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Subject: Re: [OMPI users] Regarding MPI programming
From: Constantinos Makassikis (cmakassikis_at_[hidden])
Date: 2012-04-23 07:41:54

Assuming the type of the elements in the array is known, you'll probably
have to do it in two steps:
1) Broadcast the number of elements in the array
2) Broadcast the array itself


On Mon, Apr 23, 2012 at 12:41 PM, seshendra seshu <seshu199_at_[hidden]>wrote:
> Hi,
> I am using stacks , where i stored my sub arrays in stacks and i need send
> the sub arrays to all the nodes but i have know idea what is the size of
> array present in stack so how can i receive the data using MPI_recv with
> out knowing the size of a array. can any please help me in solving this.
> --
> M.L.N.Seshendra
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