From 0ded4c40578bc78003756d171f2bbe15f6ac72bc Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Tue, 9 Mar 2021 14:15:27 +0000 Subject: Port Arm(R) Neon(TM) Quantization to new API Partially resolves: COMPMID-4193 Change-Id: I91dc964d4308687e76127c305a6bedca796f8ba0 Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5246 Reviewed-by: Michalis Spyrou Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins --- src/runtime/cpu/operators/CpuQuantization.cpp | 58 ++++++++++++++++++++++ src/runtime/cpu/operators/CpuQuantization.h | 69 +++++++++++++++++++++++++++ 2 files changed, 127 insertions(+) create mode 100644 src/runtime/cpu/operators/CpuQuantization.cpp create mode 100644 src/runtime/cpu/operators/CpuQuantization.h (limited to 'src/runtime/cpu/operators') diff --git a/src/runtime/cpu/operators/CpuQuantization.cpp b/src/runtime/cpu/operators/CpuQuantization.cpp new file mode 100644 index 0000000000..ede13850e7 --- /dev/null +++ b/src/runtime/cpu/operators/CpuQuantization.cpp @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "src/runtime/cpu/operators/CpuQuantization.h" + +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/runtime/NEON/NEScheduler.h" +#include "src/core/cpu/kernels/CpuQuantizationKernel.h" + +namespace arm_compute +{ +namespace cpu +{ +Status CpuQuantization::validate(const ITensorInfo *src, const ITensorInfo *dst) +{ + ARM_COMPUTE_RETURN_ON_ERROR(kernels::CpuQuantizationKernel::validate(src, dst)); + return Status{}; +} + +void CpuQuantization::configure(ITensorInfo *src, ITensorInfo *dst) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + // Configure quantize kernel + auto k = std::make_unique(); + k->configure(src, dst); + _kernel = std::move(k); +} + +void CpuQuantization::run(ITensorPack &tensors) +{ + ARM_COMPUTE_ERROR_ON_MSG(tensors.empty(), "No inputs provided"); + NEScheduler::get().schedule_op(_kernel.get(), Window::DimY, _kernel->window(), tensors); +} +} // namespace cpu +} // namespace arm_compute diff --git a/src/runtime/cpu/operators/CpuQuantization.h b/src/runtime/cpu/operators/CpuQuantization.h new file mode 100644 index 0000000000..97f0c5fa79 --- /dev/null +++ b/src/runtime/cpu/operators/CpuQuantization.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef ARM_COMPUTE_CPU_QUANTIZATION_H +#define ARM_COMPUTE_CPU_QUANTIZATION_H + +#include "arm_compute/core/ITensorInfo.h" +#include "arm_compute/core/experimental/Types.h" +#include "src/core/cpu/ICpuKernel.h" +#include "src/runtime/cpu/ICpuOperator.h" + +#include + +namespace arm_compute +{ +namespace cpu +{ +/** Basic function to simulate a quantization layer. This function calls the following Arm(R) Neon(TM) kernels: + * + * + * -# @ref kernels::CpuQuantizationKernel + * + */ +class CpuQuantization : public ICpuOperator +{ +public: + /** Default Constructor */ + CpuQuantization() = default; + /** Set the input and output tensors. + * + * @param[in] src Source tensor info. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. + * @param[out] dst Destination tensor info with the same dimensions of input. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16 + */ + void configure(ITensorInfo *src, ITensorInfo *dst); + /** Static function to check if given info will lead to a valid configuration of @ref CpuQuantization + * + * @param[in] src Input tensor info. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. + * @param[in] dst Output tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16 + * + * @return a status + */ + static Status validate(const ITensorInfo *src, const ITensorInfo *dst); + + // Inherited methods overridden: + void run(ITensorPack &tensors) override; +}; +} // namespace cpu +} // namespace arm_compute +#endif /* ARM_COMPUTE_CPU_QUANTIZATION_H */ -- cgit v1.2.1