Re: [OMPI users] message truncated error

2010-11-02 Thread jody
> From: jody....@gmail.com >> To: us...@open-mpi.org >> Subject: Re: [OMPI users] message truncated error >> >> Hi Jack >> >> Usually MPI_ERR_TRUNCATE means that the buffer you use in MPI_Recv >> (or MPI::COMM_WORLD.Recv) is too sdmall to hold the message

Re: [OMPI users] message truncated error

2010-11-01 Thread David Zhang
RR_TRUNCATE: message truncated > > the buffersize is the same in two iterations. > > > ANy help is appreciated. > > thanks > > Nov. 1 2010 > > > Date: Mon, 1 Nov 2010 08:08:08 +0100 > > From: jody@gmail.com > > To: us...@open-mpi.org > > Subj

Re: [OMPI users] message truncated error

2010-11-01 Thread Jack Bryan
sage truncated the buffersize is the same in two iterations. ANy help is appreciated. thanks Nov. 1 2010 > Date: Mon, 1 Nov 2010 08:08:08 +0100 > From: jody@gmail.com > To: us...@open-mpi.org > Subject: Re: [OMPI users] message truncated error > > Hi Jack > > Usually

Re: [OMPI users] message truncated error

2010-11-01 Thread jody
Hi Jack Usually MPI_ERR_TRUNCATE means that the buffer you use in MPI_Recv (or MPI::COMM_WORLD.Recv) is too sdmall to hold the message coming in. Check your code to make sure you assign enough memory to your buffers. regards Jody On Mon, Nov 1, 2010 at 7:26 AM, Jack Bryan wrote: > HI, > In my