Package apple.metalperformanceshadersgraph

Class MPSGraphPooling4DOpDescriptor

  • All Implemented Interfaces:
    NSCopying, NSObject
    public class MPSGraphPooling4DOpDescriptor
extends MPSGraphObject
implements NSCopying
    This class defines parameters for a 4d pooling operation. Use this descriptor with the following methods: ``MPSGraph/maxPooling4DWithSourceTensor:descriptor:name:``, ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:``, ``MPSGraph/maxPooling4DGradientWithGradientTensor:sourceTensor:descriptor:name:``, ``MPSGraph/maxPooling4DGradientWithGradientTensor:indicesTensor:outputShape:descriptor:name:``, ``MPSGraph/maxPooling4DGradientWithGradientTensor:indicesTensor:outputShapeTensor:descriptor:name:``, ``MPSGraph/avgPooling4DWithSourceTensor:descriptor:name:``, ``MPSGraph/avgPooling4DGradientWithGradientTensor:sourceTensor:descriptor:name:``, ``MPSGraph/L2NormPooling4DWithSourceTensor:descriptor:name:`` and ``MPSGraph/L2NormPooling4DGradientWithGradientTensor:sourceTensor:descriptor:name:``. API-Since: 15.0

    • Constructor Detail

      • MPSGraphPooling4DOpDescriptor

        protected MPSGraphPooling4DOpDescriptor​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(@NotNull
                                                           @NotNull java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(@NotNull
                                                           @NotNull java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

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

      • ceilMode

        public boolean ceilMode()
        Affects how MPSGraph computes the output size: if set to `YES` then output size is computed by rounding up instead of down when dividing input size by stride. Default value: `NO`.

      • classFallbacksForKeyedArchiver

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

      • classForKeyedUnarchiver

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

      • copyWithZone

        @NotNull
public @NotNull java.lang.Object copyWithZone​(@Nullable
                                              @Nullable org.moe.natj.general.ptr.VoidPtr zone)
        Specified by:
        copyWithZone in interface NSCopying

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • descriptorWithKernelSizesPaddingStyle

        public static MPSGraphPooling4DOpDescriptor descriptorWithKernelSizesPaddingStyle​(@NotNull
                                                                                  @NotNull NSArray<? extends NSNumber> kernelSizes,
                                                                                  long paddingStyle)
        Creates a 4d pooling descriptor with default values. - Parameters: - kernelSizes: See `kernelSizes` property. - paddingStyle: See `paddingStyle` property. - Returns: The descriptor on autoreleasepool.

      • descriptorWithKernelSizesStridesDilationRatesPaddingValuesPaddingStyle

        public static MPSGraphPooling4DOpDescriptor descriptorWithKernelSizesStridesDilationRatesPaddingValuesPaddingStyle​(@NotNull
                                                                                                                   @NotNull NSArray<? extends NSNumber> kernelSizes,
                                                                                                                   @NotNull
                                                                                                                   @NotNull NSArray<? extends NSNumber> strides,
                                                                                                                   @NotNull
                                                                                                                   @NotNull NSArray<? extends NSNumber> dilationRates,
                                                                                                                   @NotNull
                                                                                                                   @NotNull NSArray<? extends NSNumber> paddingValues,
                                                                                                                   long paddingStyle)
        Creates a 4d pooling descriptor with given values. - Parameters: - kernelSizes: See `kernelSizes` property. - strides: See `strides` property. - dilationRates: See `dilationRates` property. - paddingValues: See `paddingValues` property. - paddingStyle: See `paddingStyle` property. - Returns: The descriptor on autoreleasepool.

      • dilationRates

        @NotNull
public @NotNull NSArray<? extends NSNumber> dilationRates()
        Defines dilation rates for spatial dimensions. Must be four numbers, one for each spatial dimension, fastest running index last. Default value: `@[ @1, @1, @1, @1 ]`

      • hash_static

        public static long hash_static()

      • includeZeroPadToAverage

        public boolean includeZeroPadToAverage()
        Defines for average pooling a mode where samples outside the input tensor count as zeroes in the average computation. Otherwise the result is sum over samples divided by number of samples that didn't come from padding. Default value: `NO`.

      • 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)

      • kernelSizes

        @NotNull
public @NotNull NSArray<? extends NSNumber> kernelSizes()
        Defines the pooling window size. Must be four numbers, one for each spatial dimension, fastest running index last.

      • keyPathsForValuesAffectingValueForKey

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

      • paddingStyle

        public long paddingStyle()
        Defines what kind of padding MPSGraph applies to the operation. Default value: `MPSGraphPaddingStyleExplicit`.

