Pull Request已成功合入, 合并人@ascend-robot
(感谢 cuiduo 的贡献)Thanks for your pull-request.
The full list of commands accepted by me can be found at here。
You can get sig-info at here
PR Approval Progress
✅ Congratulations! All modules have met the lgtm and approve requirements.
Module Approval Details
| module | lgtm status | approve status |
|---|---|---|
| test | ✅ adrian07110, zichun_ye (2/2) | ✅ zichun_ye, adrian07110 (2/1) |
| torch_npu/_inductor | ✅ zichun_ye, adrian07110 (2/2) | ✅ zichun_ye, adrian07110 (2/1) |
| torch_npu/utils | ✅ zichun_ye, adrian07110 (2/2) | ✅ adrian07110, zichun_ye (2/1) |
💡 Tip:
- Committer can comment
/approveor/lgtm- Commenting
/approveimplies both code review (lgtm) and intent to merge (approve)
CLA Signature Pass
cuiduo, thanks for your pull request. All authors of the commits have signed the CLA. 👍


compile


问题/功能描述
本PR为NPU后端新增了对MLIR编译路径的支持,解决了torch.compile无法通过配置选项或环境变量启用MLIR后端进行算子融合编译的问题,为用户提供了更灵活的编译后端选择。
修改方案描述
核心修改是在torch_npu/utils/_dynamo.py的patch_inductor_wrapper函数中,当检测到npu_backend配置为”mlir”时,设置相应的环境变量并动态导入torch_mlir模块,以启用MLIR编译流程。同时,新增了单元测试文件test/_inductor/test_mlir_enable.py,验证通过options参数或全局配置启用MLIR后端的功能正确性。


/torch_npu/utils/_dynamo.py


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ✅ | >>> |
| Build_ARM | ✅ | >>> | |
| Build_LibTorch_x86 | ✅ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| Build_ARM_inductor | ✅ | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| 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_DIST_X86_Part_01 | 🛑 | >>> | |
| UT_DIST_X86_Part_02 | 🛑 | >>> | |
| UT_DIST_X86_Part_03 | 🛑 | >>> | |
| UT_DIST_X86_Part_04 | 🛑 | >>> | |
| UT_inductor_Part_01 | ✅ | >>> | |
| UT_inductor_Part_02 | ✅ | >>> | |
| UT_inductor_Part_03 | ✅ | >>> | |
| UT_inductor_Part_04 | ❌ | >>> | |
| UT_ARM_A2_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Part_02 | ✅ | >>> | |
| 流水线 | PR-pipeline_pytorch | ❌ | >>> |


compile


/torch_npu/utils/_dynamo.py


compile


compile


/torch_npu/utils/_dynamo.py


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ✅ | >>> |
| Build_ARM | ✅ | >>> | |
| Build_LibTorch_x86 | ✅ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| Build_ARM_inductor | ✅ | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| 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_DIST_X86_Part_01 | 🛑 | >>> | |
| UT_DIST_X86_Part_02 | 🛑 | >>> | |
| UT_DIST_X86_Part_03 | 🛑 | >>> | |
| UT_DIST_X86_Part_04 | 🛑 | >>> | |
| UT_inductor_Part_01 | 🟨 | >>> | |
| UT_inductor_Part_02 | ✅ | >>> | |
| UT_inductor_Part_03 | ✅ | >>> | |
| UT_inductor_Part_04 | ❌ | >>> | |
| UT_ARM_A2_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Part_02 | ✅ | >>> | |
| 流水线 | PR-pipeline_pytorch | 🟨 | >>> |


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ✅ | >>> |
| Build_ARM | ✅ | >>> | |
| Build_LibTorch_x86 | ✅ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| Build_ARM_inductor | ✅ | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| 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_DIST_X86_Part_01 | 🛑 | >>> | |
| UT_DIST_X86_Part_02 | 🛑 | >>> | |
| UT_DIST_X86_Part_03 | 🛑 | >>> | |
| UT_DIST_X86_Part_04 | 🛑 | >>> | |
| UT_inductor_Part_01 | ✅ | >>> | |
| UT_inductor_Part_02 | ✅ | >>> | |
| UT_inductor_Part_03 | ✅ | >>> | |
| UT_inductor_Part_04 | ❌ | >>> | |
| UT_ARM_A2_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Part_02 | ✅ | >>> | |
| 流水线 | PR-pipeline_pytorch | ❌ | >>> |


compile


/torch_npu/utils/_dynamo.py


| 阶段 | 任务名 | 状态 | 详情 |
|---|---|---|---|
| 编译构建 | Build_X86 | ✅ | >>> |
| Build_ARM | ✅ | >>> | |
| Build_LibTorch_x86 | ✅ | >>> | |
| Build_X86_torchair | 🛑 | >>> | |
| Build_ARM_torchair | 🛑 | >>> | |
| Build_ARM_inductor | ✅ | >>> | |
| 恶意代码检查 | Antipoison | ✅ | >>> |
| 编码安全与规范检查 | CodeCheck | ✅ | >>> |
| check_error | ✅ | >>> | |
| 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_DIST_X86_Part_01 | 🛑 | >>> | |
| UT_DIST_X86_Part_02 | 🛑 | >>> | |
| UT_DIST_X86_Part_03 | 🛑 | >>> | |
| UT_DIST_X86_Part_04 | 🛑 | >>> | |
| UT_inductor_Part_01 | ✅ | >>> | |
| UT_inductor_Part_02 | ✅ | >>> | |
| UT_inductor_Part_03 | ✅ | >>> | |
| UT_inductor_Part_04 | ✅ | >>> | |
| UT_ARM_A2_Part_01 | ✅ | >>> | |
| UT_ARM_A2_Part_02 | ✅ | >>> | |
| 流水线 | PR-pipeline_pytorch | ✅ | >>> |


/approve


/approve


Review Guide
This pull-request passes review.
Committers who wrote a comment of /approve are: zichun_ye, adrian07110.
Reviewers who wrote a comment of /lgtm are: zichun_ye, adrian07110.


【合入来源】
【修改方案】
【资料变更】
【接口变更】
【功能验证】
【CheckList】