XiangShan: An Open-Source High-Performance RISC-V Processor

XiangShan is an open-source, high-performance RISC-V processor project jointly developed by the Institute of Computing Technology, Chinese Academy of Sciences, and Peng Cheng Laboratory. Multiple stable versions have been released, along with comprehensive documentation, tutorials, and micro-architecture overviews. The latest Kunminghu version is under development and supports various simulation tools and IDEs. XiangShan aims to advance RISC-V processor technology, employing an agile development methodology, and its work has been published in peer-reviewed papers, receiving international recognition.