$30M Raised to Redo the CPU

Hmm. The story over at https://millcomputing.com/ always looked compelling.

Pitchbook shows it as "Out of Business" since 2019.

From the URL:

"Instead of starting from a sequential design, we’re building our processor to have thousands of cores operating in parallel. This requires moving beyond the notion of shared mutable memory and linear instruction sequences. To make this possible, we’re working in tandem on the open-source language Vine, which has been designed from the beginning to target a new wave of parallel-first architectures."

I wish them well but from their Vine language docs:

"For example, a < b < c is equivalent to (a < b) & (b < c)"

So how do you parallelize that? You can run the first part on 2 cores in parallel, but there is still a single check, a single cache, a single CPU for this to go through to complete the operation, right?

>Instead of starting from a sequential design, we’re building our processor to have thousands of cores operating in parallel.

Sounds like tweaking a gpu so it can be used like a cpu. There are some proof of concepts running unix on a gpu, along with some toy projects like gameboy emulators. I think an Nvidia engineer even tried to see if they could get linux working which helps explore what is deficient. And there is this https://github.com/robertcprice/nCPU .

I always wonder where will x86 be in 10 or 20 years time. As data paths widen for SIMD, how many can they possibly cram even more generations of wider and wider groups of instruction with different opcodes and characteristics.

I'm quite interested to see how this evolves. But part of me is still being sad, because hardware is rarely the bottleneck these days - as opposed to software.

Isn't this basically a GPU?

How will this be better than RISC V?

TL;DR: it's basically Niagara/GreenArrays/etc again.

Not sure why this one will succeed where its forebears didn't.

Have you seen the new CPU architecture? It's on Mill. It's literally on Transputer. It's on Rock with Sun. It's literally on AMULET. You can probably find it on Itanium. Dude it's on Tesla. It's a CDC STAR original. It's on E1. You can program it on E1. You can go to E1 and program it. Get onto E1 right now. Go to E1. Dive into E1. You can E1 it. It's on E1. E1 has it for you. E1 has it for you.

In all seriousness congratulations on finding $30 million to launder and lose immediately. Hope your Porsche runs good.

Maybe now the cpu arena is a patent graveyard instead of a patent minefield, some fresh developments can appear.

> Sources say that the company is already discussing a fast follow-up raise that would potentially value the firm at more than $1 billion. Neither round has previously been reported. Benchmark declined to comment.

https://www.newcomer.co/p/scoop-benchmark-backs-early-stage

VC is such a meme lmao. What’s next, Sam gonna acquire the company? No product needed!

let's re-do the OS too. we only need about 10 syscalls. authorization is totally backwards (look how android runs a user per process).

Was about time we had another Transmeta.

Bet you they will turn into yet another ML accelerator company within the year.

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