OpenXiangShan

XiangShan Joined Jun 2020 View on GitHub

Stars: 9,865; across 74 public repos
Rank: #3,907; of 94,826 organizations, top 5%; New on the board this week

Repositories with 50+ stars

OpenXiangShan's repositories with their overall rank
Rank	Repository	Language	Stars
8,278	XiangShan Open-source high-performance RISC-V processor	Scala	7,384
138,500	XiangShan-doc Documentation for XiangShan	Markdown	447
169,406	NEMU Super fast RISC-V ISA emulator for XiangShan processor	C	356
285,533	difftest Modern co-simulation framework for RISC-V CPUs	C++	192
316,025	GEM5	C++	170
455,869	YuQuan	Scala	108
476,973	HuanCun Open-source high-performance non-blocking cache	Scala	102
484,542	fudian Open source high performance IEEE-754 floating unit	Scala	100
521,215	gsim	C++	91
600,883	xs-env XiangShan Frontend Develop Environment	Shell	76
671,379	CoupledL2 Open-source non-blocking L2 cache	Scala	66
704,754	XiangShanLab 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...	Scala	62
774,427	XiangShan-Design-Doc Documentation for XiangShan Design	Markdown	55
785,752	AME_gem5	C++	54
821,559	XS-Verilog-Library	SystemVerilog	51

6.3k–10k stars: 1,979 organizations, including OpenXiangShan

top 50%top 10%top 1%top 0.1%

Stars along the bottom, and organizations in each band on a log scale

Smaller repos 551, 6%

15 repos with 50+ stars, made between 2020 and 2026

101001k10k NEMUXiangShan-docXiangShan