Comment Re:Explanations: (Score 1) 378
POWER 7 & 8 I think.
> not sure on 8260, 32dy4, and 8560
Those are PPC-based embedded processors.
POWER 7 & 8 I think.
> not sure on 8260, 32dy4, and 8560
Those are PPC-based embedded processors.
I thought v9v was v9 + VIS instruction set extensions.
> Hitachi SuperH
SuperH gets used a lot in embedded, mobile and automotive applications. The SH3 & SH4 are really quite powerful 32-bit processors with MMUs, and I've always found the SH4 4x4 vector instruction set nifty (and amazingly fast if your problem can fit in that box). The biggest reason to continue SuperH support in Linux is the fact that the patents on the chip have expired and there is an active effort to produce an open source implementation (see: https://lwn.net/Articles/64763...). They currently have SH2 level functionality and are aiming at SH4.
The SH5 was a 64-bit extension of SuperH. It apparently shipped but never made an impact on the market and quickly disappeared, but it does provide a roadmap to 64-bit once a working open source SH4 is solid.
> s390 s390x Some sort of mainframe/large workstation systems I think
Mainframes. Descendants of the IBM/370 and currently call "z/Series" or some such. Latest one is the "z13" line. Processor not derived from PPC or Power, though there is technology overlap. Can run Linux on bare metal or under the z/VM hypervisor.
"If you want to know what happens to you when you die, go look at some dead stuff." -- Dave Enyeart