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From: Amit Kumar Saha (amitsaha.in_at_[hidden])
Date: 2007-10-31 14:01:22


On 10/31/07, Oleg Morajko <olegmorajko_at_[hidden]> wrote:
>
> Hello,
>
> I have the following problem. There areI two arrays somewere in the
> program:
>
> double weights [MAX_SIZE];
> ...
> int values [MAX_SIZE];
> ...
>
> I need to be able to send a single pair { weights [i], values [i] } with a
> single MPI_Send call Or receive it directly into both arrays at at given
> index i. How can I define a datatype that spans this pair over both arrays?

Did you have a look at topics like - MPI derived data types, MPI packing?
May be they can help.

>
>

-- 
Amit Kumar Saha
*NetBeans Community Docs
Contribution Coordinator*
me blogs@ http://amitksaha.blogspot.com
URL:http://amitsaha.in.googlepages.com