[Foamer6000]

Hi,

i have a little problem with the use of multicore/cluster calculation. Maybe anyone could help.
If i try to solve my mesh with multicore it does not work only singlecore calculation works well.
I use the command (mpirun -np 2 interFoam -parallel) and i always get this error..

Nodes: n<list>, e.g., n0-3,5
CPUS: c<list>, e.g., c0-3,5
Extras: h (local node), o (origin node), N (all nodes), C (all CPUs)

Examples: mpirun n0-7 prog1
Executes "prog1" on nodes 0 through 7.

mpirun -lamd -x FOO=bar,DISPLAY N prog2
Executes "prog2" on all nodes using the LAMD RPI.
In the environment of each process, set FOO to the value
"bar", and set DISPLAY to the current value.

mpirun n0 N prog3
Run "prog3" on node 0, *and* all nodes. This executes *2*
copies on n0.

mpirun C prog4 arg1 arg2
Run "prog4" on each available CPU with command line
arguments of "arg1" and "arg2". If each node has a
CPU count of 1, the "C" is equivalent to "N". If at
least one node has a CPU count greater than 1, LAM
will run neighboring ranks of MPI_COMM_WORLD on that
node. For example, if node 0 has a CPU count of 4 and
node 1 has a CPU count of 2, "prog4" will have
MPI_COMM_WORLD ranks 0 through 3 on n0, and ranks 4
and 5 on n1.

mpirun c0 C prog5
Similar to the "prog3" example above, this runs "prog5"
on CPU 0 *and* on each available CPU. This executes
*2* copies on the node where CPU 0 is (i.e., n0).
This is probably not a useful use of the "C" notation;
it is only shown here for an example.

Defaults: -c2c -w -pty -nger -nsigs

does anyone knows whats this about or what could be the issue of the error?

regards