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Diffstat (limited to 'src/runtime/gpu/cl/operators/ClQuantization.h')
-rw-r--r-- | src/runtime/gpu/cl/operators/ClQuantization.h | 67 |
1 files changed, 67 insertions, 0 deletions
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 */ |