      • paddingValues

        @NotNull
public @NotNull NSArray<? extends NSNumber> paddingValues()
        Defines padding values for spatial dimensions. Must be eight numbers, two for each spatial dimension. For example `paddingValues[0]` defines the explicit padding amount before the first spatial dimension (slowest running index of spatial dimensions), `paddingValues[1]` defines the padding amount after the first spatial dimension etc. Used only when `paddingStyle = MPSGraphPaddingStyleExplicit`. Default value: `@[ @0, @0, @0, @0, @0, @0, @0, @0 ]`

      • resolveClassMethod

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

      • resolveInstanceMethod

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

      • setCeilMode

        public void setCeilMode​(boolean value)
        Affects how MPSGraph computes the output size: if set to `YES` then output size is computed by rounding up instead of down when dividing input size by stride. Default value: `NO`.

      • setDilationRates

        public void setDilationRates​(@NotNull
                             @NotNull NSArray<? extends NSNumber> value)
        Defines dilation rates for spatial dimensions. Must be four numbers, one for each spatial dimension, fastest running index last. Default value: `@[ @1, @1, @1, @1 ]`

      • setIncludeZeroPadToAverage

        public void setIncludeZeroPadToAverage​(boolean value)
        Defines for average pooling a mode where samples outside the input tensor count as zeroes in the average computation. Otherwise the result is sum over samples divided by number of samples that didn't come from padding. Default value: `NO`.

      • setKernelSizes

        public void setKernelSizes​(@NotNull
                           @NotNull NSArray<? extends NSNumber> value)
        Defines the pooling window size. Must be four numbers, one for each spatial dimension, fastest running index last.

      • setPaddingStyle

        public void setPaddingStyle​(long value)
        Defines what kind of padding MPSGraph applies to the operation. Default value: `MPSGraphPaddingStyleExplicit`.

      • setPaddingValues

        public void setPaddingValues​(@NotNull
                             @NotNull NSArray<? extends NSNumber> value)
        Defines padding values for spatial dimensions. Must be eight numbers, two for each spatial dimension. For example `paddingValues[0]` defines the explicit padding amount before the first spatial dimension (slowest running index of spatial dimensions), `paddingValues[1]` defines the padding amount after the first spatial dimension etc. Used only when `paddingStyle = MPSGraphPaddingStyleExplicit`. Default value: `@[ @0, @0, @0, @0, @0, @0, @0, @0 ]`

      • setStrides

        public void setStrides​(@NotNull
                       @NotNull NSArray<? extends NSNumber> value)
        Defines strides for spatial dimensions. Must be four numbers, one for each spatial dimension, fastest running index last. Default value: `@[ @1, @1, @1, @1 ]`

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • strides

        @NotNull
public @NotNull NSArray<? extends NSNumber> strides()
        Defines strides for spatial dimensions. Must be four numbers, one for each spatial dimension, fastest running index last. Default value: `@[ @1, @1, @1, @1 ]`

      • superclass_static

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

      • version_static

        public static long version_static()

      • returnIndicesDataType

        public int returnIndicesDataType()
        Defines the data type for returned indices. Use this in conjunction with ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` API. Currently MPSGraph supports the following datatypes: `MPSDataTypeInt32`. Default value: `MPSDataTypeInt32`. API-Since: 15.3

      • returnIndicesMode

        public long returnIndicesMode()
        Defines the mode for returned indices of maximum values within each pooling window. Use this in conjunction with ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` API. If `returnIndicesMode = MPSGraphPoolingReturnIndicesNone` then only the first result MPSGraph returns from ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` will be valid and using the second result will assert. Default value: `MPSGraphPoolingReturnIndicesNone`. API-Since: 15.3

      • setReturnIndicesDataType

        public void setReturnIndicesDataType​(int value)
        Defines the data type for returned indices. Use this in conjunction with ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` API. Currently MPSGraph supports the following datatypes: `MPSDataTypeInt32`. Default value: `MPSDataTypeInt32`. API-Since: 15.3

      • setReturnIndicesMode

        public void setReturnIndicesMode​(long value)
        Defines the mode for returned indices of maximum values within each pooling window. Use this in conjunction with ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` API. If `returnIndicesMode = MPSGraphPoolingReturnIndicesNone` then only the first result MPSGraph returns from ``MPSGraph/maxPooling4DReturnIndicesWithSourceTensor:descriptor:name:`` will be valid and using the second result will assert. Default value: `MPSGraphPoolingReturnIndicesNone`. API-Since: 15.3

      • useStoredAccessor

        @Deprecated
public static boolean useStoredAccessor()
        Deprecated.