各层级术语
（部分可能不准确，仅供参考）
- 昇腾计算语言 = AscendCL = Ascend Computing Language ≈ 各种开发
- 算子开发
- 图开发
- 应用开发
- 昇腾计算服务层 = Ascend Computing Service Layer
- 昇腾算子库 = AOL = Ascend Operator Library
- NN库
- 线性代数计算库 = BLAS = Basic Linear Algebra Subprograms
- 昇腾调优引擎 = AOE = Ascend Optimization Engine
- 算子调优 = OPAT = Operator Adaptive Tuning
- 子图调优 = SGAT = Sub-Graph Adaptive Tuning
- 梯度调优 = GDAT = Gradient Data Adaptive Tuning
- 模型压缩 = AMCT = Ascend Model Compression Toolkit
- 框架适配器 = Framework Adapter
- 昇腾算子库 = AOL = Ascend Operator Library
- 昇腾计算编译层 = Ascend Computing Compilation Layer ≈ 晟腾张量编译器 = ATC = Ascend Tensor Compiler
- 图编译器 = Graph Compiler
- 张量加速引擎 = TBE(DSL/TIK) = Tensor Boost Engine
- 晟腾计算执行层 = Ascend Computing Execution Layer ≈ 晟腾计算执行引擎 = ACE = Ascend Computing (Execution) Engine
- 运行管理器 = 运行时库 = Runtime
- 图执行器 = Graph Executor
- 数字视觉预处理 = DVPP = Digital Vision Pre-Processing
- AI预处理 = AIPP = Artificial Intelligence Pre-Processing
- 华为集合通信库 = HCCL = Huawei Collective Communication Library - 负责多设备任务协同与通信调度
- 晟腾计算基础层 = Ascend Computing Base Layer ≈ 晟腾基础层 = ABL = Ascend Base Layer
- 共享虚拟内存 = SVM = Shared Virtual Memory
- 设备虚拟化 = VM = Virtual Machine
- 主机-设备通信 = HDC = Host Device Communication
架构图
图片参考来自https://www.cnblogs.com/ZOMI/articles/18560627