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    90 repositories

    • XiangShan

      Public
      Open-source high-performance RISC-V processor
      chiselrisc-vmicroarchitecture
      chiselrisc-vmicroarchitecture
      Scala
      •
      Mulan Permissive Software License, Version 2
      •874•6.9k•22•118•Updated Mar 9, 2026Mar 9, 2026

    • CoupledL2

      Public
      Open-source non-blocking L2 cache
      Scala
      •
      Other
      •33•54•0•26•Updated Mar 9, 2026Mar 9, 2026

    • env-scripts

      Public
      Scripts for XiangShan
      Tcl
      •20•17•0•3•Updated Mar 9, 2026Mar 9, 2026

    • GEM5

      Public
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •68•129•18•72•Updated Mar 9, 2026Mar 9, 2026

    • HBL2

      Public
      Open-source non-blocking L2 cache, used in XS-AI system
      Scala
      •
      Other
      •33•2•0•0•Updated Mar 9, 2026Mar 9, 2026

    • xfuzz

      Public
      Fuzzing General-Purpose Hardware Designs with Software Fuzzers
      Scala
      •
      Other
      •5•24•3•0•Updated Mar 8, 2026Mar 8, 2026

    • difftest

      Public
      Modern co-simulation framework for RISC-V CPUs
      C++
      •
      Mulan Permissive Software License, Version 2
      •93•172•7•8•Updated Mar 8, 2026Mar 8, 2026

    • XSAI

      Public
      A fork of Xiangshan for AI
      Scala
      •
      Mulan Permissive Software License, Version 2
      •874•37•5•0•Updated Mar 7, 2026Mar 7, 2026

    • CUTE

      Public
      Scala
      •0•1•0•0•Updated Mar 6, 2026Mar 6, 2026

    • tl-test-new

      Public
      The Unified TileLink Memory Subsystem Tester for XiangShan
      C++
      •
      Mulan Permissive Software License, Version 2
      •1•12•0•2•Updated Mar 6, 2026Mar 6, 2026

    • Utility

      Public
      Scala
      •24•15•0•8•Updated Mar 6, 2026Mar 6, 2026

    • NEMU

      Public
      Super fast RISC-V ISA emulator for XiangShan processor
      risc-vrisc-v-emulator
      risc-vrisc-v-emulator
      C
      •
      Other
      •123•312•22•16•Updated Mar 5, 2026Mar 5, 2026

    • CUTEFPE

      Public
      C++
      •0•1•0•0•Updated Mar 4, 2026Mar 4, 2026

    • xs-env

      Public
      XiangShan Frontend Develop Environment
      Shell
      •
      Other
      •66•69•3•0•Updated Mar 3, 2026Mar 3, 2026

    • gsim

      Public
      C++
      •8•67•0•6•Updated Mar 3, 2026Mar 3, 2026

    • XiangShan-doc

      Public
      Documentation for XiangShan
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •151•434•7•4•Updated Mar 3, 2026Mar 3, 2026

    • ChiselIOPMP

      Public
      An open-sourced Chisel implementation of the RISC-V I/O Physical Memory Protection (IOPMP).
      Scala
      •
      Mulan Permissive Software License, Version 2
      •0•1•0•0•Updated Mar 3, 2026Mar 3, 2026

    • qemu

      Public
      Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs…
      C
      •
      Other
      •6.6k•3•0•3•Updated Mar 2, 2026Mar 2, 2026

    • MCSim

      Public
      C++
      •
      Mulan Permissive Software License, Version 2
      •2•3•0•0•Updated Mar 2, 2026Mar 2, 2026

    • rocket-chip

      Public
      Rocket Chip Generator
      Scala
      •
      Other
      •1.2k•8•0•4•Updated Mar 2, 2026Mar 2, 2026

    • llvm-project

      Public
      The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
      LLVM
      •
      Other
      •16k•0•0•0•Updated Feb 25, 2026Feb 25, 2026

    • ready-to-run

      Public
      Shell
      •13•9•3•1•Updated Feb 25, 2026Feb 25, 2026

    • YunSuan

      Public
      This repo includes XiangShan's function units
      Scala
      •
      Mulan Permissive Software License, Version 2
      •14•30•0•2•Updated Feb 14, 2026Feb 14, 2026

    • HuanCun

      Public
      Open-source high-performance non-blocking cache
      Scala
      •
      Other
      •41•94•2•1•Updated Feb 13, 2026Feb 13, 2026

    • workload-builder

      Public
      CI for the workloads of Xiangshan NEMU.
      Shell
      •0•2•0•0•Updated Feb 5, 2026Feb 5, 2026

    • XSPdb

      Public archive
      XSPdb is a Python-based extension of pdb designed for the XiangShan IP, providing GDB-like "interactive debugging" capabilities.
      Python
      •
      Mulan Permissive Software License, Version 2
      •3•9•1•1•Updated Feb 4, 2026Feb 4, 2026

    • nexus-am

      Public
      C
      •48•42•8•7•Updated Feb 3, 2026Feb 3, 2026

    • XiangShan-Design-Doc

      Public
      Documentation for XiangShan Design
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •17•42•3•6•Updated Feb 3, 2026Feb 3, 2026

    • YuQuan

      Public
      Scala
      •
      Mulan Permissive Software License, Version 2
      •11•80•0•0•Updated Feb 2, 2026Feb 2, 2026

    • tutorial

      Public
      XiangShan Tutorial Website
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •0•5•0•0•Updated Jan 30, 2026Jan 30, 2026