Package apple.metalperformanceshaders

Class MPSNDArrayUnaryKernel

    • Constructor Detail

      • MPSNDArrayUnaryKernel

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

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • 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()

      • dilationRates

        public MPSNDArraySizes dilationRates()
        [@property] dilationRate The stride in each dimension from one PSF tap to an adjacent PSF tap. Default: 1

      • edgeMode

        public long edgeMode()
        [@property] edgeMode The edge mode used for a source NDArray Default: MPSImageEdgeModeZero

      • encodeToCommandBufferSourceArray

        public MPSNDArray encodeToCommandBufferSourceArray​(MTLCommandBuffer cmdBuf,
                                                   MPSNDArray sourceArray)
        Inference encode calls Encode a simple inference NDArray kernel and return a NDArray to hold the result
        Parameters:
        cmdBuf - The command buffer into which to encode the kernel
        sourceArray - The source for the filter in an NSArray.
        Returns:
        A newly allocated MPSNDArray that will contain the result of the calculation when the command buffer completes successfully.

      • encodeToCommandBufferSourceArrayDestinationArray

        public void encodeToCommandBufferSourceArrayDestinationArray​(MTLCommandBuffer cmdBuf,
                                                             MPSNDArray sourceArray,
                                                             MPSNDArray destination)
        Encode a simple inference NDArray kernel and return a NDArray to hold the result
        Parameters:
        cmdBuf - The command buffer into which to encode the kernel
        sourceArray - The source for the filter in an NSArray.
        destination - The NDArray to receive the result

      • encodeToCommandBufferSourceArrayResultStateDestinationArray

        public void encodeToCommandBufferSourceArrayResultStateDestinationArray​(MTLCommandBuffer cmdBuf,
                                                                        MPSNDArray sourceArray,
                                                                        MPSState outGradientState,
                                                                        MPSNDArray destination)
        Encode a simple inference NDArray kernel and return a NDArray to hold the result
        Parameters:
        cmdBuf - The command buffer into which to encode the kernel
        sourceArray - The source for the filter in an NSArray.
        outGradientState - The output gradient state to record the operation for later use by gradient
        destination - A destination array to contain the result of the calculation when the command buffer completes successfully.

      • encodeToCommandBufferSourceArrayResultStateOutputStateIsTemporary

        public MPSNDArray encodeToCommandBufferSourceArrayResultStateOutputStateIsTemporary​(MTLCommandBuffer cmdBuf,
                                                                                    MPSNDArray sourceArray,
                                                                                    org.moe.natj.general.ptr.Ptr<MPSState> outGradientState,
                                                                                    boolean outputStateIsTemporary)
        Forward training encode calls Encode a simple inference NDArray kernel and return a NDArray to hold the result
        Parameters:
        cmdBuf - The command buffer into which to encode the kernel
        sourceArray - The source for the filter in an NSArray.
        outGradientState - If non-nil, the address output gradient state is written to this address
        outputStateIsTemporary - If YES, the state if any will be allocated to contain temporary textures and buffers as needed
        Returns:
        A newly allocated MPSNDArray that will contain the result of the calculation when the command buffer completes successfully.

      • hash_static

        public static long hash_static()

      • initWithCoderDevice

        public MPSNDArrayUnaryKernel initWithCoderDevice​(NSCoder coder,
                                                 java.lang.Object device)
        NSSecureCoding support
        Overrides:
        initWithCoderDevice in class MPSNDArrayMultiaryKernel
        Parameters:
        coder - 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 MPSNDArrayUnaryKernel 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.

      • 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

        public MPSNDArraySizes kernelSizes()
        [@property] kernelSizes The diameters of the point spread function in each dimension for a source NDArray Default: 1

      • keyPathsForValuesAffectingValueForKey

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

      • new_objc

        public static java.lang.Object new_objc()

      • offsets

        public MPSNDArrayOffsets offsets()
        [@property] offsets The coordinate of the position read from this source array which is used to calculate the result value at [0,0,0,....] If the position read is actually a contiguous region (e.g. the area covered by a convolution kernel) then this is the center of that region, rounded down, for each dimension. Default: 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)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • strides

        public MPSNDArrayOffsets strides()
        [@property] kernelStrides If the filter is a "backwards" filter such as a gradient filter or convolution transpose, then this is the upsampling ratio and zeros are inserted in the result. Default: 1

      • 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()