On Thursday 11 September 2008, parisse wrote:
> > Okay, found it:
>
> That's the M benchmarks (the matrices are dense), could you try O1,
> O2?

It turns out, here Sage/Singular is doing worse than Magma:

O1 (det1) =  0.720 (MAGMA)
O1 (det2) =  1.550 (MAGMA)
O1 =  2.420 (MAGMA)
O2 =  2.110 (MAGMA)
factor =  1.180 (MAGMA)

O1 (det1) =  41.457698 (Sage)
O1 (det2) =  58.837056 (Sage)
O1 =  78.369086 (Sage)
O2 =  4.439325 (Sage)
factor = ????? (didn't wait till it finished)

Thanks for bringing those benchmarks to my attention, it really helps me to 
get an idea on how these things are supposed to behave.

> (at least the det and gcd parts).
> I guess you had to turn to QQ to call singular via your patch,
> correct?

Yep.

Cheers,
Martin

-- 
name: Martin Albrecht
_pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99
_www: http://www.informatik.uni-bremen.de/~malb
_jab: [EMAIL PROTECTED]


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