- Dev - mailweb.openeuler.org

leave
by 康兴锋 (Xingfeng Kang) 18 Sep '20

18 Sep '20

leave From: 任智文 [mailto:drqinghuan@163.com] Sent: Thursday, September 17, 2020 12:04 PM To: dev(a)openeuler.org Subject: [Dev] leave leave [http://mail-online.nosdn.127.net/sm4d73d07646b07e9b42b2dddb4fae2327.jpg] 任智文 drqinghuan(a)163.com<mailto:drqinghuan@163.com> 签名由网易邮箱大师<https://mail.163.com/dashi/dlpro.html?from=mail81> 定制 ________________________________ This email (including its attachments) is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. Unauthorized use, dissemination, distribution or copying of this email or the information herein or taking any action in reliance on the contents of this email or the information herein, by anyone other than the intended recipient, or an employee or agent responsible for delivering the message to the intended recipient, is strictly prohibited. If you are not the intended recipient, please do not read, copy, use or disclose any part of this e-mail to others. Please notify the sender immediately and permanently delete this e-mail and any attachments if you received it in error. Internet communications cannot be guaranteed to be timely, secure, error-free or virus-free. The sender does not accept liability for any errors or omissions. 本邮件及其附件具有保密性质，受法律保护不得泄露，仅发送给本邮件所指特定收件人。严禁非经授权使用、宣传、发布或复制本邮件或其内容。若非该特定收件人，请勿阅读、复制、使用或披露本邮件的任何内容。若误收本邮件，请从系统中永久性删除本邮件及所有附件，并以回复邮件的方式即刻告知发件人。无法保证互联网通信及时、安全、无误或防毒。发件人对任何错漏均不承担责任。

1 0

会议纪要///【Meeting Notice】A-Tune & wisdom sig meeting Time: 2020-09-18 10:00-12:00
by hanxinke 18 Sep '20

18 Sep '20

本次sig会议议程： 1、A-Tune与业界重要参数选择算法的介绍和对比研究，汇报人：songmingcong 2、wisdom智能感知调度介绍，汇报人：chenmingmin 3、社区issue分析与讲解，汇报人：hanxinke 与会人：A-Tune团队成员、华南理工大学、苏州大学研究生非常感谢songmingcong与chenmingmin做的报告，感谢与华南理工大学、苏州大学进行线上交流！会议纪要： songmingcong： 1、分析了业界顶级会议Fast'20、Hostorage'20和KDD'20上关于重要参数选择方面的研究以及在各自领域取得的效果 2、介绍了A-Tune在重要参数选择算法方面的进展 3、将A-Tune与业界的重要参数选择算法在适配的应用场景、数据采样、是否支持增量可调、核心算法等方面作了对比介绍 chenmingmin： 1、介绍了wisdom智能感知调度的背景、功能、支持的调度策略以及具体的调度使用命令 2、介绍了当前的调度策略在实际场景中的应用情况问题交流以及下一步计划： 1、当前A-Tune可以调解的参数众多，包含各种数据类型，后期可以做一些归一化处理。 2、在重要参数选择中，当前A-Tune需要使用者通过人工经验配置每轮的迭代次数，后期该次数可以根据可调参数空间的大小进行动态配置。 3、A-Tune在相同应用的不同测试场景下希望重要参数可以得到复用。 4、A-Tune需要增强应用在不同负载下的识别能力 5、wisdom智能感知调度在不同应用场景下需要人工选择调度策略，希望后期能够自动识别 6、wisdom智能感知调度可以在AI调优方面做进一步的探索下次sig会议议程：（预计时间：2020-10-09 10:00-12:00） 1、在线调优强化学习算法调研 2、功耗调优相关介绍敬请期待 -----原始约会----- 发件人: Meeting_Book 发送时间: 2020年9月15日 17:26 收件人: Meeting_Book; hanxinke 主题: A-Tune：重要参数选择算法分析 Time: 2020-09-18 10:00-13:00 时间: 2020年9月18日星期五 10:00-13:00(UTC+08:00) 北京，重庆，香港特别行政区，乌鲁木齐。地点: 重要性: 高 Topic [WeLink Meeting] A-Tune：重要参数选择算法分析 Time 2020-09-18 10:00-13:00 ((UTC+08:00)Beijing) Join Conference Join (Host) >><http://imeeting.huawei.com/meeting/startzoom?id=2c906c96747d2371017491160df…> Join (Internal) >><http://imeeting.huawei.com/meeting/joinzoom?id=315091515&app=welink> Join (External) >><https://welink-meeting.zoom.us/j/315091515> Meeting ID 315 091 515 Convener 韩欣科 (h00369819) Internal (16) 韩欣科 (h00369819), 宋明聪 (s00489487), 谢志鹏 (x00292102), 高若姝 (g00563147), 陈荔城 (c00291257), 李次华 (l00449834), 季晓彤 (j00475226), 李晓光 (l00346806), 陆春华 (l00300977), 单世史 (s00482137), 林晓旭 (l00279334), 李强 (l00374334), 刘可 (l50012884), 康恩博 (k00471948), 周康 (z00488373), 陈明敏 (c00516036) External (5) a-tune(a)openeuler.org<mailto:a-tune@openeuler.org>, houzhx(a)nwpu.edu.cn<mailto:houzhx@nwpu.edu.cn>, zhangmiao(a)iscas.ac.cn<mailto:zhangmiao@iscas.ac.cn>, xujj(a)suda.edu.cn<mailto:xujj@suda.edu.cn>, dev(a)openeuler.org<mailto:dev@openeuler.org> 注: 会议最大支持200人同时与会。(A conference supports a maximum of 200 participants.) 外部用户加入会议提示“会议已结束或会议号不存在”，请在官网下载最新版本入会。 If external users fail to join a meeting, advise them to download the latest meeting client and try again. 下载链接( DownloadURL ):https://zoom.us/download

