------- Comment #9 from jblomqvi at cc dot hut dot fi 2005-10-09 17:41 ------- (In reply to comment #8) > Can you do timings with today's compiler? >
Performance is now equivalent with g77, a factor of 500 times faster than mainline a month ago. I don't know if any of these patches have made it into 4.0. The actual timings: Original timing (with mmap): 13.6 s. Getting rid of mmap (committed 2005-09-10 or thereabouts): 0.77 s. transfer_array (committed 2005-09-24): 0.040 s sread/swrite (the patch committed 2005-10-07): 0.026 s. g77: 0.027 s ifort 9.0: 0.153 s. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23363
