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当前仓库存在以下 保护分支 :
| Protected Branch | Version | Release |
|---|---|---|
| master | ||
| v2.7.1 | ||
| v2.7.1-26.1.0 | ||
| v2.9.0 | ||
| v2.10.0 | ||
| v2.11.0-26.1.0 | ||
| v2.11.0 | ||
| v2.12.0 | ||
| v2.9.0-26.1.0 | ||
| v2.12.0-26.1.0 | ||
| v2.10.0-26.1.0 | ||
| ci-test | ||
| sync-pr28113--to-v2.9.0 |
评论 /sync <branch1> <branch2> ... 可将当前 PR 修改同步到其它分支(创建同步 PR):
a) 如果当前 PR 是 Open 状态,同步操作将延迟到 PR 被合并时执行
b) 如果当前 PR 已经 Merged,将立即执行同步操作
注意:
- /sync 命令可以指定同步到多个分支,仅最后一个 /sync 命令生效
- 如果创建的同步 PR 不正确,可通过向同步 PR 的源分支提交轻量级 PR 完善,或使用 /close 命令关闭


ascend docs pipeline is running...


✅ 跳过 docs ci 检查,没有需要检查的文档文件


变更摘要
本 PR 针对 cat 和 cat.out 两个算子,在 torchnpugen/gen_backend_stubs.py 的 parse_backend_yaml 函数中显式将其排除在 structured 自动代码生成链路之外,使其回归原本的手写实现路径,以修复 BEVFusion 网络中的显存问题。
主要改动
is_structured判定逻辑调整: 在parse_backend_yaml中,对op_name == "cat.out"的算子强制设置is_structured = False,阻止其走 structured 自动生成路径。has_structured_delegate判定逻辑调整: 对op_name == "cat"的算子强制设置has_structured_delegate = False,同样使其绕过 structured 委托机制。


代码审查
审查总结
对 torchnpugen/gen_backend_stubs.py 的变更进行了逐行审查,深入分析了 parse_backend_yaml 函数中结构化代码生成的控制逻辑、变量作用域、以及 op_name/op_schema_name 的使用一致性。
变更文件审查结果
| 文件 | 结果 |
|---|---|
torchnpugen/gen_backend_stubs.py |
发现 1 个 P3 问题(维护性隐患) |
问题统计
- P0: 0
- P1: 0
- P2: 0
- P3: 1
整体风险评估
低风险。该变更逻辑正确,针对当前 YAML 配置能够有效阻断 cat 和 cat.out 的结构化自动代码生成路径。唯一的问题是第 450-451 行的非对称阻断策略存在维护性隐患:若后端 YAML 将来被修改为同一算子同时配置 structured: true 和 structured_delegate,当前修复会因 OR 入口条件而失效。建议同时对两个算子阻断两个属性以提高健壮性,但当前配置下不影响功能。
⚠️ 已识别出整体风险,但无法提取行内评论,请参考整体评估。


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ❌ | >>> |
| Build_ARM | ❌ | >>> | |
| Build_LibTorch_x86 | ❌ | >>> | |
| Build_LibTorch_ARM | ❌ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| patch_test | 🛑 | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| CodeCheck_lintrunner | ✅ | >>> | |
| 开源片段检查 | SCA | ✅ | >>> |
| 开发者测试 | UT_X86_Part_01 | 🕚 | >>> |
| UT_X86_Part_02 | 🕚 | >>> | |
| UT_ARM_A3_Part_01 | 🕚 | >>> | |
| UT_ARM_A3_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_01 | 🕚 | >>> | |
| UT_inductor_Part_02 | 🕚 | >>> | |
| UT_inductor_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_04 | 🕚 | >>> | |
| UT_DIST_ARM_Part_01 | 🕚 | >>> | |
| UT_DIST_ARM_Part_02 | 🕚 | >>> | |
| UT_DIST_ARM_Part_03 | 🕚 | >>> | |
| UT_DIST_ARM_Part_04 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_02 | 🕚 | >>> | |
| 流水线 | PR-pipeline_pytorch | ❌ | >>> |
- compile、compile_inductor、compile_torchair : 运行流水线
- retry : 重试流水线所有失败子任务
- retry <任务名> : 仅重试指定失败子任务
- stop : 停止流水线


