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adapteva

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投稿

Why aren't there more FPGA companies?

zeroasic.com
3 ポイント·投稿者 adapteva·19 日前·0 コメント

Pavona vs. OpenTitan, why the hard fork?

pavona.org
2 ポイント·投稿者 adapteva·2 か月前·1 コメント

Starting a Chip Design Revolution

zeroasic.com
1 ポイント·投稿者 adapteva·7 か月前·0 コメント

Open source synthesis best FPGA vendor tools

zeroasic.com
2 ポイント·投稿者 adapteva·10 か月前·0 コメント

コメント

adapteva
·2 か月前·議論
Does anyone have the backstory on this?
adapteva
·2 か月前·議論
Exactly why we zero asic is making Platypus devices open bitstream and all tooling foss from day one...to protect the world against future evil/dumb version of ourselves.

https://www.zeroasic.com/platypus https://www.zeroasic.com/projects/wildebeest https://www.zeroasic.com/projects/logik

Of course we don't have silicon yet...so nobody here cares. I think a lot of people forget that Xilinx spent $10B+ develop their awesome devices. I figure we can do it with 1/10th of that.;-)
adapteva
·10 か月前·議論
Thank you, comment made my day:-)
adapteva
·10 か月前·議論
Yeah, this was a big dilemman You can't compare two different compilers for two different hw targets. That would be like benchmarking GCC compiling to ARM with LLVM compiling to x86.

Thierry's synthesis scripts are really very clever, and the go way beyond our Platypus FPGA arch. We are realistic that until we have seilicon nobody cares about our arch. Releasing the work as open source, we think someone should adapt the code for all of the other targes I Yosys (xilinx, lattice...etc) so that everyone can benefit.

We contribute a lot of code to open source, but as an FPGA vendor we are not going to spend time/money optimizing compilers for our competitors:-)
adapteva
·10 か月前·議論
Documentation can be found in two places. What else do you need to know?

https://github.com/siliconcompiler/logiklib/tree/main/logikl...

https://github.com/zeroasiccorp/wildebeest/tree/main/archite...
adapteva
·10 か月前·議論
I am sorry you that's how it looks...can't argue with feelings, We did everything we could to give credit. Open source SW should be a stack and every project needs a proper name as a reference. I do find the statement a bit ironic though, b/c 99% of Yosys users don't know that 99% of the logic synthesis sauce in Yosys is done by ABC.

https://github.com/zeroasiccorp/wildebeest
adapteva
·2 年前·議論
Oh no, we have lost another giant! Very few people in the world know the gratitude she is owed. I doubt Nvidia and the other fabless companies would exist without her contribution. I met her through DARPA in 2018 [ref] and I later reached out for advice when I started a company in 2020. She was kind and generous with her time in all of our interactions. Beyond her technical prowess, she really understood people. The community/collabroation aprpach she used to launch the VLSI revolution in the 1970's are worth studying.

RIP

[ref] https://youtu.be/W_cB8VYunY8?si=9M9QVmBipbKUXxMR&t=1414
adapteva
·4 年前·議論
That sounds about right. Pricing varies by state and plan, but at 5-6 people you get to $2-3K / month.
adapteva
·4 年前·議論
Family plan health insurance premiums on open market is $33K/year in New England (US). With group plans that goes down to $28K/year. A full time employee at $15/hr is $30k/year. The US healthcare system is fundamentally broken...