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From: "Frédéric Gava" <gava@univ-paris12.fr>
To: "Christian Szegedy" <szegedy@t-online.de>
Cc: <caml-list@yquem.inria.fr>
Subject: Re: [Caml-list] Memory allocation nano-benchmark.
Date: Tue, 15 Feb 2005 15:17:59 +0100	[thread overview]
Message-ID: <000c01c51369$278441c0$0100a8c0@mshome.net> (raw)
In-Reply-To: <1108169091.3474.16.camel@pelican.wigram>

Hi,

stupid question, do you use the "-unsafe" option of ocamlopt. It is better
for arrays...

Regards,
Frédéric Gava
> The code using ordinary arrays runs in 2.8 seconds,
> using bigarray 0.7 seconds. 4 x 0.7 = 2.8.
>
> bigarray is 4 times faster to write than three level
> ordinary array.



  reply	other threads:[~2005-02-15 14:16 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-10 15:15 Christian Szegedy
2005-02-10 14:47 ` [Caml-list] " Frédéric Gava
2005-02-10 15:19   ` skaller
2005-02-10 16:36     ` Frédéric Gava
2005-02-10 17:56       ` Frédéric Gava
2005-02-10 19:56         ` Christian Szegedy
2005-02-10 23:58           ` Frédéric Gava
2005-02-11  9:22           ` Frédéric Gava
2005-02-11 13:04             ` skaller
2005-02-11 13:33               ` skaller
2005-02-11 21:07               ` Oliver Bandel
2005-02-12  0:44                 ` skaller
2005-02-15 14:17                   ` Frédéric Gava [this message]
2005-02-15 19:19                     ` Christian Szegedy
2005-02-15 20:51                     ` Jon Harrop
2005-02-16  8:19                       ` Ville-Pertti Keinonen
2005-02-16  9:54                         ` Jon Harrop
2005-02-16 10:56                           ` Ville-Pertti Keinonen
2005-02-11  0:55       ` skaller
2005-02-10 14:56 ` Jon Harrop
2005-02-10 15:32   ` Ville-Pertti Keinonen
2005-02-10 14:59 ` John Prevost
2005-02-10 16:50   ` Marwan Burelle
2005-02-10 19:20     ` Christian Szegedy
2005-02-10 19:40       ` Jon Harrop
2005-02-11 11:26       ` Oliver Bandel
2005-02-12 13:42         ` Christian Szegedy
2005-02-11  1:04     ` skaller
2005-02-11 11:28       ` Oliver Bandel
2005-02-12  0:01         ` Guillaume
2005-02-12  0:36         ` skaller

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