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linux_author's Avatar
Posts: 282 | Thanked: 69 times | Joined on Dec 2007 @ Penniless Park, Fla.
#1
note: no indication that this is the case with the current os2008 kernel for the n800/n810!

- interesting tidbit off a blog comment:

http://intr.overt.org/blog/?p=66#comment-16155

regarding:

http://intr.overt.org/blog/?p=66

- basically, to improve sdhc read performance at a low cpu load use:

echo 400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
 
Posts: 2,152 | Thanked: 1,490 times | Joined on Jan 2006 @ Czech Republic
#2
Originally Posted by linux_author View Post
- basically, to improve sdhc read performance at a low cpu load use:

echo 400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
Which will basically disable frequency scaling added in OS2008 for better power management :-) It it not that bad, the cpu will still sleep when possible but you may see reduced battery life because every tiny little cpu wakeup will go directly to 400Mhz.
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bdjohnso10's Avatar
Posts: 33 | Thanked: 6 times | Joined on Jan 2008 @ South Orange County
#3
is this only for sdhc or does this include the internal memory of the tablet? such as its swap and application performance?
 

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Posts: 33 | Thanked: 6 times | Joined on Jan 2008 @ South Orange County
#4
will this speed up application performance such as opera as well? Is it just me or does the browser feel sluggish on n800, maybe all internet tablets as well

sorry for double post
 
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