1 /* 2 * Copyright (c) 2022 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_GPUWORKLOADCONTEXT 25 #define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_GPUWORKLOADCONTEXT 26 27 #include "arm_compute/core/GPUTarget.h" 28 29 #include <memory> 30 31 namespace arm_compute 32 { 33 /** Forward declaration */ 34 class CLCompileContext; 35 namespace experimental 36 { 37 namespace dynamic_fusion 38 { 39 /** Gpu Information such as the Gpu target (for example, G76) */ 40 using GpuTarget = ::arm_compute::GPUTarget; 41 42 /** Gpu Language */ 43 enum class GpuLanguage 44 { 45 OpenCL, 46 Unknown 47 }; 48 /** Provide context necessary for the creation and configuration of a workload 49 * e.g. gpu targets and capabilities, cl::Device for querying OpenCl extensions. Both can affect how a kernel is generated 50 * 51 * This context is shared between different operators within a sketch, and has to stay valid for the entire workload creation session. 52 * This context may also be shared between different sketches. 53 * 54 * This class only contains information for workload creation, but not for runtime (e.g. cl::Queue for enqueueing the kernels) 55 */ 56 class GpuWorkloadContext 57 { 58 public: 59 /** Constructor */ 60 GpuWorkloadContext(CLCompileContext *cl_compile_context); 61 /** Allow instances of this class to be copy constructed */ 62 GpuWorkloadContext(const GpuWorkloadContext &config) = default; 63 /** Allow instances of this class to be copied */ 64 GpuWorkloadContext &operator=(const GpuWorkloadContext &config) = default; 65 /** Allow instances of this class to be move constructed */ 66 GpuWorkloadContext(GpuWorkloadContext &&config) = default; 67 /** Allow instances of this class to be moved */ 68 GpuWorkloadContext &operator=(GpuWorkloadContext &&config) = default; 69 /** Get @ref GpuLanguage of the context */ 70 GpuLanguage gpu_language() const; 71 /** Get @ref GpuTarget of the context */ 72 GpuTarget gpu_target() const; 73 /** Get @ref CLCompileContext 74 * If the gpu language is not OpenCL, then return nullptr 75 */ 76 const CLCompileContext *cl_compile_context() const; 77 78 private: 79 GpuLanguage _gpu_language{ GpuLanguage::Unknown }; 80 CLCompileContext *_cl_compile_ctx{ nullptr }; 81 }; 82 83 } // namespace dynamic_fusion 84 } // namespace experimental 85 } // namespace arm_compute 86 87 #endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_GPUWORKLOADCONTEXT */ 88