[Arm-netbook] about Risc-V and Power,

Luke Kenneth Casson Leighton lkcl at lkcl.net
Sat Jan 4 01:44:22 GMT 2020


On 1/4/20, zap <zapper at disroot.org> wrote:

> hmm... okay. I must've gotten confused then.

yes :)  it's what's *not* done that matters, not what *is* done.

> I will wait to see your
> plans and whether you plan to make your own risc-v or openpower
> processor then.

both.

absolute to-the-letter RV64GC compliance in *userspace*... *ONLY*.
with full POWER compliance in ***BOTH*** userspace  ****AND**** kernelspace.

> Oh, okay. I wonder how much the softcore's use in watts.
>
>
> https://openpowerfoundation.org/openpower-summit-north-america-2019-introducing-the-microwatt-fpga-soft-cpu-core/

a lot, compared to an ASIC - this is to be expected.

l.



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