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LWN.net Weekly Edition for May 23, 2013
An "enum" for Python 3
An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
Bad Wireless Power Saving for interface wlan0
Bad NMI watchdog should be turned off
Bad Power Aware CPU scheduler
Bad VM writeback timeout
Bad Enable Audio codec power management
Someone know about this Power Aware CPU scheduler? It seems I never heard about it outside PowerTop.
PowerTOP v2.0 Release
Posted May 11, 2012 6:40 UTC (Fri) by zlynx (subscriber, #2285)
There are two of them. I think one controls if threads are concentrated on one core until it is overloaded, or spread out to all cores evenly. The other one is similar but controls if threads are scheduled on hyperthread siblings first, or scheduled on really separate cores.
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