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@OpenXiangShan

XiangShan

Open-source high-performance RISC-V processor

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  1. XiangShan XiangShan Public

    Open-source high-performance RISC-V processor

    Scala 7.3k 963

  2. XiangShan-doc XiangShan-doc Public

    Documentation for XiangShan

    Markdown 447 152

  3. HuanCun HuanCun Public

    Open-source high-performance non-blocking cache

    Scala 101 40

  4. difftest difftest Public

    Modern co-simulation framework for RISC-V CPUs

    C++ 190 111

  5. xs-env xs-env Public

    XiangShan Frontend Develop Environment

    Shell 73 76

  6. NEMU NEMU Public

    Super fast RISC-V ISA emulator for XiangShan processor

    C 352 147

Repositories

Showing 10 of 111 repositories
  • XiangShan Public

    Open-source high-performance RISC-V processor

    OpenXiangShan/XiangShan's past year of commit activity
    Scala 7,329 MulanPSL-2.0 963 144 187 Updated Oct 21, 2026
  • NEMU Public

    Super fast RISC-V ISA emulator for XiangShan processor

    OpenXiangShan/NEMU's past year of commit activity
    C 352 147 40 43 Updated Oct 20, 2026
  • OpenXiangShan/XiangShan-Dashboard's past year of commit activity
    Vue 2 2 0 4 Updated Oct 20, 2026
  • AME_spike Public
    OpenXiangShan/AME_spike's past year of commit activity
    C 44 7 0 1 Updated Oct 20, 2026
  • difftest Public

    Modern co-simulation framework for RISC-V CPUs

    OpenXiangShan/difftest's past year of commit activity
    C++ 190 MulanPSL-2.0 111 8 22 Updated Oct 20, 2026
  • XiangShan-User-Guide Public

    The User Guide of XiangShan.

    OpenXiangShan/XiangShan-User-Guide's past year of commit activity
    Markdown 22 CC-BY-4.0 10 2 2 Updated Oct 20, 2026
  • XiangShan-Design-Doc Public

    Documentation for XiangShan Design

    OpenXiangShan/XiangShan-Design-Doc's past year of commit activity
    Markdown 52 CC-BY-4.0 17 5 9 Updated Oct 20, 2026
  • GEM5 Public
    OpenXiangShan/GEM5's past year of commit activity
    C++ 166 BSD-3-Clause 96 18 112 Updated Oct 20, 2026
  • AME_gem5 Public
    OpenXiangShan/AME_gem5's past year of commit activity
    C++ 53 BSD-3-Clause 7 0 0 Updated Oct 20, 2026
  • XiangShanLab Public

    XiangShanLab is the open-source XiangShan ecosystem's entry layer — a learning, practice, and collaboration hub spanning the RISC-V processor core and its specialized domains, making high-performance processor design learnable, doable, and participable, and welcoming collaborators from academia and industry to join real open-source development.

    OpenXiangShan/XiangShanLab's past year of commit activity
    Scala 57 27 56 3 Updated Oct 19, 2026