1 0

在TC会议中申请openEuler社区移除jasper
by songnannan (A) 18 Sep '20

18 Sep '20

Hi All: 目前openEuler 社区中存在jasper软件包，包含master分支和20.09分支，不涉及20.03-LTS分支（之前删除过）。由于jasper的上游社区的owner有在评论中声明不继续维护，考虑从openEuler中移除该包，因此申请会议裁决。目标：在openEuler社区中移除jasper。移除具体原因： 1、上游社区的owner在此issue中明确表示，无资金在继续维护jasper https://github.com/mdadams/jasper/issues/208 [cid:image005.jpg@01D68C19.01A41590] 2、当前jasper含有大量的高分CVE，比如：CVE-2018-19541 、CVE-2018-19540 、CVE-2018-19542等12个高分CVE 3、关于jasper的功能介绍： Jasper提供了jpeg2000格式的图像处理、转换等功能，openjpeg2已经提供此功能了。目前都是由于dcraw的构建依赖引入。 4、 Jasper删除的历史影响：（1）当前jasper不存在20.03-LTS版本中，是因为在2020.01.23第一次删除，同时也去除了openeuler里涉及的软件包。 [cid:image006.jpg@01D68C19.01A41590] （2）当前jasper被引入的原因是dcraw被引入到openeuler，jasper作为dcraw的构建依赖再次被引入openeuler中，当前该依赖线已经解除。 [cid:image009.png@01D68C19.01A41590] 5、其他OS厂商的情况：suse也已经发表声明去除jasper，fedora未去除（他们认为相关的cve属于低分，不处理）。

2 2

【Meeting Notice】Virt sig meeting Time: 2020-09-18 14:30-15:30
by Chenzhendong (alex) 18 Sep '20

18 Sep '20

Virt sig会议议程： 1、openEuler 20.09 虚拟化特性进展 alexchen 2、EulerRobot质量体系构建进展 kuhnchen 3、openEuler 虚拟化 20.03 SP1/21.03特性规划讨论 all -------- 原始邮件 -------- 发件人： Meeting Book <uMeeting(a)huawei.com<mailto:uMeeting@huawei.com>> 日期： 2020年9月18日周五 10:19 收件人： zdchenhn(a)163.com<mailto:zdchenhn@163.com> 主题：【Meeting Notice】Virt sig meeting Time: 2020-09-18 14:30-15:30 Topic Virt sig meeting Time 2020-09-18 14:30-15:30((UTC+08:00)Beijing) Join Conference Join (External) >><https://welink-meeting.zoom.us/j/386639496> Meeting ID 386 639 496 Convener 陈振东 Tips: Dial the access number to join conference<http://app.huawei.com/eshare/voiceMeetings> 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 如果加入会议提示“会议已结束或会议号不存在”，请在官网下载最新版本入会。立即下载<https://zoom.us/download> If a message is displayed, indicating that the meeting has ended or the meeting ID does not exist, download the latest meeting client and try again.Download<https://zoom.us/download>

1 0

【Meeting Notice】sig-high-performance-network regular meeting Time: 2020-09-17 19:00-20:00
by 黄黎明 18 Sep '20

