Bill Allombert on Wed, 12 May 2004 14:07:18 +0200

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Re: round4 performance

On Tue, May 11, 2004 at 11:03:28PM +0200, Karim Belabas wrote:
> Can you update and test again ? I have cleaned up my respm() improvements
> and may have introduced regressions.

Done. This time I have tested all polynomial of degree <=35 in my
database. There were no discrepancy, though I only check discriminants,
not integral basis.

the new timing: (GMP enabled pari)
148 polynomials were tested.

version                  :nfdisc(,1):galoisinit()  pari stack:
2.2.7                     297,320ms :214,500ms     12Mb
2.2.8 previous snapshot   246,920ms :199,030ms      8Mb
2.2.8 current snapshot    243,470ms :200,080ms      8Mb

now, Igor example is completed in 40,330 ms with 16Mb