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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 7.4k 977

  2. XiangShan-doc XiangShan-doc Public

    Documentation for XiangShan

    Markdown 448 154

  3. HuanCun HuanCun Public

    Open-source high-performance non-blocking cache

    Scala 102 40

  4. difftest difftest Public

    Modern co-simulation framework for RISC-V CPUs

    C++ 191 114

  5. xs-env xs-env Public

    XiangShan Frontend Develop Environment

    Shell 76 78

  6. NEMU NEMU Public

    Super fast RISC-V ISA emulator for XiangShan processor

    C 354 147

Repositories

Showing 10 of 111 repositories
  • GEM5 Public
    OpenXiangShan/GEM5's past year of commit activity
    C++ 169 BSD-3-Clause 100 18 118 Updated Nov 6, 2026
  • XiangShan Public

    Open-source high-performance RISC-V processor

    OpenXiangShan/XiangShan's past year of commit activity
    Scala 7,368 MulanPSL-2.0 977 159 220 Updated Nov 6, 2026
  • XSAICache Public Forked from OpenXiangShan/XSCache

    A fork of XSCache for XSAI. Supports High-Bandwidth L2 Cache design.

    OpenXiangShan/XSAICache's past year of commit activity
    Scala 2 9 0 2 Updated Nov 6, 2026
  • TraceRTL Public

    Trace-driven CPU RTL performance evaluation for robust simulation, broad application coverage, and rapid prototyping.

    OpenXiangShan/TraceRTL's past year of commit activity
    C++ 1 0 0 0 Updated Nov 6, 2026
  • env-scripts Public

    Scripts for XiangShan

    OpenXiangShan/env-scripts's past year of commit activity
    Tcl 18 26 0 10 Updated Nov 6, 2026
  • tl-test-new Public

    The Unified TileLink Memory Subsystem Tester for XiangShan

    OpenXiangShan/tl-test-new's past year of commit activity
    C++ 16 MulanPSL-2.0 7 0 6 Updated Nov 5, 2026
  • XSCache Public

    Open-source L2 (RN) & LLC (HN) cache for XiangShan open-source RISC-V core. Supports CHI Issue B/C/E.b protocols.

    OpenXiangShan/XSCache's past year of commit activity
    Scala 4 9 0 12 Updated Nov 5, 2026
  • OpenXiangShan/XiangShan-Dashboard's past year of commit activity
    Vue 2 2 0 1 Updated Nov 6, 2026
  • XSAI Public Forked from OpenXiangShan/XiangShan

    A fork of Xiangshan for AI

    OpenXiangShan/XSAI's past year of commit activity
    Scala 65 MulanPSL-2.0 1,003 1 1 Updated Nov 5, 2026
  • CUTE Public
    OpenXiangShan/CUTE's past year of commit activity
    Scala 11 3 0 0 Updated Nov 5, 2026