Hi, I have installed openmpi-1.3. When I checked for the example programs, the output shows only rank 0 of size 1 for 2 processors. When I gave the command: *mpirun -hostfile node -np 2 hello_c* the output is Hello, world, I am 0 of 1 Hello, world, I am 0 of 1
In my node file, I have *IP address* slots=2 max_slots=2 I don't know why it is not giving as 0 of 2 and 1 of 2. For installation, I gave *configure --prefix=/path make all make install* Thanks for any clarifications and suggestions. Varsha