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[Bug-Report|缺陷反馈]: 长尾算子质量加固-space_to_batch_nd: 修复padding越界拷贝、空张量golden异常及静态检查治理 #4421
gylAdd on 7 days agoClosed at 3 days ago
7 days ago Added label: bug-report
7 days ago Assign guyunlong1 as responsible person
7 days ago Associated pull request
gyl
7 days ago Comments:
7 days ago Comments:
已提交修复 PR:https://gitcode.com/cann/ops-math/merge_requests/7036
- 修复 padding 越界拷贝:absMax / bcEnd 截断除法,以及 CopyInKey4 未按有效范围裁剪 dim(ubAxis+1)
- 修复空张量 golden:避免对 0 尺寸维调用 PyTorch F.pad
- 静态检查 / 健壮性治理:溢出保护、类型告警清理、参数校验等
- 验证:TTK Kernel 与 GEIR 动态 shape L0_001~005 均 5/5 PASS


3 days ago Close issue
3 days ago changed custom state from 进行中 to 已完成
3 days ago Added label: resolved
一、问题描述
长尾算子质量加固中,对 space_to_batch_nd(Ascend950 / arch35)完成功能修复与静态检查/告警治理。
A. 功能缺陷(已修复)
B. 静态检查 / 健壮性治理
二、环境信息