3 ms·
> They are also built of out of standard parts. I’m surprised that they are recent, I expected the government to be slow and behind. Because the government isn
by xcv123 3y ago
> They are also built of out of standard parts. I’m surprised that they are recent, I expected the government to be slow and behind.
Because the government isn't building them. They are Cray supercomputers, supplied by HPE. Not entirely built with standard parts. Proprietary interconnect and cooling system.
- c0pium 3y agoInfiniband is not a proprietary interconnect. Water is not a proprietary cooling system. High scale is about using commodity components (hundreds of) thousands of times.
- xcv123 3y agoHPE Slingshot is not Infiniband and it is proprietary to HPE. https://arxiv.org/pdf/2008.08886.pdf https://arxiv.org/pdf/2008.08886.pdf The cooling system is also proprietary to HPE. Not saying that other vendors don't offer their own liquid cooling systems.