long	bytes() The number of bytes transferred by the memory copy.
CUpti_ActivityMemcpyPtoP4	bytes(long setter)
int	channelID() The ID of the HW channel on which the memory copy is occurring.
CUpti_ActivityMemcpyPtoP4	channelID(int setter)
int	channelType() The type of the channel
CUpti_ActivityMemcpyPtoP4	channelType(int setter)
int	contextId() The ID of the context where the memory copy is occurring.
CUpti_ActivityMemcpyPtoP4	contextId(int setter)
byte	copyKind() The kind of the memory copy, stored as a byte to reduce record size.
CUpti_ActivityMemcpyPtoP4	copyKind(byte setter)
int	correlationId() The correlation ID of the memory copy.
CUpti_ActivityMemcpyPtoP4	correlationId(int setter)
int	deviceId() The ID of the device where the memory copy is occurring.
CUpti_ActivityMemcpyPtoP4	deviceId(int setter)
int	dstContextId() The ID of the context owning the memory being copied to.
CUpti_ActivityMemcpyPtoP4	dstContextId(int setter)
int	dstDeviceId() The ID of the device where memory is being copied to.
CUpti_ActivityMemcpyPtoP4	dstDeviceId(int setter)
byte	dstKind() The destination memory kind read by the memory copy, stored as a byte to reduce record size.
CUpti_ActivityMemcpyPtoP4	dstKind(byte setter)
long	end() The end timestamp for the memory copy, in ns.
CUpti_ActivityMemcpyPtoP4	end(long setter)
byte	flags() The flags associated with the memory copy.
CUpti_ActivityMemcpyPtoP4	flags(byte setter)
CUpti_ActivityMemcpyPtoP4	getPointer(long i)
int	graphId() The unique ID of the graph that executed this memcpy through graph launch.
CUpti_ActivityMemcpyPtoP4	graphId(int setter)
long	graphNodeId() The unique ID of the graph node that executed the memcpy through graph launch.
CUpti_ActivityMemcpyPtoP4	graphNodeId(long setter)
int	kind() The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMCPY2.
CUpti_ActivityMemcpyPtoP4	kind(int setter)
CUpti_ActivityMemcpyPtoP4	position(long position)
Pointer	reserved0() Undefined.
CUpti_ActivityMemcpyPtoP4	reserved0(Pointer setter)
int	srcContextId() The ID of the context owning the memory being copied from.
CUpti_ActivityMemcpyPtoP4	srcContextId(int setter)
int	srcDeviceId() The ID of the device where memory is being copied from.
CUpti_ActivityMemcpyPtoP4	srcDeviceId(int setter)
byte	srcKind() The source memory kind read by the memory copy, stored as a byte to reduce record size.
CUpti_ActivityMemcpyPtoP4	srcKind(byte setter)
long	start() The start timestamp for the memory copy, in ns.
CUpti_ActivityMemcpyPtoP4	start(long setter)
int	streamId() The ID of the stream where the memory copy is occurring.
CUpti_ActivityMemcpyPtoP4	streamId(int 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_ActivityMemcpyPtoP4

public CUpti_ActivityMemcpyPtoP4()

Default native constructor.

CUpti_ActivityMemcpyPtoP4

public CUpti_ActivityMemcpyPtoP4(long size)

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

CUpti_ActivityMemcpyPtoP4

public CUpti_ActivityMemcpyPtoP4(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public CUpti_ActivityMemcpyPtoP4 position(long position)

Overrides:

position in class Pointer

getPointer

public CUpti_ActivityMemcpyPtoP4 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_MEMCPY2.

kind

public CUpti_ActivityMemcpyPtoP4 kind(int setter)

copyKind

@Cast(value="uint8_t")
public byte copyKind()

The kind of the memory copy, stored as a byte to reduce record size. @see CUpti_ActivityMemcpyKind

copyKind

public CUpti_ActivityMemcpyPtoP4 copyKind(byte setter)

srcKind

@Cast(value="uint8_t")
public byte srcKind()

The source memory kind read by the memory copy, stored as a byte to reduce record size. @see CUpti_ActivityMemoryKind

srcKind

public CUpti_ActivityMemcpyPtoP4 srcKind(byte setter)

dstKind

@Cast(value="uint8_t")
public byte dstKind()

The destination memory kind read by the memory copy, stored as a byte to reduce record size. @see CUpti_ActivityMemoryKind

dstKind

public CUpti_ActivityMemcpyPtoP4 dstKind(byte setter)

flags

@Cast(value="uint8_t")
public byte flags()

The flags associated with the memory copy. @see CUpti_ActivityFlag

flags

public CUpti_ActivityMemcpyPtoP4 flags(byte setter)

bytes

@Cast(value="uint64_t")
public long bytes()

The number of bytes transferred by the memory copy.

bytes

public CUpti_ActivityMemcpyPtoP4 bytes(long setter)

start

@Cast(value="uint64_t")
public long start()

The start timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory copy.

start

public CUpti_ActivityMemcpyPtoP4 start(long setter)

end

@Cast(value="uint64_t")
public long end()

The end timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory copy.

end

public CUpti_ActivityMemcpyPtoP4 end(long setter)

deviceId

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

The ID of the device where the memory copy is occurring.

deviceId

public CUpti_ActivityMemcpyPtoP4 deviceId(int setter)

contextId

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

The ID of the context where the memory copy is occurring.

contextId

public CUpti_ActivityMemcpyPtoP4 contextId(int setter)

streamId

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

The ID of the stream where the memory copy is occurring.

streamId

public CUpti_ActivityMemcpyPtoP4 streamId(int setter)

srcDeviceId

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

The ID of the device where memory is being copied from.

srcDeviceId

public CUpti_ActivityMemcpyPtoP4 srcDeviceId(int setter)

srcContextId

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

The ID of the context owning the memory being copied from.

srcContextId

public CUpti_ActivityMemcpyPtoP4 srcContextId(int setter)

dstDeviceId

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

The ID of the device where memory is being copied to.

dstDeviceId

public CUpti_ActivityMemcpyPtoP4 dstDeviceId(int setter)

dstContextId

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

The ID of the context owning the memory being copied to.

dstContextId

public CUpti_ActivityMemcpyPtoP4 dstContextId(int setter)

correlationId

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

The correlation ID of the memory copy. Each memory copy is assigned a unique correlation ID that is identical to the correlation ID in the driver and runtime API activity record that launched the memory copy.

correlationId

public CUpti_ActivityMemcpyPtoP4 correlationId(int setter)

reserved0

public Pointer reserved0()

Undefined. Reserved for internal use.

reserved0

public CUpti_ActivityMemcpyPtoP4 reserved0(Pointer setter)

graphNodeId

@Cast(value="uint64_t")
public long graphNodeId()

The unique ID of the graph node that executed the memcpy through graph launch. This field will be 0 if memcpy is not done using graph launch.

graphNodeId

public CUpti_ActivityMemcpyPtoP4 graphNodeId(long setter)

graphId

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

The unique ID of the graph that executed this memcpy through graph launch. This field will be 0 if the memcpy is not done through graph launch.

graphId

public CUpti_ActivityMemcpyPtoP4 graphId(int setter)

channelID

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

The ID of the HW channel on which the memory copy is occurring.

channelID

public CUpti_ActivityMemcpyPtoP4 channelID(int setter)

channelType

@Cast(value="CUpti_ChannelType")
public int channelType()

The type of the channel

channelType

public CUpti_ActivityMemcpyPtoP4 channelType(int setter)