Karim BELABAS on Thu, 9 Oct 2003 21:32:35 +0200 (MEST) |
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Re: polredabs failure |
On Thu, 9 Oct 2003, Igor Schein wrote: > On Thu, Oct 09, 2003 at 09:04:42PM +0200, Karim BELABAS wrote: >> A complicated typo. The smallest element was found, then deleted due to a typo >> which assessed to it the norm of another (larger) element, during the >> "Sorting" phase (when there are too many small vectors, the list overflows, >> and we need to discard some of them). Fixed in CVS. > > Immediate regression: > > ? allocatemem() > *** Warning: doubling stack size; new stack = 8000000 (7.629 Mbytes). > ? polredabs(x^16-4*x^15+16*x^13-48*x^11+16*x^10-32*x^9+360*x^8-616*x^7+352*x^6-112*x^3+96*x^2-32*x+4) > *** bug in GP (Segmentation Fault), please report The (delicate) old GC scheme did not work due to my slightly careless modification. Fixed. Thanks ! Karim. -- Karim Belabas Tel: (+33) (0)1 69 15 57 48 Dép. de Mathématiques, Bât. 425 Fax: (+33) (0)1 69 15 60 19 Université Paris-Sud http://www.math.u-psud.fr/~belabas/ F-91405 Orsay (France) http://www.parigp-home.de/ [PARI/GP]