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Forum Topic - Quering about physical free memory fragmentation: (3 Items)

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Davide Ancri

04/08/2009 9:38 AM

post26358

Quering about physical free memory fragmentation

I'm looking for something like the qnx4  "sin freemem" command, to query the kernel about fragmentation of free physical
 mem.

I can't see anything similar under pidin commands...

Davide

Davide Ancri

04/22/2009 7:50 AM

post27708

Re: Quering about physical free memory fragmentation

Sorry for pinging... no ideas down there?

Davide

Hans-Peter Reichert

04/22/2009 8:11 AM

post27710

Re: Quering about physical free memory fragmentation

as far as I know there is no API to get this information.
What we do instead is a utility that tires to allocate a various set of physical contiguous memory blocks.
Doing this in a loop starting at freemem() / 2 with linear or binary adjustments
you get an idea of how fragmented your memory is.

HTH
/hp

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