Newsgroups: comp.parallel.mpi
From: ma@Informatik.TU-Muenchen.DE (SP2)
Subject: Q: Buffer too small??
Organization: Technische Universitaet Muenchen, Germany
Date: 29 Oct 1996 11:27:15 GMT
Message-ID: <554pmj$12k@sunsystem5.informatik.tu-muenchen.de>


hi, 
 i have a MPI program who runs quit good on Sunworkstations and SGIs. Now  I am
trying to run it on SP2. but it showed me the message:
==========================================================
ERROR: 0032-117 Buffer too small  (0) in MPI_Recv, task 2
ERROR: 0032-117 Buffer too small  (0) in MPI_Recv, task 1
==========================================================
I use a standard Send and Receive operation. I don't know what is the Buffer here.
May it be the System buffer or what else? (i use Fotran)

If anybody know how can I solve the problem, please help! 

thanks 

lei

