This is a list for business related to the MPI standard. Please move this discussion to one of the Open MPI mailing list. Thanks, Rich ________________________________ From: [email protected] <[email protected]> To: mpi forum <[email protected]> Sent: Mon Jun 28 23:40:14 2010 Subject: [Mpi-forum] Open MPI, error MPI_ERR_TRUNCATE: message truncated Dear All, I am using Open MPI : mpirun (Open MPI) 1.3.4 I got error: terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::mpi::exception> >' what(): MPI_Test: MPI_ERR_TRUNCATE: message truncated I installed boost MPI library and compile and run the program by openMPI. It seems that the message has been truncated by the receiver. How can I fix the problem ? Is it a bug of OpenMPI ? Any help is appreciated. Jack June 28 2010 ________________________________ The New Busy is not the old busy. Search, chat and e-mail from your inbox. Get started.<http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_3>