Instance Methods

(nonnull instancetype) - initWithSources:
(nonnull instancetype) - initWithLeftSource:rightSource:
(nonnull Class) - gradientClass
(MPSNNGradientFilterNode *__nonnull) - gradientFilterWithSources:
(NSArray< MPSNNGradientFilterNode * > *__nonnull) - gradientFiltersWithSources:

Class Methods

(nonnull instancetype) + nodeWithSources:
(nonnull instancetype) + nodeWithLeftSource:rightSource:

Properties

float primaryScale
float secondaryScale
float bias
NSUInteger primaryStrideInPixelsX
NSUInteger primaryStrideInPixelsY
NSUInteger primaryStrideInFeatureChannels
NSUInteger secondaryStrideInPixelsX
NSUInteger secondaryStrideInPixelsY
NSUInteger secondaryStrideInFeatureChannels
float minimumValue
float maximumValue

- (nonnull Class) gradientClass

- (NSArray <MPSNNGradientFilterNode*> * __nonnull) gradientFiltersWithSources: (NSArray< MPSNNImageNode * > *__nonnull) gradientImages

create new arithmetic gradient nodes Create two new arithmetic gradient nodes - one that computes the gradient for the primary source image and one that computes the gradient for the secondary sourcefrom the inference pass.

Reimplemented from MPSNNFilterNode.

- (MPSNNGradientFilterNode*__nonnull) gradientFilterWithSources: (NSArray< MPSNNImageNode * > *__nonnull) gradientImages

Return the gradient (backwards) version of this filter. The backwards training version of the filter will be returned. The non-gradient image and state arguments for the filter are automatically obtained from the target.

Parameters:

Reimplemented from MPSNNFilterNode.

- (nonnull instancetype) initWithLeftSource: (MPSNNImageNode *__nonnull) left(MPSNNImageNode *__nonnull) right

init an arithemtic node with two sources

Parameters:

- (nonnull instancetype) initWithSources: (NSArray< MPSNNImageNode * > *__nonnull) sourceNodes

init an arithemtic node with an array of sources

Parameters:

+ (nonnull instancetype) nodeWithLeftSource: (MPSNNImageNode *__nonnull) left(MPSNNImageNode *__nonnull) right

create an autoreleased arithemtic node with two sources

Parameters:

+ (nonnull instancetype) nodeWithSources: (NSArray< MPSNNImageNode * > *__nonnull) sourceNodes

create an autoreleased arithemtic node with an array of sources

Parameters:

- (float) bias [read], [write], [nonatomic], [assign]

- (float) maximumValue [read], [write], [nonatomic], [assign]

- (float) minimumValue [read], [write], [nonatomic], [assign]

- (float) primaryScale [read], [write], [nonatomic], [assign]

- (NSUInteger) primaryStrideInFeatureChannels [read], [write], [nonatomic], [assign]

- (NSUInteger) primaryStrideInPixelsX [read], [write], [nonatomic], [assign]

- (NSUInteger) primaryStrideInPixelsY [read], [write], [nonatomic], [assign]

- (float) secondaryScale [read], [write], [nonatomic], [assign]

- (NSUInteger) secondaryStrideInFeatureChannels [read], [write], [nonatomic], [assign]

- (NSUInteger) secondaryStrideInPixelsX [read], [write], [nonatomic], [assign]

- (NSUInteger) secondaryStrideInPixelsY [read], [write], [nonatomic], [assign]