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So, I'm confused. That slide says 64 cores, but the Parallella board website says 18. Which is it? You really need a proper benchmark. Another question: how ar
by semi-extrinsic 11y ago
So, I'm confused. That slide says 64 cores, but the Parallella board website says 18. Which is it? You really need a proper benchmark.
Another question: how are you planning to implement fault tolerance? If you're running across hundreds of nodes via the internet, the probability of one failing while my job is running is high. Are you going to run a fault-tolerant scheduler?
And: how are you going to do file I/O? Does the user have to run the master MPI process on his/her own machine and do I/O there?
- pingswept 11y agoI think the 18 is counting 16 Epiphany cores plus 2 cores on the Zynq. The 64 is referring to a 64 core Epiphany chip that has only been made in prototype quantities, so far as I know.