[molpro-user] HP-MPI MPI_Send out of resources

Mikael Johansson mikael.johansson at helsinki.fi
Sun Jun 10 17:32:52 BST 2007


I'm running Molpro 2006.1 pl 96 on a HP-MPI cluster (with LSF-HPC/SLURM), 
and keep getting the following type of error messages with slightly larger 
CCSD(T) jobs (smaller jobs run fine):

molprop_2006_1_i8_x86_64_mpi.exe: Rank 0:1: MPI_Send: VAPI_register_mr() 
failed: addr 0x2b332a5f20, len 65536: Out of resources

I've tried playing around with the MPI_GLOBMEMSIZE and MPI_SHMEMCNTL 
environment variables, without luck.

Anyone come across this before, or just otherwise have some suggestions on 
what to (try to) tune?

Have a nice day,
     Mikael J.

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