From: John Max Skaller <skaller@ozemail.com.au>
To: Oleg <oleg_inconnu@myrealbox.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] O'Caml vs C++: a little benchmark
Date: Sat, 24 Aug 2002 07:05:36 +1000 [thread overview]
Message-ID: <3D66A3A0.1090901@ozemail.com.au> (raw)
In-Reply-To: <200208181716.NAA10426@hickory.cc.columbia.edu>
Oleg wrote:
> I'm curious as to where these huge differences for these small programs come
> from.
Perhaps .. here
single_pass xb (sum +. float x)
you have a float conversion -- creates a new heap element.
Try changing the tests to do integer operations,
they should be comparable then.
--
John Max Skaller, mailto:skaller@ozemail.com.au
snail:10/1 Toxteth Rd, Glebe, NSW 2037, Australia.
voice:61-2-9660-0850
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next prev parent reply other threads:[~2002-08-23 21:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-18 17:17 Oleg
2002-08-18 18:00 ` William Chesters
2002-08-18 19:06 ` Oleg
2002-08-18 21:37 ` William Chesters
2002-08-19 13:02 ` Xavier Leroy
2002-08-19 13:58 ` [Caml-list] Inlining across functors (was: O'Caml vs C++: a little benchmark) Thorsten Ohl
2002-08-19 21:16 ` malc
2002-08-19 22:06 ` [Caml-list] Specialization (was: Inlining across functors) Thorsten Ohl
2002-08-20 6:35 ` [Caml-list] " malc
2002-08-20 6:25 ` [Caml-list] Inlining across functors (was: O'Caml vs C++: a little benchmark) malc
2002-08-19 14:39 ` [Caml-list] O'Caml vs C++: a little benchmark Oleg
2002-08-19 15:15 ` William Chesters
2002-08-18 19:16 ` Markus Mottl
2002-08-18 19:58 ` Oleg
2002-08-18 22:59 ` Markus Mottl
2002-08-19 13:12 ` malc
2002-08-19 13:22 ` malc
2002-08-23 21:05 ` John Max Skaller [this message]
2002-08-23 21:35 ` Oleg
2002-08-28 13:47 ` John Max Skaller
2002-08-28 14:34 ` Alain Frisch
2002-08-28 17:23 ` inlining tail-recursive functions (Re: [Caml-list] O'Caml vs C++: a little benchmark) Oleg
2002-08-31 1:13 ` John Max Skaller
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