1 /* 2 * Copyright (c) 2022-2023 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_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCLAMP 25 #define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCLAMP 26 27 #include "arm_compute/dynamic_fusion/sketch/attributes/ClampAttributes.h" 28 29 namespace arm_compute 30 { 31 namespace experimental 32 { 33 namespace dynamic_fusion 34 { 35 /** Forward declaration */ 36 class GpuWorkloadContext; 37 class GpuWorkloadSketch; 38 39 /** Operator interface. */ 40 class GpuClamp final 41 { 42 public: 43 /** Attributes are a set of backend-agnostic parameters that define what an operator does */ 44 using Attributes = ClampAttributes; 45 46 /** Create an operator and fuse it into the workload sketch. 47 * @note If @ref validate_op() fails, the creation also fails and may throw an error. 48 * @note If @ref validate_op() fails, @p sketch remains unchanged and valid. 49 * 50 * Valid data type configurations: 51 * |src |dst | 52 * |:--------------|:--------------| 53 * |F16 |F16 | 54 * |F32 |F32 | 55 * 56 * Valid data layouts: 57 * - All 58 * 59 * @param[in, out] sketch Workload sketch into which the operator will be fused 60 * @param[in] src Source tensor info. Data types supported: F16/F32. 61 * @param[in] attributes Operator attributes 62 * 63 * @return Pointer for the destination tensor info 64 */ 65 static ITensorInfo *create_op(GpuWorkloadSketch &sketch, 66 ITensorInfo *src, 67 const Attributes &attributes); 68 69 /** Check if the operator configuration is supported, irrespective of fusion 70 * 71 * @param[in] context Workload context within which the operator is running 72 * @param[in] src Source tensor info. Data types supported: F16/F32. 73 * @param[in] attributes Operator attributes 74 * 75 * @return Status 76 */ 77 static Status is_supported_op(const GpuWorkloadContext &context, 78 const ITensorInfo *src, 79 const Attributes &attributes); 80 81 /** Validate the operator and check if it can be fused into the workload sketch. 82 * 83 * Parameters are similar to @ref GpuClamp::create_op() 84 * 85 * @return Status 86 */ 87 static Status validate_op(const GpuWorkloadSketch &sketch, 88 const ITensorInfo *src, 89 const Attributes &attributes); 90 }; 91 } // namespace dynamic_fusion 92 } // namespace experimental 93 } // namespace arm_compute 94 #endif //ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCLAMP 95