org.bytedeco.cuda.cupti

Class CUpti_ActivityPCSamplingConfig

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cupti.CUpti_ActivityPCSamplingConfig

All Implemented Interfaces:

AutoCloseable

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

\brief PC sampling configuration structure This structure defines the pc sampling configuration. See function \ref cuptiActivityConfigurePCSampling

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_ActivityPCSamplingConfig() Default native constructor.
CUpti_ActivityPCSamplingConfig(long size) Native array allocator.
CUpti_ActivityPCSamplingConfig(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
CUpti_ActivityPCSamplingConfig	getPointer(long i)
CUpti_ActivityPCSamplingConfig	position(long position)
int	samplingPeriod() There are 5 level provided for sampling period.
CUpti_ActivityPCSamplingConfig	samplingPeriod(int setter)
int	samplingPeriod2() This will override the period set by samplingPeriod.
CUpti_ActivityPCSamplingConfig	samplingPeriod2(int setter)
int	size() Size of configuration structure.
CUpti_ActivityPCSamplingConfig	size(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_ActivityPCSamplingConfig

public CUpti_ActivityPCSamplingConfig()

Default native constructor.

CUpti_ActivityPCSamplingConfig

public CUpti_ActivityPCSamplingConfig(long size)

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

CUpti_ActivityPCSamplingConfig

public CUpti_ActivityPCSamplingConfig(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public CUpti_ActivityPCSamplingConfig position(long position)

Overrides:

position in class Pointer

getPointer

public CUpti_ActivityPCSamplingConfig getPointer(long i)

Overrides:

getPointer in class Pointer

size

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

Size of configuration structure. CUPTI client should set the size of the structure. It will be used in CUPTI to check what fields are available in the structure. Used to preserve backward compatibility.

size

public CUpti_ActivityPCSamplingConfig size(int setter)

samplingPeriod

@Cast(value="CUpti_ActivityPCSamplingPeriod")
public int samplingPeriod()

There are 5 level provided for sampling period. The level internally maps to a period in terms of cycles. Same level can map to different number of cycles on different gpus. No of cycles will be chosen to minimize information loss. The period chosen will be given by samplingPeriodInCycles in \ref CUpti_ActivityPCSamplingRecordInfo for each kernel instance.

samplingPeriod

public CUpti_ActivityPCSamplingConfig samplingPeriod(int setter)

samplingPeriod2

@Cast(value="uint32_t")
public int samplingPeriod2()

This will override the period set by samplingPeriod. Value 0 in samplingPeriod2 will be considered as samplingPeriod2 should not be used and samplingPeriod should be used. Valid values for samplingPeriod2 are between 5 to 31 both inclusive. This will set the sampling period to (2^samplingPeriod2) cycles.

samplingPeriod2

public CUpti_ActivityPCSamplingConfig samplingPeriod2(int setter)