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@OpenXiangShan XiangShan

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    96 repositories

    • XiangShan

      Public
      Open-source high-performance RISC-V processor
      chiselrisc-vmicroarchitecture
      chiselrisc-vmicroarchitecture
      Scala
      •
      Mulan Permissive Software License, Version 2
      •900•7k•45•146•Updated May 4, 2026May 4, 2026

    • env-scripts

      Public
      Scripts for XiangShan
      Tcl
      •21•17•0•6•Updated May 4, 2026May 4, 2026

    • CoupledL2

      Public
      Open-source non-blocking L2 cache
      Scala
      •
      Other
      •33•60•0•32•Updated May 4, 2026May 4, 2026

    • difftest

      Public
      Modern co-simulation framework for RISC-V CPUs
      C++
      •
      Mulan Permissive Software License, Version 2
      •99•174•8•11•Updated May 4, 2026May 4, 2026

    • tutorial

      Public
      XiangShan Tutorial Website
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •0•7•0•0•Updated May 4, 2026May 4, 2026

    • XiangShan-doc

      Public
      Documentation for XiangShan
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •154•435•7•0•Updated May 4, 2026May 4, 2026

    • CUTE

      Public
      Scala
      •0•4•1•1•Updated May 1, 2026May 1, 2026

    • NEMU

      Public
      Super fast RISC-V ISA emulator for XiangShan processor
      risc-vrisc-v-emulator
      risc-vrisc-v-emulator
      C
      •
      Other
      •128•328•24•28•Updated May 1, 2026May 1, 2026

    • YunSuan

      Public
      This repo includes XiangShan's function units
      Scala
      •
      Mulan Permissive Software License, Version 2
      •14•30•0•2•Updated May 1, 2026May 1, 2026

    • XSAI

      Public
      A fork of Xiangshan for AI
      Scala
      •
      Mulan Permissive Software License, Version 2
      •900•48•3•1•Updated May 1, 2026May 1, 2026

    • GEM5

      Public
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •73•141•14•71•Updated Apr 30, 2026Apr 30, 2026

    • Utility

      Public
      Scala
      •27•17•0•7•Updated Apr 30, 2026Apr 30, 2026

    • HBL2

      Public
      Open-source non-blocking L2 cache, used in XS-AI system
      Scala
      •
      Other
      •33•3•0•0•Updated Apr 30, 2026Apr 30, 2026

    • XiangShan-Design-Doc

      Public
      Documentation for XiangShan Design
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •17•49•3•9•Updated Apr 30, 2026Apr 30, 2026

    • xs-env

      Public
      XiangShan Frontend Develop Environment
      Shell
      •
      Other
      •68•71•3•0•Updated Apr 30, 2026Apr 30, 2026

    • gsim

      Public
      C++
      •8•70•1•7•Updated Apr 30, 2026Apr 30, 2026

    • workload-builder

      Public
      CI for the workloads of Xiangshan NEMU.
      Shell
      •0•3•0•1•Updated Apr 30, 2026Apr 30, 2026

    • riscv-hyp-tests

      Public
      A bare-metal application to test specific features of the risc-v hypervisor extension
      C
      •
      GNU General Public License v3.0
      •27•3•0•1•Updated Apr 30, 2026Apr 30, 2026

    • llvm-project

      Public
      The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
      LLVM
      •
      Other
      •17k•2•0•0•Updated Apr 30, 2026Apr 30, 2026

    • tl-test-new

      Public
      The Unified TileLink Memory Subsystem Tester for XiangShan
      C++
      •
      Mulan Permissive Software License, Version 2
      •4•14•0•4•Updated Apr 29, 2026Apr 29, 2026

    • XiangShan-User-Guide

      Public
      The User Guide of XiangShan.
      Markdown
      •
      Creative Commons Attribution 4.0 International
      •9•18•2•1•Updated Apr 29, 2026Apr 29, 2026

    • minjie-playground

      Public
      MinJie is an open-source platform supporting agile hardware development flow. This is a playground for the MinJie agile chip design tools.
      Makefile
      •
      Mulan Permissive Software License, Version 2
      •0•1•0•1•Updated Apr 29, 2026Apr 29, 2026

    • OpenLLC

      Public
      Scala
      •
      Other
      •12•13•0•4•Updated Apr 29, 2026Apr 29, 2026

    • CPU2006LiteWrapper

      Public
      Makefile
      •7•14•1•3•Updated Apr 28, 2026Apr 28, 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
      •6.7k•3•0•3•Updated Apr 28, 2026Apr 28, 2026

    • circt

      Public
      Circuit IR Compilers and Tools
      C++
      •
      Other
      •461•0•0•0•Updated Apr 28, 2026Apr 28, 2026

    • riscv-linux

      Public
      RISC-V Linux Port
      C
      •
      Other
      •218•6•0•0•Updated Apr 28, 2026Apr 28, 2026

    • opensbi

      Public
      RISC-V Open Source Supervisor Binary Interface
      C
      •
      Other
      •672•3•0•0•Updated Apr 28, 2026Apr 28, 2026

    • rocket-chip

      Public
      Rocket Chip Generator
      Scala
      •
      Other
      •1.3k•8•0•4•Updated Apr 27, 2026Apr 27, 2026

    • ChiselAIA

      Public
      RISC-V AIA in Chisel
      chiselriscvinterrupt
      chiselriscvinterruptaia
      Scala
      •
      Mulan Permissive Software License, Version 2
      •4•11•12•2•Updated Apr 27, 2026Apr 27, 2026
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