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 25 #ifndef ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT 26 #define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT 27 28 #include "arm_compute/core/ITensorInfo.h" 29 30 namespace arm_compute 31 { 32 namespace experimental 33 { 34 namespace dynamic_fusion 35 { 36 /** Forward declaration */ 37 class GpuWorkloadContext; 38 class GpuWorkloadSketch; 39 40 /** Operator interface. */ 41 class GpuOutput final 42 { 43 public: 44 /** Create an operator and fuse it into the workload sketch. 45 * @note If @ref validate_op() fails, the creation also fails and may throw an error. 46 * @note If @ref validate_op() fails, @p sketch remains unchanged and valid. 47 * 48 * Valid data type configurations: 49 * - Any 50 * 51 * Valid data layouts: 52 * - Any 53 * 54 * @param[in, out] sketch Workload sketch into which the operator will be fused. 55 * @param[in, out] src Source tensor info. 56 * @param[in, out] dst Destination tensor info. 57 * If an uninitialized ITensorInfo is passed in, it will be auto-initialized. 58 */ 59 static void create_op(GpuWorkloadSketch &sketch, 60 ITensorInfo *src, 61 ITensorInfo *dst); 62 63 /** Check if the operator configuration is supported, irrespective of fusion. 64 * 65 * @param[in] context Workload context within which the operator is running. 66 * @param[in] src Source tensor info. 67 * @param[in] dst Destination tensor info. 68 * 69 * @return Status 70 */ 71 static Status is_supported_op(const GpuWorkloadContext &context, 72 const ITensorInfo *src, 73 const ITensorInfo *dst); 74 75 /** Validate the operator and check if the its configuration is supported and if it can be fused into the workload sketch. 76 * 77 * Parameters are similar to @ref GpuOutput::create_op(). 78 * 79 * @return Status 80 */ 81 static Status validate_op(const GpuWorkloadSketch &sketch, 82 const ITensorInfo *src, 83 const ITensorInfo *dst); 84 }; 85 86 } // namespace dynamic_fusion 87 } // namespace experimental 88 } // namespace arm_compute 89 90 #endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT */ 91