apple.metalperformanceshaders

Class MPSMatrixCopyDescriptor

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.metalperformanceshaders.MPSMatrixCopyDescriptor

All Implemented Interfaces:

NSObject

public class MPSMatrixCopyDescriptor
extends NSObject

A list of copy operations

The MPSMatrixCopy filter can do multiple copy operations. For RNN filters, these copies are often small, and are more efficient when grouped together. The MPSMatriceCopyDescriptor provides a container to list the operations. The operations occur in any order, and may not alias.

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	MPSMatrixCopyDescriptor(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static MPSMatrixCopyDescriptor	alloc()
static MPSMatrixCopyDescriptor	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
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 MPSMatrixCopyDescriptor	descriptorWithSourceMatrixDestinationMatrixOffsets(MPSMatrix sourceMatrix, MPSMatrix destinationMatrix, MPSMatrixCopyOffsets offsets) convenience allocator for single copies
static long	hash_static()
MPSMatrixCopyDescriptor	init()
MPSMatrixCopyDescriptor	initWithDeviceCount(MTLDevice device, long count) initialize a MPSMatrixCopyDescriptor with default values.
MPSMatrixCopyDescriptor	initWithSourceMatricesDestinationMatricesOffsetVectorOffset(NSArray<? extends MPSMatrix> sourceMatrices, NSArray<? extends MPSMatrix> destinationMatrices, MPSVector offsets, long byteOffset) Initialize a MPSMatrixCopyDescriptor using offsets generated on the GPU
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 MPSMatrixCopyDescriptor	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setCopyOperationAtIndexSourceMatrixDestinationMatrixOffsets(long index, MPSMatrix sourceMatrix, MPSMatrix destinationMatrix, MPSMatrixCopyOffsets offsets) Initialize a MPSMatrixCopyDescriptor using offsets generated on the CPU
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()

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

MPSMatrixCopyDescriptor

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MPSMatrixCopyDescriptor alloc()

allocWithZone

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

automaticallyNotifiesObserversForKey

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

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()

descriptorWithSourceMatrixDestinationMatrixOffsets

public static MPSMatrixCopyDescriptor descriptorWithSourceMatrixDestinationMatrixOffsets(MPSMatrix sourceMatrix,
                                                                                         MPSMatrix destinationMatrix,
                                                                                         MPSMatrixCopyOffsets offsets)

convenience allocator for single copies

hash_static

public static long hash_static()

init

public MPSMatrixCopyDescriptor init()

Overrides:

init in class NSObject

initWithDeviceCount

public MPSMatrixCopyDescriptor initWithDeviceCount(MTLDevice device,
                                                   long count)

initialize a MPSMatrixCopyDescriptor with default values.

Use -setCopyOperationAtIndex:sourceMatrix:destinationMatrix:copyOffsets to initialize. All indices must be initialized before use.

Parameters:

device - The device on which the copy will be performed

count - The number of copy operations the object will encode

Returns:

A MPSMatrixCopyDescriptor. It still needs to be initialized with -setCopyOperationAtIndex:sourceMatrix:destinationMatrix:copyOffsets

initWithSourceMatricesDestinationMatricesOffsetVectorOffset

public MPSMatrixCopyDescriptor initWithSourceMatricesDestinationMatricesOffsetVectorOffset(NSArray<? extends MPSMatrix> sourceMatrices,
                                                                                           NSArray<? extends MPSMatrix> destinationMatrices,
                                                                                           MPSVector offsets,
                                                                                           long byteOffset)

Initialize a MPSMatrixCopyDescriptor using offsets generated on the GPU

Use this method when the offsets needed are coming from GPU based computation.

Parameters:

sourceMatrices - A list of matrices from which the matrix data is read

destinationMatrices - A list of matrices to which to write the data. The count must match the number of source matrices.

offsets - A MPSVector of type MPSDataTypeUInt32 containing the list of offsets, stored as a packed array of MPSMatrixCopyOffsets.

byteOffset - A byte offset into the offsets vector where the data starts in 'offsets'. This value must be a multiple of 16.

Returns:

A valid MPSMatrixCopyDescriptor to represent the list of copy operations

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 MPSMatrixCopyDescriptor new_objc()

resolveClassMethod

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

resolveInstanceMethod

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

setCopyOperationAtIndexSourceMatrixDestinationMatrixOffsets

public void setCopyOperationAtIndexSourceMatrixDestinationMatrixOffsets(long index,
                                                                        MPSMatrix sourceMatrix,
                                                                        MPSMatrix destinationMatrix,
                                                                        MPSMatrixCopyOffsets offsets)

Initialize a MPSMatrixCopyDescriptor using offsets generated on the CPU

This is for one at a time intialization of the copy operations

Parameters:

index - The index of the copy operation

sourceMatrix - The source matrix for this copy operation

destinationMatrix - The destination matrix for this copy operation

offsets - The offsets to use for the copy operation

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

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

version_static

public static long version_static()