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ❌ | >>> |
| Build_ARM | ❌ | >>> | |
| Build_LibTorch_x86 | ❌ | >>> | |
| Build_LibTorch_ARM | ❌ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| patch_test | 🛑 | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| CodeCheck_lintrunner | ✅ | >>> | |
| 开源片段检查 | SCA | ✅ | >>> |
| 开发者测试 | UT_X86_Part_01 | 🕚 | >>> |
| UT_X86_Part_02 | 🕚 | >>> | |
| UT_ARM_A3_Part_01 | 🕚 | >>> | |
| UT_ARM_A3_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_01 | 🕚 | >>> | |
| UT_inductor_Part_02 | 🕚 | >>> | |
| UT_inductor_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_04 | 🕚 | >>> | |
| UT_DIST_ARM_Part_01 | 🕚 | >>> | |
| UT_DIST_ARM_Part_02 | 🕚 | >>> | |
| UT_DIST_ARM_Part_03 | 🕚 | >>> | |
| UT_DIST_ARM_Part_04 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_02 | 🕚 | >>> | |
| 流水线 | PR-pipeline_pytorch | ❌ | >>> |
- compile、compile_inductor、compile_torchair : 运行流水线
- retry : 重试流水线所有失败子任务
- retry <任务名> : 仅重试指定失败子任务
- stop : 停止流水线


compile


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | 🕚 | >>> |
| Build_ARM | 🕚 | >>> | |
| Build_LibTorch_x86 | 🕚 | >>> | |
| Build_LibTorch_ARM | 🕚 | >>> | |
| Build_X86_torchair | 🕚 | >>> | |
| Build_ARM_torchair | 🕚 | >>> | |
| patch_test | 🕚 | >>> | |
| 恶意代码检查 | Antipoison | 🕚 | >>> |
| 编码安全与规范检查 | CodeCheck | 🕚 | >>> |
| check_error | 🕚 | >>> | |
| CodeCheck_lintrunner | 🕚 | >>> | |
| 开源片段检查 | SCA | 🕚 | >>> |
| 开发者测试 | UT_X86_Part_01 | 🕚 | >>> |
| UT_X86_Part_02 | 🕚 | >>> | |
| UT_ARM_A3_Part_01 | 🕚 | >>> | |
| UT_ARM_A3_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Part_02 | 🕚 | >>> | |
| UT_ARM_A2_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_01 | 🕚 | >>> | |
| UT_inductor_Part_02 | 🕚 | >>> | |
| UT_inductor_Part_03 | 🕚 | >>> | |
| UT_inductor_Part_04 | 🕚 | >>> | |
| UT_DIST_ARM_Part_01 | 🕚 | >>> | |
| UT_DIST_ARM_Part_02 | 🕚 | >>> | |
| UT_DIST_ARM_Part_03 | 🕚 | >>> | |
| UT_DIST_ARM_Part_04 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_01 | 🕚 | >>> | |
| UT_ARM_A2_Select_Part_02 | 🕚 | >>> | |
| 流水线 | PR-pipeline_pytorch | 🕚 | >>> |
- compile、compile_inductor、compile_torchair : 运行流水线
- retry : 重试流水线所有失败子任务
- retry <任务名> : 仅重试指定失败子任务
- stop : 停止流水线


ascend docs pipeline is running...


✅ 跳过 docs ci 检查,没有需要检查的文档文件


retry


重试流水线失败:PR-pipeline_pytorch 仅失败状态流水线支持重试操作。


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ✅ | >>> |
| Build_ARM | ✅ | >>> | |
| Build_LibTorch_x86 | ✅ | >>> | |
| Build_LibTorch_ARM | ✅ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| patch_test | 🛑 | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| CodeCheck_lintrunner | ✅ | >>> | |
| 开源片段检查 | SCA | ✅ | >>> |
| 开发者测试 | UT_X86_Part_01 | 🛑 | >>> |
| UT_X86_Part_02 | 🛑 | >>> | |
| UT_ARM_A3_Part_01 | 🛑 | >>> | |
| UT_ARM_A3_Part_02 | 🛑 | >>> | |
| UT_ARM_A2_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Part_02 | ✅ | >>> | |
| UT_ARM_A2_Part_03 | ✅ | >>> | |
| UT_inductor_Part_01 | 🛑 | >>> | |
| UT_inductor_Part_02 | 🛑 | >>> | |
| UT_inductor_Part_03 | 🛑 | >>> | |
| UT_inductor_Part_04 | 🛑 | >>> | |
| UT_DIST_ARM_Part_01 | 🛑 | >>> | |
| UT_DIST_ARM_Part_02 | 🛑 | >>> | |
| UT_DIST_ARM_Part_03 | 🛑 | >>> | |
| UT_DIST_ARM_Part_04 | 🛑 | >>> | |
| UT_ARM_A2_Select_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Select_Part_02 | ✅ | >>> | |
| 流水线 | PR-pipeline_pytorch | ✅ | >>> |
- compile、compile_inductor、compile_torchair : 运行流水线
- retry : 重试流水线所有失败子任务
- retry <任务名> : 仅重试指定失败子任务
- stop : 停止流水线


/approve


/lgtm




【合入来源】
【修改方案】
不让 cat/cat.out 继续走 structured 自动代码生成链路,回到原本的手写实现路径
【资料变更】
不涉及
【接口变更】
不涉及
【功能验证】
BEVFusion网络显存正常
【CheckList】