Cofactor canonicalisation of mpn_gcdext
tg at gmplib.org
Thu May 5 22:08:37 CEST 2011
Marc Glisse <marc.glisse at inria.fr> writes:
I got it both on my laptop and desktop, identified as core2 and
coreinhm, hydra also gets the same error, and even tom for a machine
you have access to.
OK, there it indeed happens.
Now I could reproduce it also on shell, using GMP_CHECK_RANDOMIZE.
$ GMP_CHECK_RANDOMIZE=1498407732 tests/mpz/t-gcd
Re-seeding with GMP_CHECK_RANDOMIZE=1498407732
ERROR in test 142
mpz_gcdext returned invalid result
Abort trap: 6
By the way, on shell, gcc -m32 simply fails for me with:
/usr/bin/ld: skipping incompatible /usr/lib/libgcc.a when searching for -lgcc
(I know there is a /usr/lib32, but it doesn't seem to look there by
On shell, no. I wrap gcc so that -B/usr/lib32 is passed with -m32.
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