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@GongHeng2017 GongHeng2017 commented Jul 24, 2025

-- improve loop performance and reduce stuttering.

Log: add feature for GPU.
Task: https://pms.uniontech.com/task-view-378987.html

Summary by Sourcery

Optimize DeviceBaseInfo loop iteration by using const iterators and remove redundant debug logging to improve performance and reduce stuttering

Enhancements:

  • Use QMap::constBegin and constEnd with QMap<QString, QString>::const_iterator in mapInfoToList for more efficient looping
  • Remove unused commented-out log statement in readDeviceInfoKeyValue

-- improve loop performance and reduce stuttering.

Log: add feature for GPU.
Task: https://pms.uniontech.com/task-view-378987.html
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sourcery-ai bot commented Jul 24, 2025

Reviewer's Guide

This PR removes a redundant debug log and switches to const iterators in DeviceBaseInfo to improve loop performance and reduce stuttering.

Class diagram for updated DeviceBaseInfo iteration

classDiagram
    class DeviceBaseInfo {
        QMap<QString, QString> m_MapOtherInfo
        QList<QPair<QString, QString>> m_LstOtherInfo
        void mapInfoToList()
    }
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File-Level Changes

Change Details Files
Removed redundant debug logging
  • Deleted qCInfo logging statement in readDeviceInfoKeyValue
deepin-devicemanager/src/DeviceManager/DeviceInfo.cpp
Optimized map iteration using const iterators
  • Replaced auto with QMap<QString, QString>::const_iterator
  • Swapped m_MapOtherInfo.begin()/end() calls for constBegin()/constEnd()
deepin-devicemanager/src/DeviceManager/DeviceInfo.cpp

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deepin pr auto review

代码审查意见:

  1. 代码注释

    • DeviceInfo.cpp文件中,第742行的注释被删除了,建议保留或根据需要更新注释,以便其他开发者理解代码的意图。
  2. 迭代器类型

    • mapInfoToList函数中,迭代器iter的类型从auto更改为QMap<QString, QString>::const_iterator,这是一个好的做法,因为它明确了迭代器的类型,有助于代码的可读性和维护性。
  3. 迭代器范围

    • mapInfoToList函数中,迭代器的结束条件从m_MapOtherInfo.end()更改为m_MapOtherInfo.constEnd(),这是一个合理的改动,因为constEnd()返回的是一个常量迭代器,这表明在迭代过程中不会修改m_MapOtherInfo的内容。
  4. 代码风格

    • mapInfoToList函数中,循环的结束条件使用了!=而不是<,这是一个常见的做法,因为end()返回的是最后一个元素的下一个位置,而不是最后一个元素的位置。

总体来说,代码的改动是合理的,没有发现明显的语法或逻辑错误。但是,建议保持代码注释的更新,以便于维护和理解。

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: GongHeng2017, max-lvs

The full list of commands accepted by this bot can be found here.

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@GongHeng2017
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/forcemerge

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deepin-bot bot commented Jul 24, 2025

This pr force merged! (status: unstable)

@deepin-bot deepin-bot bot merged commit b95f55c into linuxdeepin:develop/eagle Jul 24, 2025
29 of 34 checks passed
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3 participants