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SubjectRe: Performance Comparision
Date
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Otto Solares <solca@fisicc-ufm.edu> said:

[...]

> This is where this benchmark gets in, not in compile time, again has nothing
> to do with it, all the problem begins when HINT (a 9kb executable) is
> running and it tells you how much the hardware can do in intervals of
> time but the point is that in the same machine FreeBSD has a better
> performance than linux, HINT overloads tha machine to its maximum
> running floating point operations and it fill the L1 cache then the L2 cache
> then RAM and then swap, then it finished telling you how much your
> machine do. If somebody though about the poor linux performance in this
> area i think we can achieve a better in unbeatable OS.

Optimizing the OS for horrible overload won't necesarily give you decent
performance under realistic loads.
--
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

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