Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] calculation progress status
From: Andreas Schäfer (gentryx_at_[hidden])
Date: 2013-10-21 11:05:41


On 15:58 Mon 21 Oct , MM wrote:
> Would you suggest to modify the loop to do a MPI_ISend after x iterations
> (for the clients) and MPI_IRecv on the root?

sounds good. Don't forget to call MPI_Cancel for all pending status
update communications (MPI_Isend and MPI_Irecv).


Andreas Schäfer
HPC and Grid Computing
Chair of Computer Science 3
Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
+49 9131 85-27910
PGP/GPG key via keyserver
This is Bunny. Copy and paste Bunny into your
signature to help him gain world domination!