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ackermann test
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| Date: | -- (:) |
| From: | Michael Walter <michael.walter@g...> |
| Subject: | Re: [Caml-list] ackermann test |
Where can I find the C code you are using? Michael On Tue, 08 Feb 2005 20:02:28 -0800 (PST), skaller <skaller@users.sourceforge.net> wrote: > Entirely for amusement, current timings for > ackermanns function, ack(3,y): > > Felix Ocaml bytecode Felix/opt C -O3 Ocaml native code > --------------------------------------------------------- > y=10 113 12 7 1.8 0.4 > y=11 ? 50 55 16 2 > y=12 ? 220 290 113 9 > > Times in seconds on 700MHz PIII. > > For y=12, my disk light went on occasionally > (i.e the process was hitting VM), looks like the size of > stack frames begins to dominate as y increases? > > Be interesting to see comparison with ocaml bytecode/JIT. > > -- > John Skaller, mailto:skaller@users.sf.net > voice: 061-2-9660-0850, > snail: PO BOX 401 Glebe NSW 2037 Australia > Checkout the Felix programming language http://felix.sf.net > > _______________________________________________ > Caml-list mailing list. Subscription management: > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list > Archives: http://caml.inria.fr > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners > Bug reports: http://caml.inria.fr/bin/caml-bugs >