org.bytedeco.cuda.cupti

Class CUpti_ActivityOverhead3

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cupti.CUpti_ActivityOverhead3

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=cupti.class)
public class CUpti_ActivityOverhead3
extends Pointer

\brief The activity record for CUPTI and driver overheads. This activity record provides CUPTI and driver overhead information (CUPTI_ACTIVITY_KIND_OVERHEAD).

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_ActivityOverhead3() Default native constructor.
CUpti_ActivityOverhead3(long size) Native array allocator.
CUpti_ActivityOverhead3(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	correlationId() The correlation ID of the overhead operation to which records belong to.
CUpti_ActivityOverhead3	correlationId(int setter)
long	end() The end timestamp for the overhead, in ns.
CUpti_ActivityOverhead3	end(long setter)
CUpti_ActivityOverhead3	getPointer(long i)
int	kind() The activity record kind, must be CUPTI_ACTIVITY_OVERHEAD.
CUpti_ActivityOverhead3	kind(int setter)
CUpti_ActivityObjectKindId	objectId() The identifier for the activity object.
CUpti_ActivityOverhead3	objectId(CUpti_ActivityObjectKindId setter)
int	objectKind() The kind of activity object that the overhead is associated with.
CUpti_ActivityOverhead3	objectKind(int setter)
Pointer	overheadData() Pointer to the struct with additional details about the overhead.
CUpti_ActivityOverhead3	overheadData(Pointer setter)
int	overheadKind() The kind of overhead, CUPTI, DRIVER, COMPILER etc.
CUpti_ActivityOverhead3	overheadKind(int setter)
CUpti_ActivityOverhead3	position(long position)
int	reserved0() Reserved for internal use.
CUpti_ActivityOverhead3	reserved0(int setter)
long	start() The start timestamp for the overhead, in ns.
CUpti_ActivityOverhead3	start(long 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_ActivityOverhead3

public CUpti_ActivityOverhead3()

Default native constructor.

CUpti_ActivityOverhead3

public CUpti_ActivityOverhead3(long size)

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

CUpti_ActivityOverhead3

public CUpti_ActivityOverhead3(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public CUpti_ActivityOverhead3 position(long position)

Overrides:

position in class Pointer

getPointer

public CUpti_ActivityOverhead3 getPointer(long i)

Overrides:

getPointer in class Pointer

kind

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

The activity record kind, must be CUPTI_ACTIVITY_OVERHEAD.

kind

public CUpti_ActivityOverhead3 kind(int setter)

overheadKind

@Cast(value="CUpti_ActivityOverheadKind")
public int overheadKind()

The kind of overhead, CUPTI, DRIVER, COMPILER etc.

overheadKind

public CUpti_ActivityOverhead3 overheadKind(int setter)

objectKind

@Cast(value="CUpti_ActivityObjectKind")
public int objectKind()

The kind of activity object that the overhead is associated with.

objectKind

public CUpti_ActivityOverhead3 objectKind(int setter)

objectId

@ByRef
public CUpti_ActivityObjectKindId objectId()

The identifier for the activity object. 'objectKind' indicates which ID is valid for this record.

objectId

public CUpti_ActivityOverhead3 objectId(CUpti_ActivityObjectKindId setter)

start

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

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

start

public CUpti_ActivityOverhead3 start(long setter)

end

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

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

end

public CUpti_ActivityOverhead3 end(long setter)

correlationId

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

The correlation ID of the overhead operation to which records belong to. This ID is identical to the correlation ID in the driver or runtime API activity record that launched the overhead operation. In some cases, it can be zero, such as for CUPTI_ACTIVITY_OVERHEAD_CUPTI_BUFFER_FLUSH records.

correlationId

public CUpti_ActivityOverhead3 correlationId(int setter)

reserved0

@Cast(value="uint32_t")
public int reserved0()

Reserved for internal use.

reserved0

public CUpti_ActivityOverhead3 reserved0(int setter)

overheadData

public Pointer overheadData()

Pointer to the struct with additional details about the overhead. Refer CUpti_ActivityOverheadKind enum and the corresponding structure to typecast and access additional overhead data. Client is responsible for freeing this memory using the free function when done.

overheadData

public CUpti_ActivityOverhead3 overheadData(Pointer setter)