java.lang.Object
- org.moe.natj.general.NativeObject
- - org.moe.natj.objc.ObjCObject
  - - apple.NSObject
    - - apple.metalperformanceshaders.MPSRNNDescriptor

All Implemented Interfaces:

NSObject

Direct Known Subclasses:

MPSGRUDescriptor, MPSLSTMDescriptor, MPSRNNSingleGateDescriptor
```
public class MPSRNNDescriptor
extends NSObject
```
MPSRNNDescriptor [@dependency] This depends on Metal.framework The MPSRNNDescriptor specifies a Recursive neural network block/layer descriptor.

Nested Class Summary
- Nested classes/interfaces inherited from class apple.NSObject
  NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors
Modifier Constructor Description

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`accessInstanceVariablesDirectly()`
`static MPSRNNDescriptor`	`alloc()`
`static java.lang.Object`	`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 long`	`hash_static()`
`MPSRNNDescriptor`	`init()`
`long`	`inputFeatureChannels()`	[@property] inputFeatureChannels The number of feature channels per pixel in the input image or number of rows in the input matrix.
`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)`
`long`	`layerSequenceDirection()`	[@property] layerSequenceDirection When the layer specified with this descriptor is used to process a sequence of inputs by calling @see encodeBidirectionalSequenceToCommandBuffer then this parameter defines in which direction the sequence is processed.
`static java.lang.Object`	`new_objc()`
`long`	`outputFeatureChannels()`	[@property] outputFeatureChannels The number of feature channels per pixel in the destination image or number of rows in the destination matrix.
`static boolean`	`resolveClassMethod(org.moe.natj.objc.SEL sel)`
`static boolean`	`resolveInstanceMethod(org.moe.natj.objc.SEL sel)`
`void`	`setInputFeatureChannels(long value)`	[@property] inputFeatureChannels The number of feature channels per pixel in the input image or number of rows in the input matrix.
`void`	`setLayerSequenceDirection(long value)`	[@property] layerSequenceDirection When the layer specified with this descriptor is used to process a sequence of inputs by calling @see encodeBidirectionalSequenceToCommandBuffer then this parameter defines in which direction the sequence is processed.
`void`	`setOutputFeatureChannels(long value)`	[@property] outputFeatureChannels The number of feature channels per pixel in the destination image or number of rows in the destination matrix.
`void`	`setUseFloat32Weights(boolean value)`	[@property] useFloat32Weights If YES, then @ref MPSRNNMatrixInferenceLayer uses 32-bit floating point numbers internally for weights when computing matrix transformations.
`void`	`setUseLayerInputUnitTransformMode(boolean value)`	[@property] useLayerInputUnitTransformMode if YES then use identity transformation for all weights (W, Wr, Wi, Wf, Wo, Wc) affecting input x_j in this layer, even if said weights are specified as nil.
`static void`	`setVersion_static(long aVersion)`
`static org.moe.natj.objc.Class`	`superclass_static()`
`boolean`	`useFloat32Weights()`	[@property] useFloat32Weights If YES, then @ref MPSRNNMatrixInferenceLayer uses 32-bit floating point numbers internally for weights when computing matrix transformations.
`boolean`	`useLayerInputUnitTransformMode()`	[@property] useLayerInputUnitTransformMode if YES then use identity transformation for all weights (W, Wr, Wi, Wf, Wo, Wc) affecting input x_j in this layer, even if said weights are specified as nil.
`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
  - MPSRNNDescriptor
```
protected MPSRNNDescriptor(org.moe.natj.general.Pointer peer)
```
- Method Detail
  - accessInstanceVariablesDirectly
```
public static boolean accessInstanceVariablesDirectly()
```
  - alloc
```
public static MPSRNNDescriptor alloc()
```
  - allocWithZone
```
public static java.lang.Object 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()
```
  - hash_static
```
public static long hash_static()
```
  - init
```
public MPSRNNDescriptor init()
```
    Overrides:
    
