"Davide Libenzi" <davidel@maticad.it> said:
[...]
> my patch has great performance ( 80% with 300 tasks ) with a lot of tasks
> and low overhead ( 1.5% with 2 tasks ).
> And my patch has 0.00 optimizations about CPU fetches and Co.
> IMVHO 1-1.5 % of overhead is a price the we can afford given the performace
> with many tasks.
> My patch equals the current implementation with 8 tasks.
So it is a net loss. This machine here (a personal workstation) has
typically 1 to 3 running tasks.
Hondreds of tasks is just not a typical (perhaps even realistic)
workload.
-- Dr. Horst H. von Brand mailto:vonbrand@inf.utfsm.cl Departamento de Informatica Fono: +56 32 654431 Universidad Tecnica Federico Santa Maria +56 32 654239 Casilla 110-V, Valparaiso, Chile Fax: +56 32 797513- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sun Jan 23 2000 - 21:00:22 EST