21 Nov
2006
21 Nov
'06
2:36 p.m.
[adding ginac-devel to CC] On Tue, Nov 21, 2006 at 09:28:13AM +0100, Bernard Parisse wrote:
BTW, I checked your example with the gcd code of my giac library, it takes less than 3s. to normalize on a Intel(R) Pentium(R) M processor 1.60GHz, how long does it take with your patched ginac version?
[on a Pentium 4 3GHz box] $ g++ -O2 -march=pentium4 -finline-limit=1200 thepoly_another.cpp -o thepoly_another -lginac $ time ./thepoly_another >/dev/null 2>&1 real 0m7.846s user 0m7.836s sys 0m0.008s With unpatched GiNaC it takes way to long (after several days of calculation I get bored and killed the process). Best regards, Alexei -- All science is either physics or stamp collecting.