1 /* 2 * Copyright (c) 2020 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_CLLOGICALNOT_H 25 #define ARM_COMPUTE_CLLOGICALNOT_H 26 27 #include "arm_compute/core/Error.h" 28 #include "arm_compute/runtime/CL/ICLOperator.h" 29 #include "arm_compute/runtime/IFunction.h" 30 31 namespace arm_compute 32 { 33 class CLCompileContext; 34 class ICLTensor; 35 class ITensorInfo; 36 37 namespace experimental 38 { 39 class CLLogicalNot : public ICLOperator 40 { 41 public: 42 /** Default Constructor */ 43 CLLogicalNot() = default; 44 /** Initialise the kernel's inputs, output and conversion policy. 45 * 46 * @param[in] compile_context The compile context to be used. 47 * @param[in, out] input Tensor input. Data types supported: U8. 48 * @param[out] output Output tensor. Data types supported: U8. 49 */ 50 void configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output); 51 /** Static function to check if given info will lead to a valid configuration of @ref CLElementWiseUnaryLayerKernel 52 * 53 * @param[in] input Tensor input info. Data types supported: U8. 54 * @param[in] output Output tensor info. Data types supported: U8. 55 * 56 * @return a status 57 */ 58 static Status validate(const ITensorInfo *input, const ITensorInfo *output); 59 // Inherited methods overridden: 60 void run(ITensorPack &tensors) override; 61 }; 62 } // namespace experimental 63 64 /** Basic function to do logical NOT operation 65 * 66 * @note The tensor data type for the inputs must be U8. 67 * @note The function performs a logical NOT operation on input tensor. 68 */ 69 class CLLogicalNot : public IFunction 70 { 71 public: 72 /** Default Constructor */ 73 CLLogicalNot(); 74 /** Default Destructor */ 75 ~CLLogicalNot(); 76 /** Prevent instances of this class from being copied (As this class contains pointers) */ 77 CLLogicalNot(const CLLogicalNot &) = delete; 78 /** Default move constructor */ 79 CLLogicalNot(CLLogicalNot &&); 80 /** Prevent instances of this class from being copied (As this class contains pointers) */ 81 CLLogicalNot &operator=(const CLLogicalNot &) = delete; 82 /** Default move assignment operator */ 83 CLLogicalNot &operator=(CLLogicalNot &&); 84 /** Initialize the function 85 * 86 * @param[in] input Input tensor. Data types supported: U8. 87 * @param[out] output Output tensor. Data types supported: U8. 88 */ 89 void configure(const ICLTensor *input, ICLTensor *output); 90 /** Initialize the function 91 * 92 * @param[in] compile_context The compile context to be used. 93 * @param[in] input Input tensor. Data types supported: U8. 94 * @param[out] output Output tensor. Data types supported: U8. 95 */ 96 void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output); 97 /** Static function to check if given info will lead to a valid configuration 98 * 99 * @param[in] input Tensor input info. Data types supported: U8. 100 * @param[in] output Output tensor info. Data types supported: U8. 101 * 102 * @return a status 103 */ 104 static Status validate(const ITensorInfo *input, const ITensorInfo *output); 105 void run() override; 106 107 private: 108 struct Impl; 109 std::unique_ptr<Impl> _impl; 110 }; 111 } // namespace arm_compute 112 #endif /* ARM_COMPUTE_CLLOGICALNOT_H */ 113