1 /* 2 * Copyright (c) 2021 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_CPU_ELEMENTWISE_UNARY_H 25 #define ARM_COMPUTE_CPU_ELEMENTWISE_UNARY_H 26 27 #include "arm_compute/core/Types.h" 28 #include "src/cpu/ICpuOperator.h" 29 30 namespace arm_compute 31 { 32 namespace cpu 33 { 34 class CpuElementwiseUnary : public ICpuOperator 35 { 36 public: 37 /** Initialize the function 38 * 39 * @param[in] op Unary operation to execute 40 * @param[in] src Input tensor information. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations. 41 * @param[out] dst Output tensor information. Data types supported: Same as @p src. 42 */ 43 void configure(ElementWiseUnary op, const ITensorInfo &src, ITensorInfo &dst); 44 /** Static function to check if given info will lead to a valid configuration 45 * 46 * Similar to @ref CpuElementwiseUnary::configure() 47 * 48 * @return a status 49 */ 50 static Status validate(ElementWiseUnary op, const ITensorInfo &src, const ITensorInfo &dst); 51 52 // Inherited methods overridden: 53 void run(ITensorPack &tensors) override; 54 }; 55 56 } // namespace cpu 57 } // namespace arm_compute 58 59 #endif /* ARM_COMPUTE_CPU_ELEMENTWISE_UNARY_H */