Kernel April 2020

kernel@openeuler.org

22 participants
74 discussions

openEuler峰会议题-RaspberryPi
by 方亚芬 11 Apr '20

11 Apr '20

老师，您好。以下是 RaspberryPi SIG 组参与的议题。烦请查收，谢谢。- 组名：树莓派 - 主持人：方亚芬 - 主持人简介：树莓派 SIG 组负责人 - 会议议程简介：本次会议主要介绍如下内容： 1、RaspberryPi SIG 组的背景介绍 2、RaspberryPi SIG 组的当前工作进展包括 openEuler 移植到树莓派的方法、当前存在问题及解决方案 3、后续发展规划 - group name (SIG name): RaspberryPi - chair: YaFen Fang - BIO of the chair: RaspberryPI SIG maintainer. - Brief introduction to the meeting: 1. Background of RaspberryPi SIG group. 2. Current progress of RaspberryPi SIG Include how to migrate openEuler to Raspberry Pi, and how to tackle current problems. 3. Future plan 祝工作顺利，生活愉快。 ------------------------------------------ 方亚芬中国科学院软件研究所智能软件研究中心邮箱：yafen(a)iscas.ac.cn 地址：北京市海淀区中关村南四街4号5楼

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关于优化社区文档的阅读体验，欢迎您的反馈/Optimized the reading experience of document in the community document.Your feedback is welcome
by Junqi?Xie 10 Apr '20

10 Apr '20

关于优化社区文档的阅读体验，欢迎您的反馈： https://gitee.com/openeuler/website/issues/I1E208?from=project-issue issue内容如下：关于文档阅读体验，有如下issue反馈： 1、https://gitee.com/openeuler/docs/issues/I1CTZ8?from=project-issue 2、https://gitee.com/openeuler/docs/issues/I1CPWY?from=project-issue 3、https://gitee.com/openeuler/docs/issues/I1CPXV?from=project-issue 主要问题点在于： 1、目录结构不易展开 2、文档内容不连续，层级太多且无法顺畅翻页阅读。每次都需要在左侧导航切换希望提供pdf、single page、multi page不同阅读体验 sigle page：一个页面显示一个章节的所有内容，且能够提供页内的索引、目录或者浮动目录 multi page：一个页面内显示一个手册的所有内容。针对这些问题，请大家体验下mindspore资料阅读方式，如果大家认可该方式，openEuler社区文档就按照该框架优化资料阅读内容： https://www.mindspore.cn/tutorial/zh-CN/master/index.html 您是否认可mindspore的阅读体验？或者有更好的建议参考? 【English】 The following issues have been reported regarding document reading experience: 1.https://gitee.com/openeuler/docs/issues/I1CTZ8?from=project-issue 2.https://gitee.com/openeuler/docs/issues/I1CPWY?from=project-issue 3.https://gitee.com/openeuler/docs/issues/I1CPXV?from=project-issue The main problems are as follows: 1.The directory structure is difficult to expand. 2.The document content is not continuous. There are too many layers and pages cannot be turned smoothly. You need to switch between the navigation tree on the left each time. Different reading experience for PDF, single page, and multi page. sigle page: All contents of a chapter are displayed on a page. In addition, indexes, directories, or floating directories can be provided on the page. multi page: displays all contents of a manual on a page. To solve these problems, please experience the MindSpore documentation reading mode. If you agree with this mode or have made improvements based on this mode, the documentation of the OpenEuler community will be optimized based on this mode. **https://www.mindspore.cn/tutorial/zh-CN/master/index.html ** Do you recognize mindspore's reading experience? Or do you have any better suggestions?

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[PATCH] apply to add a new mpam sig
by Xie XiuQi 08 Apr '20

