| /* |
| * Copyright (c) 2022-2023 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_GPUWORKLOADCONTEXT |
| #define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_GPUWORKLOADCONTEXT |
| |
| #include "arm_compute/core/GPUTarget.h" |
| #include "arm_compute/core/TensorInfo.h" |
| |
| #include <memory> |
| |
| namespace arm_compute |
| { |
| /** Forward declaration */ |
| class CLCompileContext; |
| namespace experimental |
| { |
| namespace dynamic_fusion |
| { |
| /** Gpu Information such as the Gpu target (for example, G76) */ |
| using GpuTarget = ::arm_compute::GPUTarget; |
| |
| /** Gpu Language */ |
| enum class GpuLanguage |
| { |
| OpenCL, |
| Unknown |
| }; |
| /** Provide context necessary for the creation and configuration of a workload |
| * e.g. gpu targets and capabilities, cl::Device for querying OpenCl extensions. Both can affect how a kernel is generated |
| * |
| * This context is shared between different operators within a sketch, and has to stay valid for the entire workload creation session. |
| * This context may also be shared between different sketches. |
| * |
| * This class only contains information for workload creation, but not for runtime (e.g. cl::Queue for enqueueing the kernels) |
| */ |
| class GpuWorkloadContext |
| { |
| public: |
| class Impl; |
| |
| /** Constructor */ |
| GpuWorkloadContext(CLCompileContext *cl_compile_context); |
| /** Destructor */ |
| ~GpuWorkloadContext(); |
| /** Prohibit instances of this class to be copy constructed */ |
| GpuWorkloadContext(const GpuWorkloadContext &config) = delete; |
| /** Prohibit instances of this class to be copied */ |
| GpuWorkloadContext &operator=(const GpuWorkloadContext &config) = delete; |
| /** Allow instances of this class to be move constructed */ |
| GpuWorkloadContext(GpuWorkloadContext &&config); |
| /** Allow instances of this class to be moved */ |
| GpuWorkloadContext &operator=(GpuWorkloadContext &&config); |
| /** Get @ref GpuLanguage of the context */ |
| GpuLanguage gpu_language() const; |
| /** Get @ref GpuTarget of the context */ |
| GpuTarget gpu_target() const; |
| /** Get @ref CLCompileContext |
| * If the gpu language is not OpenCL, then return nullptr |
| */ |
| const CLCompileContext *cl_compile_context() const; |
| |
| /** Create a @ref TensorInfo associated with the workload context. |
| * |
| * @return TensorInfo Newly created tensor info |
| */ |
| template <typename... TArgs> |
| TensorInfo create_tensor_info(TArgs &&...args) |
| { |
| auto tensor_info = TensorInfo(std::forward<TArgs>(args)...); |
| register_user_tensor(tensor_info); |
| return tensor_info; |
| } |
| |
| /** Get the internal implementation */ |
| Impl &implementation(); |
| |
| /** Get the internal implementation */ |
| const Impl &implementation() const; |
| |
| private: |
| /** Set a new ID to the tensor info and register its memory descriptor to the context. |
| * |
| * @param[in,out] tensor_info @ref ITensorInfo to be registered. |
| */ |
| void register_user_tensor(ITensorInfo &tensor_info); |
| |
| /** Internal implementation */ |
| std::unique_ptr<Impl> _impl; |
| }; |
| |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |
| |
| #endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_GPUWORKLOADCONTEXT */ |