Ubuntu now fully supports RVA23, the baseline standard for RISC-V. This ensures that teams innovating on RISC-V can take full advantage of the platform, including in mixed-architecture environments.
文章指出Ubuntu现在完全支持RISC-V的RVA23标准，这反映了Ubuntu对新兴架构的前瞻性支持。RISC-V作为一种开放指令集架构，正逐渐获得关注。Ubuntu的支持将促进RISC-V生态系统的成熟，特别是在混合架构环境中的应用。
lowRISC is producing fully open hardware systems. From the processor core to the development board, our goal is to create a completely open computing eco-system. Our open-source SoC (System-on-a-Chip) designs will be based on the 64-bit RISC-V instruction set architecture. Volume silicon manufacture is planned as is a low-cost development board. There are more details on our plans in these slides from a recent talk lowRISC is a not-for-profit organisation working closely with the University of Cambridge and the open-source community.
Hwacha project: (hopefully open) vector coprocessor for RISC-V.
RISC-V: free and open instruction set architecture (ISA). including "rocket chip" cpu reference implementation.