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It's not necessarily about the machine's raw performance, but capacity. The compute is a shared utility, and the utilization of supercomputer is quite high. We
by madmax96 4y ago
It's not necessarily about the machine's raw performance, but capacity. The compute is a shared utility, and the utilization of supercomputer is quite high. We expect science to grow exponentially. So, compute demand grows exponentially too. The cloud is crazy expensive compared to supercomputing -- you don't want missing compute to hold back research.
- dekhn 4y agoIf science grows exponentially (rather than linearly or sublinearly), you're screwed. I don't think the cloud is expensive compared to supercomputing- so long as you consider TCO and you're doing proper deal negotiation. I would much rather than an evergreen cluster in the cloud with fast interconnect that I turn on for myself and shutdown when I'm done, than share some resource and try to keep utilization high.