From 5a1bf629752720a7ba0c88f34249393f7e52ad3c Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Mon, 1 Mar 2021 17:39:36 +0000 Subject: Port OpenCL Quantization to new API Partially resolves: COMPMID-4193 Change-Id: Ie8367769c690442a0e30383c67851b50ab7c6742 Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5231 Reviewed-by: Michalis Spyrou Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins --- src/runtime/gpu/cl/operators/ClQuantization.h | 67 +++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 src/runtime/gpu/cl/operators/ClQuantization.h (limited to 'src/runtime/gpu/cl/operators/ClQuantization.h') diff --git a/src/runtime/gpu/cl/operators/ClQuantization.h b/src/runtime/gpu/cl/operators/ClQuantization.h new file mode 100644 index 0000000000..d938ff95a0 --- /dev/null +++ b/src/runtime/gpu/cl/operators/ClQuantization.h @@ -0,0 +1,67 @@ +/* + * 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_CL_QUANTIZATION_H +#define ARM_COMPUTE_CL_QUANTIZATION_H + +#include "arm_compute/core/KernelDescriptors.h" +#include "src/core/gpu/cl/ClCompileContext.h" +#include "src/runtime/gpu/cl/IClOperator.h" + +namespace arm_compute +{ +namespace opencl +{ +/** Basic function to quantize a tensor. This function calls the following OpenCL kernel: + * + * -# @ref kernels::ClQuantizationKernel + */ +class ClQuantization : public IClOperator +{ +public: + /** Constructor */ + ClQuantization() = default; + /** Set the input and output tensors. + * + * @param[in] compile_context The compile context to be used. + * @param[in] src Source tensor. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/32. + * @param[out] dst Destination tensor with the same dimensions of input. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16. + * + * @note Output auto initialization is not supported by this function + */ + void configure(const CLCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst); + /** Static function to check if given info will lead to a valid configuration of @ref CLQuantizationLayer + * + * @param[in] src Input tensor info. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/32. + * @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 method overridden + void run(ITensorPack &tensors) override; +}; +} // namespace opencl +} //namespace arm_compute +#endif /* ARM_COMPUTE_CL_QUANTIZATION_H */ -- cgit v1.2.1