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Diffstat (limited to 'src/gpu/cl/kernels/direct_conv/IClDirectConvKernelConfig.h')
-rw-r--r-- | src/gpu/cl/kernels/direct_conv/IClDirectConvKernelConfig.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/gpu/cl/kernels/direct_conv/IClDirectConvKernelConfig.h b/src/gpu/cl/kernels/direct_conv/IClDirectConvKernelConfig.h new file mode 100644 index 0000000000..837fa35341 --- /dev/null +++ b/src/gpu/cl/kernels/direct_conv/IClDirectConvKernelConfig.h @@ -0,0 +1,115 @@ +/* + * Copyright (c) 2022 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_ICL_DIRECT_CONV_KERNEL_CONFIG_H +#define ARM_COMPUTE_ICL_DIRECT_CONV_KERNEL_CONFIG_H + +#include "arm_compute/core/GPUTarget.h" +#include "arm_compute/core/KernelDescriptors.h" +#include "arm_compute/core/Types.h" +#include "src/core/common/Macros.h" + +namespace arm_compute +{ +namespace cl_direct_conv +{ +/** Basic container for the OpenCL direct convolution configuration functions */ +template <class T> +class ClDirectConvConfigArray +{ +public: + /** Alias for F32 index */ + static constexpr size_t DT_F32 = 0; + /** Alias for F16 index */ + static constexpr size_t DT_F16 = 1; + /** Alias for Int8 index */ + static constexpr size_t DT_INT8 = 2; + + /** Constructor + * + * @param[in] func_f32 Function to call for direct convolution F32 + * @param[in] func_f16 Function to call for direct convolution F16 + * @param[in] func_int8 Function to call for direct convolution Int8 (QASYMM8, QASYMM8_SIGNED, QSYMM8_PER_CHANNEL) + * + */ + ClDirectConvConfigArray(T func_f32, T func_f16, T func_int8) + : _configs{ func_f32, func_f16, func_int8 } + { + } + + /** Method to return the direct convolution configuration function based on data type + * + * @param[in] data_type Input data type + * + * @return the valid function otherwise it returns nullptr if the data type is not valid + */ + T get_function(DataType data_type) + { + switch(data_type) + { + case DataType::F32: + return _configs.at(DT_F32); + case DataType::F16: + return _configs.at(DT_F16); + case DataType::QASYMM8: + case DataType::QASYMM8_SIGNED: + case DataType::QSYMM8_PER_CHANNEL: + return _configs.at(DT_INT8); + default: + return nullptr; + } + } + +private: + std::array<T, 3> _configs; +}; + +/** Basic interface for the Direct convolution kernel configuration */ +class IClDirectConvKernelConfig +{ +public: + /** Constructor + * + * @param[in] arch GPU target + */ + IClDirectConvKernelConfig(GPUTarget arch) + : _target(arch) + { + } + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(IClDirectConvKernelConfig); + /** Virtual destructor */ + virtual ~IClDirectConvKernelConfig() = default; + /** This method returns the @ref DirectConvComputeKernelInfo for the given inputs + * + * @param[in] src Source tensor (activation tensor) + * @param[in] wei Weights tensor + * @param[in] conv_info Convolution info + */ + virtual DirectConvComputeKernelInfo configure(const ITensorInfo *src, const ITensorInfo *wei, const PadStrideInfo &conv_info) = 0; + +protected: + GPUTarget _target; +}; +} // namespace opencl +} // namespace arm_compute +#endif /* ARM_COMPUTE_ICL_DIRECT_CONV_KERNEL_CONFIG_H */ |