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 Comparing the Preempt and the Low-Latency Patches

Linux Devices asks which is better the preempt patch, or the low-latency patch?

"In this whitepaper on Linux Scheduler Latency, Clark Williams of Red Hat Inc. compares the performance of two popular ways to improve kernel Linux preemption latency -- the preemption patch pioneered by MontaVista and the low-latency patch pioneered by Ingo Molnar -- and discovers that the best approach might be a combination of both."

 (Submitted by Noel Mon Mar 25, 2002 )

  


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