[OMPI users] "Value out of bounds in file" error

2011-04-11 Thread hi
Hi, For the attached test program (reference: http://www.netlib.org/blacs/BLACS/Examples.html#HELLO), I am observing following message and binary halts... [:03864] [[16991,0],0] ORTE_ERROR_LOG: Value out of bounds in file ..\..\orte\mca\oob\tcp\oob_tcp.c at line 1193 *Command used to compile is

[OMPI users] OpenMPI 1.4.2 Hangs When Using More Than 1 Proc

2011-04-11 Thread Stergiou, Jonathan C CIV NSWCCD West Bethesda, 6640
I am running OpenMPI 1.4.2 under RHEL 5.5. After install, I tested with "mpirun -np 4 date"; the command returned four "date" outputs. Then I tried running two different MPI programs, "geminimpi" and "salinas". Both run correctly with "mpirun -np 1 $prog". However, both hang indefinitely wh

Re: [OMPI users] alltoall messages > 2^26

2011-04-11 Thread Michael Di Domenico
Here's a chunk of code that reproduces the error everytime on my cluster If you call it with $((2**24)) as a parameter it should run fine, change it to $((2**27)) and it will stall On Tue, Apr 5, 2011 at 11:24 AM, Terry Dontje wrote: > It was asked during the community concall whether the below