From: Damien Doligez <damien.doligez@inria.fr>
To: caml users <caml-list@inria.fr>
Subject: Re: [Caml-list] Re: Bigarray.c_layout
Date: Thu, 20 Apr 2006 11:42:05 +0200 [thread overview]
Message-ID: <9B63C7CE-6D35-4E5E-B838-94AF9753C0F7@inria.fr> (raw)
In-Reply-To: <200604142007.54690.fmonnier@linux-nantes.fr.eu.org>
On 2006-04-14, at 20:07, Florent Monnier wrote:
> In the library I use the elements are ordered like this in the 1dim
> C array:
> 01 02 03 04 05 06
> 07 08 09 10 11 12
> 13 14 15 16 17 18
> 19 20 21 22 23 24
>
> but with the c_layout of big array the datas are ordered like this :
> 01 05 09 13 17 21
> 02 06 10 14 18 22
> 03 07 11 15 19 23
> 04 08 12 16 20 24
Looks like you need to use fortran_layout, and shift the indices by 1
to translate between 0-based and 1-based.
-- Damien
next prev parent reply other threads:[~2006-04-20 9:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-14 14:04 Bigarray.c_layout Florent Monnier
[not found] ` <20060414.193255.24118599.debian00@tiscali.fr>
2006-04-14 18:07 ` Bigarray.c_layout Florent Monnier
2006-04-20 9:42 ` Damien Doligez [this message]
2006-04-20 14:03 ` [Caml-list] Bigarray.c_layout Florent Monnier
2006-04-20 21:14 ` Remi Vanicat
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