Co-authored-by: leironghao1<leironghao1@h-partners.com> # message auto-generated for no-merge-commit merge: !786 merge dev into master broadcast图模式支持AIV-A3 Created-by: leironghao1 Commit-by: leironghao1 Merged-by: cann-robot Description: ## 描述 broadcast图模式支持AIV-A3 ## 关联的Issue NA ## 测试 UT broadcast aiv用例 ## 文档更新 无 ## 类型标签 - [ ] Bug修复 - [x] 新特性 - [ ] 性能优化 - [ ] 文档更新 - [ ] 其他,请描述: See merge request: cann/hcomm!786