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author | Manuel Bottini <manuel.bottini@arm.com> | 2019-02-22 17:54:22 +0000 |
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committer | Manuel Bottini <manuel.bottini@arm.com> | 2019-03-05 11:31:29 +0000 |
commit | 79fa9a22022824735986f74557bf38095eb2284d (patch) | |
tree | 2068c2580b2ef2737e7bd5f6dea27224ecde1854 /arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h | |
parent | 05398a948a2b43584b16d91f6efdda9eb361ec74 (diff) | |
download | ComputeLibrary-79fa9a22022824735986f74557bf38095eb2284d.tar.gz |
COMPMID-2009: Add support for QASYMM8 in NEPixelWiseMultiplicationKernel
Change-Id: I58536e945d069c96a065b82cc14960f54afc6e1a
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/781
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h')
-rw-r--r-- | arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h b/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h index 371bb2e13e..869dd4e1d5 100644 --- a/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h +++ b/arm_compute/runtime/NEON/functions/NEPixelWiseMultiplication.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2018 ARM Limited. + * Copyright (c) 2016-2019 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -37,24 +37,31 @@ class NEPixelWiseMultiplication : public INESimpleFunction public: /** Initialise the kernel's inputs, output and convertion policy. * - * @param[in, out] input1 An input tensor. Data types supported: U8/S16/F16/F32. - * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. - * @param[in, out] input2 An input tensor. Data types supported: same as @p input1. - * The input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. - * @param[out] output Output tensor. Data types supported: U8/S16/F16/F32. + * @note For @p 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. + * + * @param[in, out] input1 An input tensor. Data types supported: U8/QASYMM8/S16/F16/F32 + * This input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[in, out] input2 An input tensor. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16, F16 (only if @p input1 is F16), F32 (only if @p input1 is F32). + * This input tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0. + * @param[out] output Output tensor. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16 (only if @p input1 is F16), F32 (only if both inputs are F32). * @param[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. - * @param[in] overflow_policy Overflow policy. + * @param[in] overflow_policy Overflow policy. ConvertPolicy cannot be WRAP if datatype is QASYMM8. * @param[in] rounding_policy Rounding policy. */ void configure(ITensor *input1, ITensor *input2, ITensor *output, float scale, ConvertPolicy overflow_policy, RoundingPolicy rounding_policy); /** Static function to check if given info will lead to a valid configuration of @ref NEPixelWiseMultiplication * - * @param[in] input1 First tensor info input. Data types supported: U8/S16/F16/F32. - * @param[in] input2 Second tensor info input. Data types supported: U8/S16/F16/F32. - * @param[in] output Output tensor info. Data types supported: U8/S16/F16/F32. - * @param[in] scale Scale to apply after multiplication. Must be positive. - * @param[in] overflow_policy Overflow policy. + * @note For @p 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. + * + * @param[in] input1 An input tensor info. Data types supported: U8/QASYMM8/S16/F16/F32 + * @param[in] input2 An input tensor info. Data types supported: U8, QASYMM8 (only if @p input1 is QASYMM8), S16, F16 (only if @p input1 is F16), F32 (only if @p input1 is F32). + * @param[in] output Output tensor info. Data types supported: U8 (Only if both inputs are U8), QASYMM8 (only if both inputs are QASYMM8), S16/F16 (only if @p input1 is F16), F32 (only if both inputs are F32). + * @param[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. + * @param[in] overflow_policy Overflow policy. ConvertPolicy cannot be WRAP if datatype is QASYMM8. * @param[in] rounding_policy Rounding policy. * * @return a status |