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[Bug-Report|缺陷反馈]: 修复ForeachAbs,ForeachAddcdivScalarList性能问题,修复ForeachPowList,ForeachTan精度问题,开启高精度计算 #5790
sgqt12创建于 6 天前关闭于 6 天前
6 天前 添加了label:bug-report
6 天前 将 u010470851 设为负责人
6 天前 关闭了 issue
6 天前 添加了label:resolved
1 天前 关联了pull request:[反合9.2.0分支]修复ForeachAbs,ForeachAddcdivScalarList性能问题
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Describe the current behavior / 问题描述 (Mandatory / 必填)
ForeachAbs内部计算tensorlist时在kernel侧计算,导致性能差
ForeachPowList,ForeachTan未开启高精度计算,在subnormal场景有精度问题
Environment / 环境信息 (Mandatory / 必填)
950
Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)
执行ForeachAbs,ForeachAddcdivScalarList,ForeachPowList,ForeachTan的算子用例,发现前两个有性能问题,后两个有精度问题
Describe the expected behavior / 预期结果 (Mandatory / 必填)
执行ForeachAbs,ForeachAddcdivScalarList,ForeachPowList,ForeachTan的算子用例,性能,精度均达标
Related log / screenshot / 日志 / 截图 (Mandatory / 必填)
执行ForeachAbs,ForeachAddcdivScalarList,ForeachPowList,ForeachTan的算子用例,发现前两个有性能问题,后两个有精度问题
Special notes for this issue/备注 (Optional / 选填)