The creator of the great tool 7-zip (Igor Pavlov) made also a memory manager for windows that is supposed to be very faster than ms one.
I don't know if it works with ROS (it need win2k and ros is based on NT4, but maybe it will work later)
This program is open-source (and LGPL) so maybe it can be useful for ROS developpers...
anyway here is the link:
http://www.7-max.com/
http://sourceforge.net/projects/sevenmax/
7max memory manager.
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Main Trick Using 4meg Pages Instead of 4kb
Really no major caching change just users a different page size reducing amount of thrash when ram gets full.
No reason why reactos cannot have this extra page size coded in as a option so 7Max will not be required. Note memory fragmentation is also reduced by the large page size.
Basicly it explots a trick a verry good trick to use on large memory computers. x86 chips from 386 had this option linux and other OS use it just microsoft lags in this section. Note 16 megs of ram running with 4Meg sections does not work well.
No reason why reactos cannot have this extra page size coded in as a option so 7Max will not be required. Note memory fragmentation is also reduced by the large page size.
Basicly it explots a trick a verry good trick to use on large memory computers. x86 chips from 386 had this option linux and other OS use it just microsoft lags in this section. Note 16 megs of ram running with 4Meg sections does not work well.
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- Joined: Tue Nov 30, 2004 5:44 pm
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Maybe my post wasn't clear... sorry I'm not english.No reason why reactos cannot have this extra page size coded in as a option so 7Max will not be required
I never said (or wanted to said) that people need to use 7max with ros.
I meant that the Ros developpers could look into 7max source, check the trick that is done there, and can implement memory management in the same way if it is better and still works with windows platform.
I think that link could give Ideas to ros developpers.
thanks
ciao!
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