18 Sep '20

Topic sig-high-performance-network regular meeting Time 2020-09-17 19:00-20:00((UTC+08:00)Beijing)   Join Conference Join (External) >> Meeting ID 411 004 900   Convener Peanut_Huang   Agenda 1.sig成员前期工作审视 2.下一步工作和计划   Tips: Dial the access number to join conference 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 如果加入会议提示“会议已结束或会议号不存在”，请在官网下载最新版本入会。立即下载 If a message is displayed, indicating that the meeting has ended or the meeting ID does not exist, download the latest meeting client and try again.Download

2 1

【Meeting Notice】openeuler Java-sig例会 Time: 2020-09-18 18:00-19:30
by Meeting Book 18 Sep '20

18 Sep '20

1 0

【Fedora相关】: Clang在fedora，信息同步
by 妞妞乖乖妈妈 18 Sep '20

18 Sep '20

尊敬的guoge总，昨天在fedora社区，看到Clang的版本同步信息（fedora 10.0.0.2 rc），实在是感动，和您的团队在openEuler的规划一致。特别汇报。【测试】 [root@192 ~]# pwd /root [root@192 ~]# vim test.com [root@192 ~]# vim test.c [root@192 ~]# clang test.c test.c:4:15: warning: data argument not used by format string [-Wformat-extra-args] printf("1+2=",1+2,"\n");        ~~~~~~ ^ 1 warning generated. [root@192 ~]# ./a.out Hello Clang World! 1+2=[root@192 ~]# vim test.c [root@192 ~]# clang test.c test.c:4:21: warning: data argument not used by format string [-Wformat-extra-args] printf("1+2=%d",1+2,"\n");        ~~~~~~~~     ^ 1 warning generated. [root@192 ~]# ./a.out Hello Clang World! 1+2=3[root@192 ~]# vim test.c [root@192 ~]# clang test.c [root@192 ~]# ./a.out Hello Clang World! 1+2=3 [root@192 ~]# clang --version clang version 10.0.0 (Fedora 10.0.0-2.fc32) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/bin [root@192 ~]# 【安装】 [jeremiah@192 ~]$ su Password: su: Authentication failure [jeremiah@192 ~]$ yum install clang Error: This command has to be run with superuser privileges (under the root user on most systems). [jeremiah@192 ~]$ sudo yum install clang   We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things:       #1) Respect the privacy of others.     #2) Think before you type.     #3) With great power comes great responsibility.   [sudo] password for jeremiah: Last metadata expiration check: 0:17:13 ago on Wed 16 Sep 2020 06:02:18 PM CST. Dependencies resolved. ================================================================================  Package                 Architecture Version               Repository     Size ================================================================================ Installing:  clang                   x86_64       10.0.0-2.fc32         updates        86 k Installing dependencies:  clang-devel             x86_64       10.0.0-2.fc32         updates       1.7 M  clang-libs              x86_64       10.0.0-2.fc32         updates        24 M  clang-tools-extra       x86_64       10.0.0-2.fc32         updates        13 M  cmake-filesystem        x86_64       3.17.4-1.fc32         updates        15 k Installing weak dependencies:  compiler-rt             x86_64       10.0.0-1.fc32         fedora        1.9 M  libomp                  x86_64       10.0.0-1.fc32         fedora        363 k  libomp-devel            x86_64       10.0.0-1.fc32         fedora         17 k   Transaction Summary ================================================================================ Install  8 Packages   Total download size: 41 M Installed size: 184 M Is this ok [y/N]: y Downloading Packages: (1/8): clang-10.0.0-2.fc32.x86_64.rpm           385 kB/s |  86 kB     00:00    (2/8): clang-devel-10.0.0-2.fc32.x86_64.rpm     798 kB/s | 1.7 MB     00:02    (3/8): cmake-filesystem-3.17.4-1.fc32.x86_64.rp  37 kB/s |  15 kB     00:00    (4/8): clang-libs-10.0.0-2.fc32.x86_64.rpm      1.8 MB/s |  24 MB     00:13    (5/8): clang-tools-extra-10.0.0-2.fc32.x86_64.r 978 kB/s |  13 MB     00:13    (6/8): compiler-rt-10.0.0-1.fc32.x86_64.rpm     165 kB/s | 1.9 MB     00:11    (7/8): libomp-devel-10.0.0-1.fc32.x86_64.rpm     12 kB/s |  17 kB     00:01    (8/8): libomp-10.0.0-1.fc32.x86_64.rpm          162 kB/s | 363 kB     00:02    -------------------------------------------------------------------------------- Total                                           2.5 MB/s |  41 MB     00:16     Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction   Preparing        :                                                        1/1   Installing       : libomp-10.0.0-1.fc32.x86_64                            1/8   Installing       : compiler-rt-10.0.0-1.fc32.x86_64                       2/8   Installing       : cmake-filesystem-3.17.4-1.fc32.x86_64                  3/8   Installing       : clang-tools-extra-10.0.0-2.fc32.x86_64                 4/8   Installing       : clang-libs-10.0.0-2.fc32.x86_64                        5/8   Installing       : clang-10.0.0-2.fc32.x86_64                             6/8   Installing       : clang-devel-10.0.0-2.fc32.x86_64                       7/8   Installing       : libomp-devel-10.0.0-1.fc32.x86_64                      8/8   Running scriptlet: libomp-devel-10.0.0-1.fc32.x86_64                      8/8   Verifying        : clang-10.0.0-2.fc32.x86_64                             1/8   Verifying        : clang-devel-10.0.0-2.fc32.x86_64                       2/8   Verifying        : clang-libs-10.0.0-2.fc32.x86_64                        3/8   Verifying        : clang-tools-extra-10.0.0-2.fc32.x86_64                 4/8   Verifying        : cmake-filesystem-3.17.4-1.fc32.x86_64                  5/8   Verifying        : compiler-rt-10.0.0-1.fc32.x86_64                       6/8   Verifying        : libomp-10.0.0-1.fc32.x86_64                            7/8   Verifying        : libomp-devel-10.0.0-1.fc32.x86_64                      8/8   Installed:   clang-10.0.0-2.fc32.x86_64             clang-devel-10.0.0-2.fc32.x86_64         clang-libs-10.0.0-2.fc32.x86_64        clang-tools-extra-10.0.0-2.fc32.x86_64   cmake-filesystem-3.17.4-1.fc32.x86_64  compiler-rt-10.0.0-1.fc32.x86_64         libomp-10.0.0-1.fc32.x86_64            libomp-devel-10.0.0-1.fc32.x86_64        Complete! [jeremiah@192 ~]$ clang clang-10: error: no input files [jeremiah@192 ~]$ clang --version clang version 10.0.0 (Fedora 10.0.0-2.fc32) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/bin [jeremiah@192 ~]$ which clang /usr/bin/clang [jeremiah@192 ~]$   Shelom 时成阁 Anno Domini 2020-09-18 07:01

