Stefan Behnel <stefan_ml <at> behnel.de> writes: > Is this using the C accelerated version in both cases? What about the pure > Python versions? Could you provide numbers for both?
What I posted earlier were C-accelerated timings. I'm not sure exactly how to turn off the speedups for stdlib json. With some assumptions, as listed in this script: https://gist.github.com/924626 I get timings like this: Python version: 3.2 (r32:88445, Mar 25 2011, 19:28:28) [GCC 4.5.2] 11.21484375 KiB read Timing simplejson (with speedups): 0.31562185287475586 Timing stdlib json (with speedups): 0.31923389434814453 Timing simplejson (without speedups): 4.586531162261963 Timing stdlib json (without speedups): 2.5293829441070557 It's quite likely that I've failed to turn off the stdlib json speedups (though I attempted to turn them off for both encoding and decoding), which would explain the big disparity in the non-speedup case. Perhaps someone with more familiarity with stdlib json speedup internals could take a look to see what I've missed? I perhaps can't see the forest for the trees. Regards, Vinay Sajip _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