    init in class NSObject
  - inputFeatureChannels
```
public long inputFeatureChannels()
```
    [@property] inputFeatureChannels The number of feature channels per pixel in the input image or number of rows in the input matrix.
  - 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)
```
  - layerSequenceDirection
```
public long layerSequenceDirection()
```
    [@property] layerSequenceDirection When the layer specified with this descriptor is used to process a sequence of inputs by calling @see encodeBidirectionalSequenceToCommandBuffer then this parameter defines in which direction the sequence is processed. The operation of the layer is: (yt, ht, ct) = f(xt,ht-1,ct-1) for MPSRNNSequenceDirectionForward and (yt, ht, ct) = f(xt,ht+1,ct+1) for MPSRNNSequenceDirectionBackward, where xt is the output of the previous layer that encodes in the same direction as this layer, (or the input image or matrix if this is the first layer in stack with this direction).
    
    See Also:
    
    and @see MPSRNNMatrixInferenceLayer.
  - new_objc
```
public static java.lang.Object new_objc()
```
  - outputFeatureChannels
```
public long outputFeatureChannels()
```
    [@property] outputFeatureChannels The number of feature channels per pixel in the destination image or number of rows in the destination matrix.
  - resolveClassMethod
```
public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)
```
  - resolveInstanceMethod
```
public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)
```
  - setInputFeatureChannels
```
public void setInputFeatureChannels(long value)
```
    [@property] inputFeatureChannels The number of feature channels per pixel in the input image or number of rows in the input matrix.
  - setLayerSequenceDirection
```
public void setLayerSequenceDirection(long value)
```
    [@property] layerSequenceDirection When the layer specified with this descriptor is used to process a sequence of inputs by calling @see encodeBidirectionalSequenceToCommandBuffer then this parameter defines in which direction the sequence is processed. The operation of the layer is: (yt, ht, ct) = f(xt,ht-1,ct-1) for MPSRNNSequenceDirectionForward and (yt, ht, ct) = f(xt,ht+1,ct+1) for MPSRNNSequenceDirectionBackward, where xt is the output of the previous layer that encodes in the same direction as this layer, (or the input image or matrix if this is the first layer in stack with this direction).
    
    See Also:
    
    and @see MPSRNNMatrixInferenceLayer.
  - setOutputFeatureChannels
```
public void setOutputFeatureChannels(long value)
```
    [@property] outputFeatureChannels The number of feature channels per pixel in the destination image or number of rows in the destination matrix.
  - setUseFloat32Weights
```
public void setUseFloat32Weights(boolean value)
```
    [@property] useFloat32Weights If YES, then @ref MPSRNNMatrixInferenceLayer uses 32-bit floating point numbers internally for weights when computing matrix transformations. If NO, then 16-bit, half precision floating point numbers are used. Currently @ref MPSRNNImageInferenceLayer ignores this property and the convolution operations always convert FP32 weights into FP16 for better performance. Defaults to NO.
  - setUseLayerInputUnitTransformMode
```
public void setUseLayerInputUnitTransformMode(boolean value)
```
    [@property] useLayerInputUnitTransformMode if YES then use identity transformation for all weights (W, Wr, Wi, Wf, Wo, Wc) affecting input x_j in this layer, even if said weights are specified as nil. For example 'W_ij * x_j' is replaced by 'x_j' in formulae defined in @ref MPSRNNSingleGateDescriptor. Defaults to NO.
  - setVersion_static
```
public static void setVersion_static(long aVersion)
```
  - superclass_static
```
public static org.moe.natj.objc.Class superclass_static()
```
  - useFloat32Weights
```
public boolean useFloat32Weights()
```
    [@property] useFloat32Weights If YES, then @ref MPSRNNMatrixInferenceLayer uses 32-bit floating point numbers internally for weights when computing matrix transformations. If NO, then 16-bit, half precision floating point numbers are used. Currently @ref MPSRNNImageInferenceLayer ignores this property and the convolution operations always convert FP32 weights into FP16 for better performance. Defaults to NO.
  - useLayerInputUnitTransformMode
```
public boolean useLayerInputUnitTransformMode()
```
    [@property] useLayerInputUnitTransformMode if YES then use identity transformation for all weights (W, Wr, Wi, Wf, Wo, Wc) affecting input x_j in this layer, even if said weights are specified as nil. For example 'W_ij * x_j' is replaced by 'x_j' in formulae defined in @ref MPSRNNSingleGateDescriptor. Defaults to NO.
  - version_static
```
public static long version_static()
```

Class MPSRNNDescriptor

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

Constructor Summary

Method Summary

Methods inherited from class apple.NSObject

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

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

Methods inherited from class java.lang.Object

Constructor Detail

MPSRNNDescriptor

Method Detail

accessInstanceVariablesDirectly

alloc

allocWithZone

automaticallyNotifiesObserversForKey

cancelPreviousPerformRequestsWithTarget

cancelPreviousPerformRequestsWithTargetSelectorObject

classFallbacksForKeyedArchiver

classForKeyedUnarchiver

debugDescription_static

description_static

hash_static

init

inputFeatureChannels

instanceMethodForSelector

instanceMethodSignatureForSelector

instancesRespondToSelector

isSubclassOfClass

keyPathsForValuesAffectingValueForKey

layerSequenceDirection

new_objc

outputFeatureChannels

resolveClassMethod

resolveInstanceMethod

setInputFeatureChannels

setLayerSequenceDirection

setOutputFeatureChannels

setUseFloat32Weights

setUseLayerInputUnitTransformMode

setVersion_static

superclass_static

useFloat32Weights

useLayerInputUnitTransformMode

version_static