11 ms·
Well you could just buy a T2 chip, but I don't know that Sun would sell them outside of an entire system.
by Pet_Ant 2y ago
Well you could just buy a T2 chip, but I don't know that Sun would sell them outside of an entire system.
- classichasclass 2y agoThat's another difference: there are actually retail channels for new POWER9 chips. I bought at least one of mine that way. You can certainly get Power cores with the VHDL and everything; the most notable of these is Microwatt, and IBM even maintains it. There are also A2O and A2I. That said, I don't think it's reasonable to expect that a company that put R&D money into designing a high performance chip should give away the store. There has to be some incentive. I'm satisfied that I don't have any unexplained or opaque firmware blobs in my POWER9 chips and the ISA and its internal workings are well-documented. That was good enough for the FSF, and it's good enough for me.
- rbanffy 1y agoI wouldn't mind a POWER10 machine not open-source from the ground up as the Talos machines. Cost/performance is a more important metric for me. There is a deskside POWER10 machine from IBM, that uses their smaller half-rack server, but it has somewhat limited expansion capabilities.