Upper limit on make -j ?

Aryeh M. Friedman aryeh.friedman at gmail.com
Tue Nov 27 19:37:18 PST 2007


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Brian wrote:
> Isn't 1000 an unrealistically high value?
>

For the next few years maybe but with core counts going up I can
easily see a 512 or 1024 core machine by say 2015.. i.e. Moore's law
may not apply to single tasking chips any mores but it seems to be in
full force for multi-core ones... this brings me to why I tried it in
the first place I was exploring weither or not FreeBSD was ready for
this kind of core count (specifically the idea of a multitasking OS
scheduling by allocating one process per core for core counts greater
then say 64)... I am in the process of considering the design
requirements for a OS I plan to do from the ground up and like to know
the limits of current ones.


- --
Aryeh M. Friedman
Developer, not business, friendly
http://www.flosoft-systems.com
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