--- title: CANN-文档-昇腾社区 description: 华为昇腾CANN文档聚合页，涵盖开发指南、API参考、部署教程、故障排查及主流框架适配说明等，助力开发者快速掌握CANN核心能力、高效完成基于昇腾CANN的AI业务开发 keywords: CANN,文档,昇腾社区,的关键特性,查阅,Compute Architecture,Neural Networks,PyTorch url: https://www.hiascend.com/cann/document section: (其他) --- # CANN-文档-昇腾社区 URL: https://www.hiascend.com/cann/document 描述: 华为昇腾CANN文档聚合页，涵盖开发指南、API参考、部署教程、故障排查及主流框架适配说明等，助力开发者快速掌握CANN核心能力、高效完成基于昇腾CANN的AI业务开发 关键词: CANN,文档,昇腾社区,的关键特性,查阅,Compute Architecture,Neural Networks,PyTorch CANN文档 版本选择: 9.2.0-beta.1 更新时间: 2026/08/12 异构计算架构CANN（Compute Architecture for Neural Networks）是昇腾针对AI场景推出的异构计算架构，向上支持多种AI框架，包括MindSpore、PyTorch、TensorFlow等，向下服务AI处理器与编程，发挥承上启下的关键作用，是提升昇腾AI处理器计算效率的关键平台。同时针对多样化应用场景，提供多层次编程接口，支持用户快速构建基于昇腾平台的AI应用和业务。 版本说明 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/softwareinst/releasenote/9.2.0-beta.1/release-notes.md)快速安装 [了解详情](https://www.hiascend.com/cann/download?versionId=749&ids=d806,h0501,h0601,h0702)Ascend C编程指南 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/programug/Ascendcopdevg/docs/guide/入门教程/Ascend-C概述与学习路径.md) CANN 9.2.0-beta.1的关键特性 查阅CANN文档 CANN 9.2.0-beta.1的关键特性 查阅CANN文档 ... # CANN #### CANN 9.2.0-beta.1的关键特性 - 昇腾社区上线CANN版本配套查询助手，用户可快速获取CANN与上下游软件配套关系，点击查看详情 [了解详情](https://link.gitcode.com/?target=https://www.hiascend.com/developer/download/compatibility&from=https://gitcode.com/cann/release-management/blob/master/9.2.0-beta.1/release-notes.md&lang=zh&theme=white)。 - 昇腾社区上线固件与驱动（HDK）快速安装页面，自动匹配产品型号与软件包，提高开发者选包效率，点击查看详情 [了解详情](https://link.gitcode.com/?target=https://www.hiascend.com/hardware/firmware-drivers?ids=d803%252C89dda9ba9de741349efa03687a487678%252C19%252CAArch64%252Conline_Yum&from=https://gitcode.com/cann/release-management/blob/master/9.2.0-beta.1/release-notes.md&lang=zh&theme=white)。 #### 查阅CANN文档 按工作流程、功能领域、API参考等维度查阅CANN相关文档。 发行与安装 版本说明 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/softwareinst/releasenote/9.2.0-beta.1/release-notes.md) 快速安装 [了解详情](https://www.hiascend.com/cann/download) 软件安装 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/softwareinst/instg/instg_0000.html) 昇腾产品形态说明 [了解详情](https://www.hiascend.com/document/detail/zh/AscendFAQ/ProduTech/productform/hardwaredesc_0001.html) 学习与教程 CANN-learning-hub [了解详情](https://atomgit.com/cann/cann-learning-hub) CANN-samples [了解详情](https://atomgit.com/cann/cann-samples) 编程语言 Ascend C编程指南 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/programug/Ascendcopdevg/docs/guide/入门教程/Ascend-C概述与学习路径.md) CATLASS编程指南 [了解详情](https://gitcode.com/cann/catlass/blob/master/docs/zh/1_Practice/10_innovative_example_development_guide.md) PyPTO算子开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/programug/pyptoopdevg/docs/zh/tutorials/introduction/introduction.md) 图开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/programug/graphdevg/atlasag_25_0081.html) 编译器 毕昇编译器 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/compiler/BishengCompiler/atlas_bisheng_10_0001.html) PTO虚拟指令集 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/compiler/ptoisa/docs/PTO-ISA-Header-and-Library-Description.md) AscendNPU IR [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/compiler/AscendNPUIR/ir_001.html) API参考 头文件和库文件说明 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/headerliblist/hfandlf_09_0001.html) Ascend C API [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/ascendcopapi/atlasascendc_api_07_0003.html) PyPTO API [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/pyptoapi/docs/zh/api/tensor/pypto-Tensor_introduction.md) 算子库API [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/aolapi/operatorlist_00001.html) Runtime运行时API [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/runtimeapi/aclcppdevg_03_0019.xml) GE图引擎API [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/API/ascendgraphapi/atlasgeapi_07_0001.html) 算子库 ops-math [了解详情](https://gitcode.com/cann/ops-math/tree/9.2.0-beta.1/docs) ops-cv [了解详情](https://gitcode.com/cann/ops-cv/tree/9.2.0-beta.1/docs) ops-nn [了解详情](https://gitcode.com/cann/ops-nn/tree/9.2.0-beta.1/docs) ops-transformer [了解详情](https://gitcode.com/cann/ops-transformer/tree/9.2.0-beta.1/docs) 通信库 HCCL集合通信库 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/commlib/hcclug/docs/zh/user_guide/hccl_intro.md) SHMEM通信库 [了解详情](https://shmem-doc.pages.dev/) HIXL单边通信库 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/commlib/hixlug/docs/zh/guide/introduction.md) 通信算子开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/commlib/commopdev/docs/zh/comm_op_dev_guide/intro.md) 加速库 SiP加速库 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/acce/SiP/docs/zh/Installation_Operation_Guide/overview.md) DVPP媒体加速库 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/acce/dvpp/dvpp_03_0000.html) ATB加速库 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/acce/ascendtb/ascendtb_0001.html) 调试与分析工具 算子开发工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/optool/MindStudio/26.1.0/zh/user_guide/msot_user_guide.md) 算子编译工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/opcompiletool/atlasop_compiler_07_0001.html) 精度调试工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/ModelAccuracyAnalyzer/atlasaccuracy_16_1000.html) 性能调优工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/Profiling/atlasprofiling_16_0144.html) 内存分析工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/msMemScope/atlas_msleaks_0001.html) 分析迁移工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/migrationtools/atlasfmkt_16_0001.html) ATC离线模型编译工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/atctool/atlasatc_16_0001.html) AOE调优工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/aoe/auxiliarydevtool_aoe_0001.html) HCCL性能测试工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/hccltool/HCCLpertest_16_0001.html) AMCT模型压缩工具 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/devaids/amct/atlasamct_16_0001.html) 参考 故障处理 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/troubleshooting/troubleshooting_0001.html) 日志参考 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/logreference/logreference_0001.html) 环境变量参考 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/envvar/envref_07_0001.html) 图融合和UB融合规则参考 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/graphubfusionref/atlasrr_30_0003.html) AI框架算子支持清单 [了解详情](https://hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/aifosl/operatorlist_00097.html) 基础数据结构和接口 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/basicdataapi/atlasopapi_07_00001.html) 版本参考文档 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/maintenref/refdoc/refer001.html) 术语 [了解详情](https://www.hiascend.com/document/detail/zh/Glossary/gls/gls_0001.html) 更多 应用开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/acldevg/acldevg_0001.html) 特征向量检索 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/fvsearch/aclcppdevg_03_1334.html) RPing功能开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/rpingdev/RPing_02_0001.html) TBE&AI CPU算子开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/tbeaicpudevg/atlasopdev_10_0001.html) LLM DataDist开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/llmdatadistdev/llmdastdev_001.html) DataFlow开发 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/dataflowdevg/dataflow_dev_001.html) ISP图像调优 [了解详情](https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/920beta1/others/ispdevug/ispdevug_0001.html)