08 Apr '20

MPAM is a new feature on Kunpeng platform, which is used to control LLC and memory bandwidth allocation and monitoring. SIG Mission and Scope: - enable mpam feature on Kunpeng Platform - develop supporting tools - assist the application in actual scenarios - improve MPAM according to the requirements of application scenarios - explore new application scenarios for MPAM - through more applications and tests, push the MPAM driver into the kernel upstream Signed-off-by: Xie XiuQi <xiexiuqi(a)huawei.com> --- repository/openeuler.yaml | 5 ++++ sig/sig-mpam/sig-mpam.md | 48 +++++++++++++++++++++++++++++++++++++ sig/sig-mpam/sig-mpam_cn.md | 29 ++++++++++++++++++++++ sig/sigs.yaml | 5 +++- 4 files changed, 86 insertions(+), 1 deletion(-) create mode 100644 sig/sig-mpam/sig-mpam.md create mode 100644 sig/sig-mpam/sig-mpam_cn.md diff --git a/repository/openeuler.yaml b/repository/openeuler.yaml index f91d628..23584c5 100644 --- a/repository/openeuler.yaml +++ b/repository/openeuler.yaml @@ -151,3 +151,8 @@ repositories: protected_branches: - master type: public +- name: mpam + description: "Memory System Resource Partitioning and Monitoring" + protected_branches: + - master + type: public diff --git a/sig/sig-mpam/sig-mpam.md b/sig/sig-mpam/sig-mpam.md new file mode 100644 index 0000000..743486f --- /dev/null +++ b/sig/sig-mpam/sig-mpam.md @@ -0,0 +1,48 @@ +# Application to create mpam SIG +English | [简体中文](./sig-template_cn.md) + +MPAM is a new feature on Kunpeng platform, which is used to control LLC +and memory bandwidth allocation and monitoring. + +## SIG Mission and Scope + +- enable mpam feature on Kunpeng Platform +- develop supporting tools +- assist the application in actual scenarios +- improve MPAM according to the requirements of application scenarios +- explore new application scenarios for MPAM +- through more applications and tests, push the MPAM driver into the kernel upstream + +### Deliverables + +- mpam document: https://gitee.com/openeuler/mpam +- mpam drivers (inlcuded in kernel tree): https://gitee.com/openeuler/kernel +- mpam supporting tools (todo) + +### Repositories and description managed by this SIG + + +### Cross-domain and external-oriented processes + +## Basic Information + +### Project Introduction + https: /gitee.com/openeuler/community/sig/sig-mpam/ + +``` +### Maintainers +- Xie XiuQi [@xiexiuqi](https://gitee.com/xiexiuqi) +- Wang Shaobo [@jentlestea](https://gitee.com/jentlestea) + +### Committers +- Xie XiuQi [@xiexiuqi](https://gitee.com/xiexiuqi) +- Wang Shaobo [@jentlestea](https://gitee.com/jentlestea) + +### Mailing list +- kernel(a)openeuler.org + +### IRC Channel +NA + +``` + diff --git a/sig/sig-mpam/sig-mpam_cn.md b/sig/sig-mpam/sig-mpam_cn.md new file mode 100644 index 0000000..6ffc41b --- /dev/null +++ b/sig/sig-mpam/sig-mpam_cn.md @@ -0,0 +1,29 @@ +# openEuler MPAM 兴趣小组 +[English](./sig-mpam.md) | 简体中文 + +MPAM(Memory Partitioning and Monitoring) 是鲲鹏920的新特性，用来控制 Cache, +内存带宽等资源的分配。混部业务场景下共享资源竞争可能会对业务性能造成很大干扰, +MPAM特性，针对LLC及访存带宽进行隔离和限制，可以减少业务间干扰，保障高优先级业务等。 + +## SIG组工作目标和范围 + +- 使能鲲鹏芯片的 MPAM 特性 +- 完善 MPAM 配套工具, 和文档 +- 推动和协助 MPAM 在实际场景中的应用和落地 +- 根据应用场景的诉求改进 MPAM +- 探索 MPAM 的新应用场景 +- 通过更多的应用和测试，推动MPAM驱动进入内核上游社区 + +### 该SIG管理的repository及描述 + +- 项目名称： + - mpam document：https://gitee.com/openeuler/mpam + - mpam 驱动在 kernel 仓库中：https://gitee.com/openeuler/kernel + - 将来会有 mpam 配套用户态工具 + +### 跨领域和面向外部的流程 + + 由该SIG定义和执行的，且跨领域和面向外部的流程和行动： + + - 非内部流程清单 + - 该SIG拥有的面向整个openEulerSIG的组织指导计划等 diff --git a/sig/sigs.yaml b/sig/sigs.yaml index 9a6e01a..9760ba4 100644 --- a/sig/sigs.yaml +++ b/sig/sigs.yaml @@ -4149,4 +4149,7 @@ sigs: - name: sig-RaspberryPi repositories: - openeuler/raspberrypi - - openeuler/raspberrypi-kernel \ No newline at end of file + - openeuler/raspberrypi-kernel +- name: sig-mpam + repositories: + - openeuler/mpam -- 2.20.1

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[PATCH] apply to add a new mpam sig
by Xie XiuQi 06 Apr '20

