RISC-V Virtualization: Exploring Virtualization in an Open Instruction Set Architecture
Zhiyuan Liang, Tianzheng Li, Enfang Cui · 2024
The RISC-V architecture is recognized for its open-source nature, simplicity, and versatility. Within the broader context of technological progress, the notable development arises with the integration of RISC-V into virtualization. In this complex technological landscape, where virtualization is fundamental to cloud computing, incorporating RISC-V capabilities seamlessly extends and aligns with this foundation. This paper explores RISC-V virtualization technology, delving into its concepts, challenges, and future prospects. We investigate the design of hypervisors optimized for RISC-V, highlighting both advantages and challenges. The paper concludes by addressing current issues and suggesting future research directions, contributing valuable insights to the evolving landscape of open ISA-based virtualization.