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Top 3 rocket-chip Open-Source Projects
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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chipyard
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
Project mention: Is RISC-V ready for HPC? Evaluating the 64-core Sophon SG2042 RISC-V CPU | news.ycombinator.com | 2023-12-10
It's probably true that Chisel isn't right for industry -- Google tried it too for the TPU project and eventually went back to Verilog. That said, I think it's main win is that it is great from a research / open-source perspective.
Taking advantage of the functional nature of Chisel enables a set of generators called Chipyard [0] for things like cores, networking peripherals, neural network accelerators, etc. If you're focusing on exploring the design space of one particular accelerator and don't care too much about the rest of the chip, you can get a customized version of the RTL for the rest of your chip with ease. All the research projects in the lab benefit from code changes to the generators.
Chisel even enables undergraduate students (like me!) to tape out a chip on a modern-ish process node in just a semester, letting Chisel significantly reduce the amount of RTL we have to write. Most of the remaining time is spent working on the actual physical design process.
[0]: https://github.com/ucb-bar/chipyard
[1]: https://classes.berkeley.edu/content/2023-Spring-ELENG-194-0...
rocket-chip related posts
- Is RISC-V ready for HPC? Evaluating the 64-core Sophon SG2042 RISC-V CPU
- Cascade: CPU Fuzzing via Intricate Program Generation
- In your opinion, what is the most advanced open source softcore processor?
- PyXHDL - Python Frontend For VHDL And Verilog
- Semidynamics Unveils First Customizable RISC-V Cores for End Users
- A repository that tracks upstream but allows separate tracking.
- Ao486_MiSTer: i486 core for the MiSTer FPGA gaming system
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A note from our sponsor - WorkOS
workos.com | 27 Apr 2024
Index
What are some of the best open-source rocket-chip projects? This list will help you:
Project | Stars | |
---|---|---|
1 | rocket-chip | 3,011 |
2 | riscv-boom | 1,593 |
3 | chipyard | 1,428 |
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