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@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@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