Mark Dickinson <dicki...@gmail.com> added the comment: Thanks very much for the timings, Victor.
Just out of interest, could you try the pydigits script with the +optimizations patch on 32-bit? As mentioned above, there's a significant (for 30-bit digits) problem with x_divrem: the inner loop does a 32 x 64-bit multiply when it should be doing a 32 x 32-bit multiply (the variable q is declared as twodigits, but always fits into a digit). This is fixed in the +optimizations patch, and pi_digits is heavy on the divisions, so I wonder whether this might make a difference. _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue4258> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
