Co-authored-by: zwx1212220<zhangjianning3@h-partners.com> # message auto-generated for no-merge-commit merge: !775 merge master into master Merge branch 'master' of https://gitcode.com/zhangjianning/hcomm into master Created-by: zhangjianning Commit-by: zwx1212220 Merged-by: cann-robot Description: ## 描述 修复AllGatherV流程bug ## 关联的Issue ## 测试 A3训练推理通信算子间精度看护（AIV/AICPU展开、零拷贝需求） ## 文档更新 hccl_communicator_host.cc ## 类型标签 <!-- [x] 表示选中 --> - [ X] Bug修复 - [ ] 新特性 - [ ] 性能优化 - [ ] 文档更新 - [ ] 其他，请描述： See merge request: cann/hcomm!775