Conversation

Ackshually there are ISA-extended risc-v GPUs and NPUs now...

I went through a rabbit hole of this architecture. There's designs for putting risc-v for gpu, putting gpu into risc-v cores, and spacemit K1 (used in bpi-f3 SBC and upcoming laptop(s)) does the latter but with NPU, which is really interesting.
Mostly because it might be easier to utilize in a hobby os.

Maybe I'll buy that board...

https://www.tomshardware.com/pc-components/cpus/former-silicon-valley-vets-create-risc-v-microprocessor-that-can-run-cpu-gpu-and-npu-workloads-simultaneously
https://github.com/THU-DSP-LAB/ventus-gpgpu

RE: https://catposter.club/notes/9w4wsuzayos0nf5c