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    SubjectRe: Why does C3 CPU downgrade in kernel 2.4.20?
    Am Die, 2002-12-10 um 17.51 schrieb Alan Cox:

    > Well if you optimise for ppro it won't actually always work.

    Yeah, I had to learn earlier that it seems to support certain
    kind of cmovs but certainly not all of them and some other
    instructions seem also to be missing.

    > Also thescheduling seems to be best with 486.
    > Remember the C3 is a single issue risc processor.

    Do you have pointers to some optimisation manual or whatever?
    gcc currently defines the c3 as 486+mmx+3dnow however I doubt
    that this model is entirely correct and as such leaves some
    space for improvements.

    > --
    > Servus,
    > Daniel
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