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by semi-extrinsic 4095 days ago
Another nitpick: 128 cores equals ~ 4 nodes only if your problem is not bound by memory bandwidth. If it is, 128 cores equals ~ 16 cores, and then the interconnect matters a lot.

Great writeup though. I do think we need to get more people into the mindset that MPI won't be the standard in 10 years, otherwise it will still be the standard in 10 years.

1 comments

"won't be the standard in 10 years, otherwise it will still be the standard in 10 years." -- nicely said.