1 0

申请创建git-lfs
by gameoverboss 17 Sep '20

17 Sep '20

尊敬的技术委员会专家: git-lfs越来越流行; 很多网站都已经支持; git windows客户端已经默认安装git-lfs工具; 申请创建git-lfs仓库; https://gitee.com/openeuler/community/pulls/1073

2 1

leave
by 任智文 17 Sep '20

17 Sep '20

1 0

FW: Release Management SIG 例会周四（9月17日）上午9:30 欢迎大家参加。//RE: openEuler Release Management SIG
by Jiangzhenhua (Ronnie, Kunpeng Computing) 16 Sep '20

16 Sep '20

Best Regards Ronnie Jiang 姜振华华为鲲鹏计算产品部 Mobile: 17052280688 E-mail: zhenhua.jiang(a)huawei.com 深圳龙岗坂田华为基地F4-6-B071S HUAWEI Area F4-6-B071S, Bantian, Longgang District,Shenzhen 518129, P.R.China www.huawei.com -----Original Appointment----- From: Quanyi Ma [mailto:meaglith.ma@outlook.com] Sent: Wednesday, September 16, 2020 4:11 PM To: Jiangzhenhua (Ronnie, Kunpeng Computing); maquanyi Subject: openEuler Release Management SIG When: 2020年9月17日星期四 9:30-10:30(UTC+08:00) 北京，重庆，香港特别行政区，乌鲁木齐。 Where: https://zoom.us/j/92128936119 Eli Ma is inviting you to a scheduled Zoom meeting. Join Zoom Meeting https://zoom.us/j/92128936119 Meeting ID: 921 2893 6119 One tap mobile +13017158592,,92128936119# US (Germantown) 13126266799,,92128936119# US +(Chicago) Dial by your location +1 301 715 8592 US (Germantown) +1 312 626 6799 US (Chicago) +1 929 205 6099 US (New York) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 669 900 6833 US (San Jose) Meeting ID: 921 2893 6119 Find your local number: https://zoom.us/u/aeolu3FROC

1 0