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[Bug-Report|缺陷反馈]: UT用例 CircularPadGradTilingArch35.circular_pad_grad_tiling_mixed_paddings_success 失败 #4033
chenqi317Add on  15 days agoClosed at  15 days ago
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缺陷描述

仓名: ops-math
算子名: conversion/circular_pad_grad
用例名: CircularPadGradTilingArch35.circular_pad_grad_tiling_mixed_paddings_success
UT类型: op_host

失败原因

commit 63be43b14(MR !5969「pad_v3/pad_v3_grad 去除tiling多余workspace申请」)把共享的 PadV3GradACTiling 的 SYS_WORK_SPACE_SIZE 常量由 1610241024 改为 0(conversion/pad_v3_grad/op_host/arch35/pad_v3_grad_tiling_arch35.cpp),CircularPadGrad 的 arch35 tiling 直接复用 PadV3GradACTiling(conversion/circular_pad_grad/op_host/arch35/circular_pad_grad_tiling_arch35.cpp),但该 commit 只更新了 pad_v3_grad 自身测试,circular_pad_grad 用例仍期望 16777216,tiling_case_executor.cpp:260 断言 workspace[0] 0 != 16777216 失败。

触发PR(agent 分析确认)

排查依据

  • 测试文件: conversion/circular_pad_grad/tests/ut/op_host/arch35/test_circular_pad_grad_tiling_arch35.cpp
  • 触发提交: 63be43b142ccf5174e9bda5fa8743067926e817b
  • 父提交行为: 通过

失败日志摘录

[2026-10-26 21:34:50] tiling_case_executor.cpp:260: Failure
[2026-10-26 21:34:50] Expected equality of these values:
[2026-10-26 21:34:50]     Which is: 0
[2026-10-26 21:34:50]     Which is: 16777216

复现命令

bash build.sh -u --opapi --ophost --cov --soc=ascend950
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