| /* |
| * Copyright (c) 2023 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 ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEMATMUL |
| #define ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEMATMUL |
| |
| #include "arm_compute/runtime/IFunction.h" |
| #include <memory> |
| |
| namespace arm_compute |
| { |
| /** Settings for MatMul Cpu implementation*/ |
| class CpuMatMulSettings |
| { |
| public: |
| // get fast math flag |
| bool fast_math() const |
| { |
| return _fast_math; |
| } |
| // Set fast math flag |
| CpuMatMulSettings &fast_math(bool fmath) |
| { |
| _fast_math = fmath; |
| return *this; |
| }; |
| |
| private: |
| bool _fast_math{ false }; |
| }; |
| |
| // Forward declarations |
| class ITensor; |
| class ITensorInfo; |
| class MatMulInfo; |
| class Status; |
| |
| /** Basic function to run the following operators: |
| * |
| * -# @ref cpu::CpuMatMul |
| */ |
| class NEMatMul : public IFunction |
| { |
| public: |
| /** Constructor */ |
| NEMatMul(); |
| /** Destructor */ |
| ~NEMatMul(); |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| NEMatMul(const NEMatMul &) = delete; |
| /** Default move constructor */ |
| NEMatMul(NEMatMul &&) = default; |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| NEMatMul &operator=(const NEMatMul &) = delete; |
| /** Default move assignment operator */ |
| NEMatMul &operator=(NEMatMul &&) = default; |
| /** Initialize |
| * |
| * Valid data layouts: |
| * - Any |
| * |
| * Valid data type configurations: |
| * |lhs |rhs |dst | |
| * |:--------------|:------------------|:--------------| |
| * |F32 |F32 |F32 | |
| * |F16 |F16 |F16 | |
| * |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED | |
| * |QASYMM8 |QASYMM8 |QASYMM8 | |
| * |
| * @param[in] lhs Left-hand side tensor info. Data types supported: F16/F32/QASYMM8_SIGNED/QASYMM8. |
| * @param[in] rhs Right-hand side tensor info. Data types supported: same as @p lhs. |
| * @param[out] dst Output tensor to store the result of the batched matrix multiplication. Data types supported: same as @p lhs / @p rhs. |
| * @param[in] info Contains MatMul operation information described in @ref MatMulInfo. |
| * @param[in] settings Class containing flags for function level settings i.e fast math |
| */ |
| void configure(ITensor *lhs, ITensor *rhs, ITensor *dst, const MatMulInfo &info, const CpuMatMulSettings &settings); |
| /** Static function to check if given info will lead to a valid configuration of @ref NEMatMul |
| * |
| * Parameters are similar to @ref NEMatMul::configure() |
| * |
| * @return Status |
| */ |
| static Status validate(const ITensorInfo *lhs, const ITensorInfo *rhs, const ITensorInfo *dst, const MatMulInfo &info, const CpuMatMulSettings &settings); |
| |
| // Inherited methods overridden |
| void run() override; |
| |
| private: |
| struct Impl; |
| std::unique_ptr<Impl> _impl; |
| }; |
| } |
| #endif /* ACL_ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEMATMUL */ |