apple.metalperformanceshaders

Class MPSNDArrayMatrixMultiplication

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.metalperformanceshaders.MPSKernel

apple.metalperformanceshaders.MPSNDArrayMultiaryBase

apple.metalperformanceshaders.MPSNDArrayMultiaryKernel

apple.metalperformanceshaders.MPSNDArrayMatrixMultiplication

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject

public class MPSNDArrayMatrixMultiplication
extends MPSNDArrayMultiaryKernel

MPSNDArrayMatrixMultiplication

[@dependency] This depends on Metal.framework.

A matrix multiplication kernel operating on MPSNDArray objects.

A MPSNDArrayMatrixMultiplication object computes, for each 2-D matrix within a 4-D MPSNDArray object:

D = alpha * A * B + beta * C

A, B, C, and D are matrices which are represented by objects stored in the two most major dimensions of the MPSNDArray. alpha and beta are scalar values (of the same data type as values of D and C) which are applied as shown above.

If an input's 3rd or 4th dimension is 1 its data will be broadcast as appropriate to the remaining input's 3rd or 4th dimension respectively.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MPSNDArrayMatrixMultiplication(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
boolean	_supportsSecureCoding() This property must return YES on all classes that allow secure coding.
static boolean	accessInstanceVariablesDirectly()
static MPSNDArrayMatrixMultiplication	alloc()
static MPSNDArrayMatrixMultiplication	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
double	alpha() [@property] alpha
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
double	beta() [@property] beta
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
MPSNDArrayMatrixMultiplication	init()
MPSNDArrayMatrixMultiplication	initWithCoder(NSCoder aDecoder) NS_DESIGNATED_INITIALIZER
MPSNDArrayMatrixMultiplication	initWithCoderDevice(NSCoder aDecoder, java.lang.Object device) NSSecureCoding support
MPSNDArrayMatrixMultiplication	initWithDevice(java.lang.Object device) Standard init with default properties per filter type
MPSNDArrayMatrixMultiplication	initWithDeviceSourceCount(MTLDevice device, long count) Initialize a MPSNDArrayMultiaryKernel
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static MPSNDArrayMatrixMultiplication	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setAlpha(double value) [@property] alpha
void	setBeta(double value) [@property] beta
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static boolean	supportsSecureCoding()
static long	version_static()

Methods inherited from class apple.metalperformanceshaders.MPSNDArrayMultiaryKernel

encodeToCommandBufferSourceArrays, encodeToCommandBufferSourceArraysDestinationArray, encodeToCommandBufferSourceArraysResultStateDestinationArray, encodeToCommandBufferSourceArraysResultStateOutputStateIsTemporary

Methods inherited from class apple.metalperformanceshaders.MPSNDArrayMultiaryBase

copyWithZoneDevice, destinationArrayAllocator, destinationArrayDescriptorForSourceArraysSourceState, dilationRatesForSourceIndex, edgeModeAtSourceIndex, encodeWithCoder, kernelSizesForSourceIndex, offsetsAtSourceIndex, resultStateForSourceArraysSourceStatesDestinationArray, setDestinationArrayAllocator, stridesForSourceIndex

Methods inherited from class apple.metalperformanceshaders.MPSKernel

copyWithZone, device, label, options, setLabel, setOptions

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MPSNDArrayMatrixMultiplication

protected MPSNDArrayMatrixMultiplication(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MPSNDArrayMatrixMultiplication alloc()

allocWithZone

public static MPSNDArrayMatrixMultiplication allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

alpha

public double alpha()

[@property] alpha

The scale factor to apply to the product. Specified in double precision. Will be converted to the appropriate precision in the implementation subject to rounding and/or clamping as necessary. Defaults to 1.0 at initialization time.

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

beta

public double beta()

[@property] beta

The scale factor to apply to the addend if available. Specified in double precision. Will be converted to the appropriate precision in the implementation subject to rounding and/or clamping as necessary. Defaults to 1.0 at initialization time.

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

init

public MPSNDArrayMatrixMultiplication init()

Overrides:

init in class MPSNDArrayMultiaryKernel

initWithCoder

public MPSNDArrayMatrixMultiplication initWithCoder(NSCoder aDecoder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

Overrides:

initWithCoder in class MPSNDArrayMultiaryKernel

initWithCoderDevice

public MPSNDArrayMatrixMultiplication initWithCoderDevice(NSCoder aDecoder,
                                                          java.lang.Object device)

Description copied from class: MPSNDArrayMultiaryKernel

NSSecureCoding support

Overrides:

initWithCoderDevice in class MPSNDArrayMultiaryKernel

Parameters:

aDecoder - The NSCoder that contains the serialized object

device - The device on which the kernel will run

Returns:

A valid MPSNDArrayMultiaryKernel, or nil if allocation failure.

initWithDevice

public MPSNDArrayMatrixMultiplication initWithDevice(java.lang.Object device)

Description copied from class: MPSKernel

Standard init with default properties per filter type

Overrides:

initWithDevice in class MPSNDArrayMultiaryKernel

Parameters:

device - The device that the filter will be used on. May not be NULL.

Returns:

a pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be MTLFeatureSet_iOS_GPUFamily2_v1 or later.

initWithDeviceSourceCount

public MPSNDArrayMatrixMultiplication initWithDeviceSourceCount(MTLDevice device,
                                                                long count)

Description copied from class: MPSNDArrayMultiaryBase

Initialize a MPSNDArrayMultiaryKernel

Overrides:

initWithDeviceSourceCount in class MPSNDArrayMultiaryKernel

Parameters:

device - The device on which the kernel will run

count - The maximum number of NDArrays read by the kernel

Returns:

A valid MPSNDArrayMultiaryKernel, or nil if allocation failure.

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static MPSNDArrayMatrixMultiplication new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setAlpha

public void setAlpha(double value)

[@property] alpha

The scale factor to apply to the product. Specified in double precision. Will be converted to the appropriate precision in the implementation subject to rounding and/or clamping as necessary. Defaults to 1.0 at initialization time.

setBeta

public void setBeta(double value)

[@property] beta

The scale factor to apply to the addend if available. Specified in double precision. Will be converted to the appropriate precision in the implementation subject to rounding and/or clamping as necessary. Defaults to 1.0 at initialization time.

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

supportsSecureCoding

public static boolean supportsSecureCoding()

_supportsSecureCoding

public boolean _supportsSecureCoding()

Description copied from interface: NSSecureCoding

This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.

Specified by:

_supportsSecureCoding in interface NSSecureCoding

Overrides:

_supportsSecureCoding in class MPSNDArrayMultiaryKernel

version_static

public static long version_static()