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BFS vs. mainline scheduler benchmarks and measurements

BFS vs. mainline scheduler benchmarks and measurements

Posted Sep 7, 2009 6:53 UTC (Mon) by bvdm (guest, #42755)
In reply to: BFS vs. mainline scheduler benchmarks and measurements by MattPerry
Parent article: BFS vs. mainline scheduler benchmarks and measurements

Did Ingo claim that he was testing BFS against the mainline scheduler for BFS's intended use cases? No.

"I'd guess that a machine with more than 16 CPUS would start to have less performance."

Even if you consider hyper-threading to result in 16 cores (which is not the case at all), in his FAQ Con claims that BFS should perform well up to 16 cores.

I realize how people can be very passionate about Linux and how the scheduler as something that critically affects user experience becomes important, but is all this emotion really necessary?


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