Throughput Computing
Tuesday, July 21st, 2009Two weeks ago I attended a seminar at the Daresbury laboratory near Warrington. Unfortunately I only had the day off so couldn’t attend the workshops on offer and buttercup, my trusty landy, had to drive there and back on the same day. Sorry to everyone on the m4, m5 and m6 that day :p
Jack Dongarra presented a rather nice summary of supercomputing / parallel computing or as he called it “Throughput Computing”. I had never heard this term before and now really like it. It implies that you should make the best of available resources in order to maximize throughput. It’s very easy to get into a mindset where everything has to be in parallel but it’s possible by doing so you neglect to notice that some parts work very well in serial.