SG2042 Newsletter (2023-08-11 #003)

[JoannaWu]

Editor’s Note

Welcome to the third issue of the SG2042 Newsletter. The documentation related to Milk-V Duo continues to be updated this week, thanks to all the developers!

Highlights

• SG2042 Wiki repository is now online! Thanks to XieJiSS for the contribution.

  GitHub - sophgocommunity/SG2042-Wiki

• It’s possible to run llama2.c on Milk-V Duo with 1GHz RV64 CPU and 57MB RAM.

  https://twitter.com/Redstone_Bi/status/1683777532309696513

• We have made a plan to submit patches upstream, primarily for the kernel, u-boot and OpenSBI. For details, please refer to the link below

  https://github.com/sophgocommunity/SG2042-Wiki/blob/main/docs/upstream-status.md

Upstream

Most of the code is already open-source and can be obtained from repositories such as Sophgo Technologies · GitHub. The following are some useful repo resources:

Linux kernel

GitHub - sophgo/linux-riscv: Linux kernel stable tree

• Vector updated

U-Boot

GitHub - sophgo/u-boot: "Das U-Boot" Source Tree

• No submissions this week

OpenSBI

GitHub - sophgo/opensbi: RISC-V Open Source Supervisor Binary Interface

• Fix deadlock issue in SG2042 spinlock

Case Study

We’re looking for fun, good, or profitable use cases for SG2042. Feel free to share your experiences with us - just send a PR!

Events and Games

• Milk-V supports the 9th “Internet +” College Students Innovation and Entrepreneurship Competition!

  https://mp.weixin.qq.com/s/CPSSvIccv7HFx_4WVBOWzg

• The Second Wave of Milk-V Duo Development Board Free Trial

  https://mp.weixin.qq.com/s/WCPVvEXLYA-_EhE9ukAS4A

In the News

• The updates and clarifications on Milk-V Pioneer Specifications v1.2

  Updates and Clarifications on Milk-V Pioneer Specifications (v1.2) - Pioneer - MilkV Community

• RISC-V Public Beta Platform Released · How to Run OpenMPI on SG2042

  https://mp.weixin.qq.com/s/eYtlxjPDJF2QEY-SuTWD6g

• Milk-V Duo Free Trial - Ubuntu compilation environment setup and Duo-buildroot-sdk compilation

  【Milk-V Duo 开发板免费体验】（一）ubuntu编译环境搭建及duo-buildroot-sdk编译 - RISC-V MCU技术社区 - 电子技术论坛 - 广受欢迎的专业电子论坛!

• Milk-V Duo Free Trial - Creating a Duo linux development environment with DockerFile

  【Milk-V Duo 开发板免费体验】使用DockerFile一键创建duo linux开发环境 - RISC-V MCU技术社区 - 电子技术论坛 - 广受欢迎的专业电子论坛!

• Milk-V Duo Free Trial - Python development environment setup

  【Milk-V Duo 开发板免费体验】Python开发环境搭建 - RISC-V MCU技术社区 - 电子技术论坛 - 广受欢迎的专业电子论坛!

• Controlling LEDs with C language cross-compilation

  【Milk-V Duo 开发板免费体验】2、C语言交叉编译控制LED - RISC-V MCU技术社区 - 电子技术论坛 - 广受欢迎的专业电子论坛!

• Milk-V Duo’s trial report continues to deliver. The summary link is below

  【RISC-V 专题】Milk-V Duo 开发板首发免费试用 - 电子技术论坛 - 广受欢迎的专业电子论坛!

• PerfXLab SG2042 RISC-V Server test

  PerfXLab SG2042 RISC-V Server test. - YouTube

• RISC-V public beta platform release · UnixBench complete testing

  http://blog.rvv.top:8002/risc-v-public-beta-platform-release-unixbench-complete-testing.html#risc-v-public-beta-platform-release-unixbench-complete-testing

• Compiling The Fedora Linux Kernel Natively on RISC-V Server

  http://blog.rvv.top:8002/compiling-the-fedora-linux-kernel-natively-on-risc-v.html#compiling-the-fedora-linux-kernel-natively-on-risc-v

• SG2042 runs chatglm2 at a speed of 5 token/s

  https://twitter.com/sophgotech/status/1689816330286014464

• RISC-V public beta platform release · Testing MySQL Performance on SG2042 with YCSB

  https://mp.weixin.qq.com/s/qIc087tVNUASwNmd-tKQ0w

• The RISC-V lawn of the MC virtual world

  https://twitter.com/cpswang/status/1688559806205034496

• Milk-V Duo RISC-V development board with a tiny body has infinite possibilities and plays a central role in the open-source ecosystem. Waiting for you to experience!

  https://mp.weixin.qq.com/s/sbhqmP7g8ZuUJimPkdNTKw

News from Japanese, Korean, Russian and other language communities.

Not ready yet. We are recruiting multilingual volunteers and interns. Welcome to join us! Please email Wei Wu if you are interested in being an open source community intern.