Linked by Thom Holwerda on Mon 14th Mar 2011 23:05 UTC, submitted by sawboss
Thread beginning with comment 466198
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Well, I guess that would depend on the throughput of the whole system. If 480 ARM processors are only as fast as a handful of x86 cores, your memory bandwidth should prove no more a bottleneck. The article is sadly lacking on details such as clock speed, etc.
The nice thing about it is that it would offer a great deal of flexibility depending on how parallelizable your code is. Nobody's claiming you have to use all 480 cores at the same time; you could turn off half or more of them if that's all you can use, if your memory bus proves inadequate for your current task.




Member since:
2007-07-10
Feeding 400+ processors with enough data so they won't idle seems like a rather tough task to deal with. That motherboard must be loaded with pretty much nothing but system buses, and plenty of them!