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Module Approval Details
| module | lgtm status | approve status |
|---|---|---|
| loss | ✅ chenqi317, yu-xinjie62 (2/2) | ✅ chenqi317 (1/1) |
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CANN-robotCANN-robot🔵 source code change are detected, tasks labels is removed in this pull request!
问题/功能描述
为SoftMarginLoss算子的前向和反向计算添加了输入张量格式检查功能。主要解决当输入张量使用特定存储格式（FRACTAL_NZ）时可能导致的精度问题，通过运行时告警机制提醒开发者潜在风险，增强算子的健壮性和可调试性。
修改方案描述
在SoftMarginLoss前向（aclnn_soft_margin_loss.cpp）和反向（aclnn_soft_margin_loss_backward.cpp）算子的参数检查函数中，分别新增了CheckFormat函数。该函数检查输入张量（前向为self，反向为gradOutput）的存储格式，若为FORMAT_FRACTAL_NZ，则通过OP_LOGW输出警告日志。此修改不改变原有计算逻辑，仅增加了一层轻量级的格式感知与告警机制。
流水线任务触发成功
任务链接 [2d2353d149244e3fbd57f05145737184][流水线指导]
| 任务名称 | 状态 | 日志 | 下载链接 |
|---|---|---|---|
| 解析CI分支 | ✅ SUCCESS | ||
| codecheck | ✅ SUCCESS | >>>>> | |
| anti_virus | ✅ SUCCESS | >>>>> | |
| Check_Pr | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_mobile_station | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_ARM | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_single | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_experimental | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_X86_950 | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_ARM_950 | ✅ SUCCESS | >>>>> | >>>>> |
| API_Check | ✅ SUCCESS | >>>>> | |
| Pre_Compile | ✅ SUCCESS | ||
| pre_comment | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86 | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_X86_mobile_station_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_950_ubuntu24 | ✅ SUCCESS | >>>>> | |
| StaticCheck_codespell_check | ✅ SUCCESS | ||
| StaticCheck_link_validity_check | ✅ SUCCESS | ||
| StaticCheck_resource_existence_check | ✅ SUCCESS | ||
| StaticCheck_tag_closed_check | ✅ SUCCESS | ||
| StaticCheck_markdownlint | ✅ SUCCESS | ||
| Compile_Ascend_ARM_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_single_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_experimental_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_ARM_950_ubuntu24 | ✅ SUCCESS | >>>>> | |
| UT_Test_ophost | ✅ SUCCESS | ||
| UT_Test_opapi | ✅ SUCCESS | ||
| UT_Test_kernel | ✅ SUCCESS | ||
| UT_Test_opgraph | ✅ SUCCESS | ||
| Smoke_A900_npupool | ✅ SUCCESS | >>>>> |
[2026-03-19 10:49:28] CI执行结束
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流水线任务触发成功
任务链接 [56d0802a1e5140a8ac22077e239e9490][流水线指导]
| 任务名称 | 状态 | 日志 | 下载链接 |
|---|---|---|---|
| codecheck | ✅ SUCCESS | >>>>> | |
| anti_virus | ✅ SUCCESS | >>>>> | |
| Check_Pr | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_mobile_station | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_ARM | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_single | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_experimental | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_X86_950 | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_ARM_950 | ✅ SUCCESS | >>>>> | >>>>> |
| Pre_Compile | ✅ SUCCESS | ||
| pre_comment | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86 | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_Ascend_X86_mobile_station_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_X86_950_ubuntu24 | ✅ SUCCESS | >>>>> | |
| StaticCheck_codespell_check | ✅ SUCCESS | ||
| StaticCheck_link_validity_check | ✅ SUCCESS | ||
| StaticCheck_resource_existence_check | ✅ SUCCESS | ||
| StaticCheck_tag_closed_check | ✅ SUCCESS | ||
| StaticCheck_markdownlint | ✅ SUCCESS | ||
| Compile_Ascend_ARM_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_single_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_experimental_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_Ascend_ARM_950_ubuntu24 | ✅ SUCCESS | >>>>> | |
| Compile_X86_monitor | ✅ SUCCESS | >>>>> | >>>>> |
| Compile_ARM_monitor | ✅ SUCCESS | >>>>> | >>>>> |
| UT_Test_ophost | ✅ SUCCESS | ||
| UT_Test_opapi | ✅ SUCCESS | ||
| UT_Test_kernel | ✅ SUCCESS | ||
| UT_Test_opgraph | ✅ SUCCESS | ||
| Smoke_A900_npupool | ✅ SUCCESS | >>>>> | |
| API_Check | ✅ SUCCESS | >>>>> |
[2026-03-23 14:14:04] CI执行结束
Review Guide
This pull-request passes review.
Committers who wrote a comment of /approve are: chenqi317.
Reviewers who wrote a comment of /lgtm are: chenqi317, yu-xinjie62.
描述
aclnnSoftMarginLoss、
aclnnSoftMarginLossBackward、
aclnn_l2接口内增加CheckFormat函数对不支持数据格式进行校验提醒。
关联的Issue
https://gitcode.com/cann/ops-nn/issues/1591
测试
单算子校验，test_aclnn测试接口中修改数据格式为ACL_FORMAT_FRACTAL_NZ，编译执行算子，日志中出现warning提醒数据格式可能造成精度失败。
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