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[Cancel] sig-intelligence 例会
by openEuler conference 10 Oct '24

10 Oct '24

Sorry! The tencent meeting will be held at 2024-10-11 10:30 scheduled by sig-intelligence SIG has been cancelled.

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【邀请】openEuler Summit 2024 诚挚地邀请您提交议题、申报SIG会议、成为共建单位
by openEuler 09 Oct '24

09 Oct '24

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sig-intelligence 例会
by openEuler conference 09 Oct '24

09 Oct '24

您好！ sig-intelligence 邀请您参加 2024-10-11 10:30 召开的Tencent会议(自动录制) 会议主题：sig-intelligence 例会会议内容：议题征集中会议链接：https://meeting.tencent.com/dm/Ieot4OAj59EX 会议纪要：https://etherpad.openeuler.org/p/sig-intelligence-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! sig-intelligence invites you to attend the Tencent conference(auto recording) will be held at 2024-10-11 10:30, The subject of the conference is sig-intelligence 例会, Summary: 议题征集中 You can join the meeting at https://meeting.tencent.com/dm/Ieot4OAj59EX. Add topics at https://etherpad.openeuler.org/p/sig-intelligence-meetings. More information: https://www.openeuler.org/en/

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安全委员会&安全技术sig
by openEuler conference 09 Oct '24

09 Oct '24

您好！ security-committee 邀请您参加 2024-10-09 16:15 召开的Zoom会议(自动录制) 会议主题：安全委员会&安全技术sig 会议链接：https://us06web.zoom.us/j/82717126799?pwd=bmiQnR8sAeAaKGiW87I4alYs9UONTT.1 会议纪要：https://etherpad.openeuler.org/p/security-committee-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! security-committee invites you to attend the Zoom conference(auto recording) will be held at 2024-10-09 16:15, The subject of the conference is 安全委员会&安全技术sig, You can join the meeting at https://us06web.zoom.us/j/82717126799?pwd=bmiQnR8sAeAaKGiW87I4alYs9UONTT.1. Add topics at https://etherpad.openeuler.org/p/security-committee-meetings. More information: https://www.openeuler.org/en/

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openEuler Kernel SIG双周例会
by openEuler conference 09 Oct '24

09 Oct '24

您好！ Kernel 邀请您参加 2024-10-11 14:00 召开的WeLink会议(自动录制) 会议主题：openEuler Kernel SIG双周例会会议内容： 1. 进展update 2. 议题征集中（新增议题可回复此邮件申报，也可直接填写至会议纪要看板）会议链接：https://meeting.huaweicloud.com:36443/#/j/960499088 会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! Kernel invites you to attend the WeLink conference(auto recording) will be held at 2024-10-11 14:00, The subject of the conference is openEuler Kernel SIG双周例会, Summary: 1. 进展update 2. 议题征集中（新增议题可回复此邮件申报，也可直接填写至会议纪要看板） You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/960499088. Add topics at https://etherpad.openeuler.org/p/Kernel-meetings. More information: https://www.openeuler.org/en/

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机密计算SIG例会
by openEuler conference 09 Oct '24

09 Oct '24

您好！ sig-confidential-computing 邀请您参加 2024-10-10 14:30 召开的WeLink会议会议主题：机密计算SIG例会会议内容： 1.进展update 2.安全加固OS讨论会议链接：https://meeting.huaweicloud.com:36443/#/j/961812642 会议纪要：https://etherpad.openeuler.org/p/sig-confidential-computing-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! sig-confidential-computing invites you to attend the WeLink conference will be held at 2024-10-10 14:30, The subject of the conference is 机密计算SIG例会, Summary: 1.进展update 2.安全加固OS讨论 You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/961812642. Add topics at https://etherpad.openeuler.org/p/sig-confidential-computing-meetings. More information: https://www.openeuler.org/en/

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[Cancel] TC例会
by openEuler conference 08 Oct '24

08 Oct '24

Sorry! The Zoom meeting will be held at 2024-10-09 10:00 scheduled by TC SIG has been cancelled.

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TC例会
by openEuler conference 08 Oct '24

08 Oct '24

您好！ TC 邀请您参加 2024-10-09 10:00 召开的WeLink会议(自动录制) 会议主题：TC例会会议链接：https://meeting.huaweicloud.com:36443/#/j/983168410 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! TC invites you to attend the WeLink conference(auto recording) will be held at 2024-10-09 10:00, The subject of the conference is TC例会, You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/983168410. Add topics at https://etherpad.openeuler.org/p/TC-meetings. More information: https://www.openeuler.org/en/

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TC例会
by openEuler conference 30 Sep '24

30 Sep '24

您好！ TC 邀请您参加 2024-10-09 10:00 召开的Zoom会议(自动录制) 会议主题：TC例会会议链接：https://us06web.zoom.us/j/81107883773?pwd=apb5z1HrrgIaLO1NhvDRiSZrlZ6YmS.1 会议纪要：https://etherpad.openeuler.org/p/TC-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! TC invites you to attend the Zoom conference(auto recording) will be held at 2024-10-09 10:00, The subject of the conference is TC例会, You can join the meeting at https://us06web.zoom.us/j/81107883773?pwd=apb5z1HrrgIaLO1NhvDRiSZrlZ6YmS.1. Add topics at https://etherpad.openeuler.org/p/TC-meetings. More information: https://www.openeuler.org/en/

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openEuler 24.09 版本构建部分使能LTO相关说明
by wangchunyang (F) 29 Sep '24

29 Sep '24

LTO（Link-Time Optimization）全称链接时优化，是一项将编译优化延后到链接时进行编译技术。该技术由于拥有链接时的全程序视角，相比于传统编译流程中的单文件编译优化，往往可以提供更多的优化机会，做出更激进的优化决策，带来更强的性能与更小的二进制体积。作为一个相对保守的前置方案，我们通过白名单机制在 openEuler 24.09 的版本构建中为 532 个应用使能了 LTO 。这些应用满足以下条件: 1. 通过gcc构建； 2. 使能 LTO 后无编译问题； 3. 构建时会执行自带测试套（写在 spec 的 %check 段中）且无问题；你可以在 /usr/lib/rpm/%{_vendor}/lto_white_list 路径下，或是 https://gitee.com/src-openeuler/openEuler-rpm-config/blob/openEuler-24.09/0… 补丁中找到白名单。经统计，这 532 个应用的 ELF 可执行文件与动态库整体体积减少了约 300MB，占这 532 个应用的 ELF 可执行文件与动态库整体体积的约 14% 。我们已经关注到LTO会与syscare热补丁机制产生冲突，目前已与syscare团队就解决方案达成一致，会在后续版本解决。我们会持续在社区讨论LTO使能及协同的可行性与风险，感谢大家。 openEuler Compiler SIG 王淳洋

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