Hi, I'm using oscar1.2 for RedHat 7.2 , and as I try to compile and run our programs w/ LAM, here is the error message when I try to run our codes w/ mpirun: (all compiling steps w/ lam-mpicc working fine): ********************** MPI process rank 0 (n0, p29678) caught a SIGSEGV in MPI_Send_init. Rank (0, MPI_COMM_WORLD): Call stack within LAM: Rank (0, MPI_COMM_WORLD): - MPI_Send_init() Rank (0, MPI_COMM_WORLD): - MPI_Bcast() Rank (0, MPI_COMM_WORLD): - main() -----------------------------------------------------------------------------
One of the processes started by mpirun has exited with a nonzero exit code. This typically indicates that the process finished in error. If your process did not finish in error, be sure to include a "return 0" or "exit(0)" in your C code before exiting the application. PID 29678 failed on node n0 with exit status 1. ----------------------------------------------------------------------------- Rank (0, MPI_COMM_WORLD): Call stack within LAM: Rank (0, MPI_COMM_WORLD): - MPI_Send_init() Rank (0, MPI_COMM_WORLD): - MPI_Bcast() Rank (0, MPI_COMM_WORLD): - main() Killed ******************** any suggestions about this? I do run lamboot in every node manually before calling mpirun, so I wonder is that because I haven't set up LAM environment correctly or somehow? Thanks for any help, Khoa Nguyen __________________________________________________ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com ------------------------------------------------------- This sf.net email is sponsored by: OSDN - Tired of that same old cell phone? Get a new here for FREE! https://www.inphonic.com/r.asp?r=sourceforge1&refcode1=vs3390 _______________________________________________ Oscar-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/oscar-users
