On 2018-02-12 23:32:56 +0100, Torbjorn Granlund wrote: > Probably so. But couldn't it be problems with valgrind and its handling > of mpz_set_str or functions it calls, or mpz_mul, mpn_mul, mpn_mul_n, > etc?
Are union's used somewhere? Last night I reported a bug due to the use of a union, which causes an incorrect result with MPFR: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890215 > Perhaps it would be better to make a self-contained test case, i.e. a > test case which does not depend on GMP? Just some directly assigned > unsigned long vectors and a call to an included mul_basecase, and then > printf of the (poor) result? A self-contained test case should be better, in particular if it can be reduced to something simple, as I did in my bug report. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) _______________________________________________ gmp-devel mailing list email@example.com https://gmplib.org/mailman/listinfo/gmp-devel