Hi,
this error message does not come from Open MPI, but from MPICH or one of
its derivative (such as Intel MPI)
you might want to check your environment (PATH, LD_LIBRARY_PATH), and
make sure Open MPI is used, even if SSH is used.
for example, you can
ldd a.out
ssh node ldd a.out
Hello everyone,
I am attempting to run a program on multiple computers, I am currently
testing it out on 2. I have already created a ssh register key between the
computer I want to connect to and my computer. I've also already created a
hosts file on my computer with the IP of the computer I want
