Yes, that's the one, thanks for that pointer Gorka, many thanks indeed.
Anyone still working on "Nix Mark IV"?

On 2018-12-29 06:26 PM, Gorka Guardiola wrote:
> Is it nix you are asking about?http://lsub.org/ls/nix.html [1]
>
> On Sat, Dec 29, 2018, 13:44 Mayuresh Kathe <mayuresh@kathe.in wrote:
>
>> I can't remember the name of the person, but he used to work for a
>> European research lab and had made a 64-bit version of an operating
>> system derived from Plan 9. That operating system had some
>> interesting
>> features, one of which was the ability to isolate a process on a
>> single
>> core of a CPU.
>>
>> Does anyone have more details about that operating system? Or would
>> anyone know the name of that person?
>> It would be nice to work with that operating system and I would be
>> willing to pay a license fee to use it if granted access to the
>> source
>> for personal study.
>>
>> Thanks,
>>
>> ~Mayuresh