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Old 11-14-2008, 04:19 PM
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Re: JDTP5.1 and JDTPL1 with Custom Pagepools + Controlled Battery Testing Results

This thread kills me...

Quote:
Originally Posted by deviant.ones View Post
And from an electronics point of view, nomatter where the ram is allocated the chip will always draw the same amount of power.
exactly, assuming nothing goes into a low power mode (which it won't on these devices), none have "startup" costs, and none have "stopping" costs.

Quote:
In a pc if you watch the voltage of your ram they are identical between a 512mg chip and a 4gb chip.
well, that's because voltage is clamped. Current will vary (and, of course, die density will play a big role in that). But again, we aren't talking about adding/subtracting chips when pagepool is changed.

and finally....the pagepool is nothing like the pagefile on a regular operating system. A pagefile on a regular os is used to create virtual memory, by mapping through a slower and cheaper medium. By contrast, the pagepool is little more than a cache of static code portions. The nice thing is, even with a giant pagepool, you'll still have more ram available on a touch pro than many WM devices possess. I expect we'll see a lot of new software that needs that extra memory, however, and your giant pagepool will have to go.
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