21.02
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Interface for the kernel to perform addition between two tensors. More...
#include <NEPixelWiseMultiplicationKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEPixelWiseMultiplicationKernel () | |
Default constructor. More... | |
NEPixelWiseMultiplicationKernel (const NEPixelWiseMultiplicationKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEPixelWiseMultiplicationKernel & | operator= (const NEPixelWiseMultiplicationKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEPixelWiseMultiplicationKernel (NEPixelWiseMultiplicationKernel &&)=default | |
Allow instances of this class to be moved. More... | |
NEPixelWiseMultiplicationKernel & | operator= (NEPixelWiseMultiplicationKernel &&)=default |
Allow instances of this class to be moved. More... | |
~NEPixelWiseMultiplicationKernel ()=default | |
Default destructor. More... | |
void | configure (ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output, float scale, ConvertPolicy overflow_policy, RoundingPolicy rounding_policy) |
Initialise the kernel's input, output and border mode. More... | |
void | run_op (ITensorPack &tensors, const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. More... | |
Public Member Functions inherited from ICPPKernel | |
virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
virtual void | run (const Window &window, const ThreadInfo &info) |
Execute the kernel on the passed window. More... | |
virtual void | run_nd (const Window &window, const ThreadInfo &info, const Window &thread_locator) |
legacy compatibility layer for implemantions which do not support thread_locator In these cases we simply narrow the interface down the legacy version More... | |
Public Member Functions inherited from IKernel | |
IKernel () | |
Constructor. More... | |
virtual | ~IKernel ()=default |
Destructor. More... | |
virtual bool | is_parallelisable () const |
Indicates whether or not the kernel is parallelisable. More... | |
virtual BorderSize | border_size () const |
The size of the border for that kernel. More... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
Static Public Member Functions | |
static Status | validate (const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, float scale, ConvertPolicy overflow_policy, RoundingPolicy rounding_policy) |
Static function to check if given info will lead to a valid configuration of NEPixelWiseMultiplicationKernel. More... | |
Interface for the kernel to perform addition between two tensors.
Definition at line 35 of file NEPixelWiseMultiplicationKernel.h.
Default constructor.
Definition at line 1477 of file NEPixelWiseMultiplicationKernel.cpp.
Referenced by NEPixelWiseMultiplicationKernel::name().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
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default |
Allow instances of this class to be moved.
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default |
Default destructor.
Referenced by NEPixelWiseMultiplicationKernel::name().
void configure | ( | ITensorInfo * | input1, |
ITensorInfo * | input2, | ||
ITensorInfo * | output, | ||
float | scale, | ||
ConvertPolicy | overflow_policy, | ||
RoundingPolicy | rounding_policy | ||
) |
Initialise the kernel's input, output and border mode.
Valid configurations (Input1,Input2) -> Output :
Support: Broadcast? Scale=1/255?
scale
equal to 1/255 only round to nearest even (implemented as round half up) is supported. For all other scale values only round to zero (implemented as round towards minus infinity) is supported.[in] | input1 | First input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[in] | input2 | Second input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[out] | output | Output tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[in] | scale | Scale to apply after multiplication. Scale must be positive and its value must be either 1/255 or 1/2^n where n is between 0 and 15. If both input1 , input2 and output are of datatype S32, scale cannot be 1/255 |
[in] | overflow_policy | Overflow policy. ConvertPolicy cannot be WRAP if any of the inputs is of quantized datatype |
[in] | rounding_policy | Rounding policy. |
Definition at line 1482 of file NEPixelWiseMultiplicationKernel.cpp.
References ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_ERROR_THROW_ON, ARM_COMPUTE_UNUSED, ITensorInfo::broadcast_shape_and_valid_region(), arm_compute::calculate_max_window(), ITensorInfo::data_type(), arm_compute::F16, arm_compute::F32, ITensorInfo::num_dimensions(), arm_compute::QASYMM8, arm_compute::QASYMM8_SIGNED, arm_compute::QSYMM16, arm_compute::S16, arm_compute::S32, arm_compute::SATURATE, arm_compute::test::validation::scale, Dimensions< T >::set_num_dimensions(), arm_compute::set_shape_if_empty(), ITensorInfo::set_valid_region(), arm_compute::U8, arm_compute::test::validation::valid_region, and arm_compute::validate_arguments().
Referenced by NEPixelWiseMultiplicationKernel::name(), and NEComplexPixelWiseMultiplicationKernel::name().
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inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 38 of file NEPixelWiseMultiplicationKernel.h.
References NEPixelWiseMultiplicationKernel::configure(), arm_compute::test::validation::info, NEPixelWiseMultiplicationKernel::NEPixelWiseMultiplicationKernel(), NEPixelWiseMultiplicationKernel::operator=(), NEPixelWiseMultiplicationKernel::run_op(), arm_compute::test::validation::scale, NEPixelWiseMultiplicationKernel::validate(), IKernel::window(), and NEPixelWiseMultiplicationKernel::~NEPixelWiseMultiplicationKernel().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
Referenced by NEPixelWiseMultiplicationKernel::name().
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default |
Allow instances of this class to be moved.
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overridevirtual |
Execute the kernel on the passed window.
[in] | tensors | A vector containing the tensors to operate on. |
[in] | window | Region on which to execute the kernel. (Must be a region of the window returned by window()) |
[in] | info | Info about executing thread and CPU. |
Reimplemented from ICPPKernel.
Definition at line 1644 of file NEPixelWiseMultiplicationKernel.cpp.
References arm_compute::ACL_DST, arm_compute::ACL_SRC_0, arm_compute::ACL_SRC_1, ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN, ARM_COMPUTE_RETURN_ERROR_ON_MSG, ARM_COMPUTE_UNUSED, TensorShape::broadcast_shape(), arm_compute::F32, ITensorPack::get_const_tensor(), ITensorPack::get_tensor(), arm_compute::detail::have_different_dimensions(), ITensorInfo::tensor_shape(), TensorShape::total_size(), ITensorInfo::total_size(), and IKernel::window().
Referenced by NEPixelWiseMultiplicationKernel::name(), and NEComplexPixelWiseMultiplicationKernel::name().
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static |
Static function to check if given info will lead to a valid configuration of NEPixelWiseMultiplicationKernel.
Valid configurations (Input1,Input2) -> Output : Support: Broadcast? Scale=1/255?
scale
equal to 1/255 only round to nearest even (implemented as round half up) is supported. For all other scale values only round to zero (implemented as round towards minus infinity) is supported.[in] | input1 | First input tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[in] | input2 | Second input tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[in] | output | Output tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/S32/QSYMM16/F16/F32 |
[in] | scale | Scale to apply after multiplication. Scale must be positive and its value must be either 1/255 or 1/2^n where n is between 0 and 15. If both input1 , input2 and output are of datatype S32, scale cannot be 1/255 |
[in] | overflow_policy | Overflow policy. ConvertPolicy cannot be WRAP if any of the inputs is of quantized datatype |
[in] | rounding_policy | Rounding policy. |
Definition at line 1635 of file NEPixelWiseMultiplicationKernel.cpp.
References ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_RETURN_ON_ERROR, and arm_compute::validate_arguments().
Referenced by NEPixelWiseMultiplicationKernel::name(), NEComplexPixelWiseMultiplicationKernel::name(), and NEPixelWiseMultiplication::validate().