| /* |
| * 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 SRC_RUNTIME_HEURISTICS_INDIRECT_CONV_ICLINDIRECTCONVKERNELCONFIG |
| #define SRC_RUNTIME_HEURISTICS_INDIRECT_CONV_ICLINDIRECTCONVKERNELCONFIG |
| |
| #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_indirect_conv |
| { |
| /** Basic container for the OpenCL indirect convolution configuration functions */ |
| template <class T> |
| class ClIndirectConvConfigArray |
| { |
| public: |
| /** Alias for F32 index */ |
| static constexpr size_t DT_F32 = 0; |
| /** Alias for F16 index */ |
| static constexpr size_t DT_F16 = 1; |
| |
| /** Constructor |
| * |
| * @param[in] func_f32 Function to call for indirect convolution F32 |
| * @param[in] func_f16 Function to call for indirect convolution F16 |
| * |
| */ |
| ClIndirectConvConfigArray(T func_f32, T func_f16) |
| : _configs{ func_f32, func_f16} |
| { |
| } |
| |
| /** Method to return the indirect 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); |
| default: |
| return nullptr; |
| } |
| } |
| |
| private: |
| std::array<T, 2> _configs; |
| }; |
| |
| /** Basic interface for the indirect convolution kernel configuration */ |
| class IClIndirectConvKernelConfig |
| { |
| public: |
| /** Constructor |
| * |
| * @param[in] arch GPU target |
| */ |
| IClIndirectConvKernelConfig(GPUTarget arch) |
| : _target(arch) |
| { |
| } |
| ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(IClIndirectConvKernelConfig); |
| /** Virtual destructor */ |
| virtual ~IClIndirectConvKernelConfig() = 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 cl_indirect_conv |
| } // namespace arm_compute |
| #endif /* SRC_RUNTIME_HEURISTICS_INDIRECT_CONV_ICLINDIRECTCONVKERNELCONFIG */ |