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by inframouse
3506 days ago
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The real problem I have is the low network performance. Yes, yes, before everyone jumps all over me and points to Jupiter etc.. I understand the problems in Pb/s bisection bandwidth for the large datacenters. That doesn't change the fact that I don't need an entire datacenter worth of stuff.. but I do need an Amdahl-balanced cluster. So big machines with wimpy (20Gb non-RDMA) networks prevent me doing my HPCish workloads on GCE. Followed by waiting on GPUs and other user accessible accelerators of course. |
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