06 Apr '20

MPAM is a new feature on Kunpeng platform, which is used to control LLC and memory bandwidth allocation and monitoring. SIG Mission and Scope: - enable mpam feature on Kunpeng Platform - develop supporting tools - assist the application in actual scenarios - improve MPAM according to the requirements of application scenarios - explore new application scenarios for MPAM - through more applications and tests, push the MPAM driver into the kernel upstream Signed-off-by: Xie XiuQi <xiexiuqi(a)huawei.com> --- repository/openeuler.yaml | 5 ++++ sig/sig-mpam/sig-mpam.md | 48 +++++++++++++++++++++++++++++++++++++ sig/sig-mpam/sig-mpam_cn.md | 29 ++++++++++++++++++++++ sig/sigs.yaml | 5 +++- 4 files changed, 86 insertions(+), 1 deletion(-) create mode 100644 sig/sig-mpam/sig-mpam.md create mode 100644 sig/sig-mpam/sig-mpam_cn.md diff --git a/repository/openeuler.yaml b/repository/openeuler.yaml index f91d628..23584c5 100644 --- a/repository/openeuler.yaml +++ b/repository/openeuler.yaml @@ -151,3 +151,8 @@ repositories: protected_branches: - master type: public +- name: mpam + description: "Memory System Resource Partitioning and Monitoring" + protected_branches: + - master + type: public diff --git a/sig/sig-mpam/sig-mpam.md b/sig/sig-mpam/sig-mpam.md new file mode 100644 index 0000000..743486f --- /dev/null +++ b/sig/sig-mpam/sig-mpam.md @@ -0,0 +1,48 @@ +# Application to create mpam SIG +English | [��](./sig-template_cn.md) + +MPAM is a new feature on Kunpeng platform, which is used to control LLC +and memory bandwidth allocation and monitoring. + +## SIG Mission and Scope + +- enable mpam feature on Kunpeng Platform +- develop supporting tools +- assist the application in actual scenarios +- improve MPAM according to the requirements of application scenarios +- explore new application scenarios for MPAM +- through more applications and tests, push the MPAM driver into the kernel upstream + +### Deliverables + +- mpam document: https://gitee.com/openeuler/mpam +- mpam drivers (inlcuded in kernel tree): https://gitee.com/openeuler/kernel +- mpam supporting tools (todo) + +### Repositories and description managed by this SIG + + +### Cross-domain and external-oriented processes + +## Basic Information + +### Project Introduction +��https: /gitee.com/openeuler/community/sig/sig-mpam/ + +``` +### Maintainers +- Xie XiuQi [@xiexiuqi](https://gitee.com/xiexiuqi) +- Wang Shaobo [@jentlestea](https://gitee.com/jentlestea) + +### Committers +- Xie XiuQi [@xiexiuqi](https://gitee.com/xiexiuqi) +- Wang Shaobo [@jentlestea](https://gitee.com/jentlestea) + +### Mailing list +- kernel(a)openeuler.org + +### IRC Channel +NA + +``` + diff --git a/sig/sig-mpam/sig-mpam_cn.md b/sig/sig-mpam/sig-mpam_cn.md new file mode 100644 index 0000000..6ffc41b --- /dev/null +++ b/sig/sig-mpam/sig-mpam_cn.md @@ -0,0 +1,29 @@ +# openEuler MPAM �� +[English](./sig-mpam.md) | �� + +MPAM(Memory Partitioning and Monitoring) ��920�� Cache, +��, +MPAM��LLC�� + +## SIG�� + +- �� MPAM �� +- �� MPAM ��, �� +- �� MPAM �� +- �� MPAM +- �� MPAM �� +- ��MPAM�� + +### ��SIG��repository�� + +- �� + - mpam document��https://gitee.com/openeuler/mpam + - mpam �� kernel ��https://gitee.com/openeuler/kernel + - �� mpam �� + +### �� + + ��SIG�� + + - �� + - ��SIG��openEulerSIG�� diff --git a/sig/sigs.yaml b/sig/sigs.yaml index 9a6e01a..9760ba4 100644 --- a/sig/sigs.yaml +++ b/sig/sigs.yaml @@ -4149,4 +4149,7 @@ sigs: - name: sig-RaspberryPi repositories: - openeuler/raspberrypi - - openeuler/raspberrypi-kernel \ No newline at end of file + - openeuler/raspberrypi-kernel +- name: sig-mpam + repositories: + - openeuler/mpam -- 2.20.1

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Kernel April 2020