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by Symmetry 2190 days ago
I'll count myself as someone surprised, given that GPUs are often better tuned to HPC code, that Fujitsu was able to do so well with an Intel Phi approach of just using larger vector units on general purpose CPUs. I wouldn't have thought you could make an out of order core efficiently support scatter/gather the way this thing seems to, though I guess it's possible that the vector unit is in order. Well, the proof is in the pudding and hats off to Fujitsu and ARM.