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 to connect to. When I attempt to connect though through the mpirun -hosts command or mpirun -f hosts I receive this error [proxy:0:0@localhost.localdomain] HYDU_sock_connect (./utils/sock/sock.c:174): unable to connect from "localhost.localdomain" to "localhost.localdomain" (Connection refused) [proxy:0:0@localhost.localdomain] main (./pm/pmiserv/pmip.c:189): unable to connect to server localhost.localdomain at port 57437 (check for firewalls!)
It appears that "localhost.localdomain" is attempting to connect to another "localhost.localdomain". How do I make it so my computer via my IP is connecting to another computer via their IP? I have tried creating a host file with the IP of the computer and then using the mpiexec -f hosts -n 4 ./app1 command, got the same error output. I have also tried directly typing in the IP using this command mpirun -np 3 --host a,b,c hostname where I typed in the IP of the other computer in A. Still got the same error.
_______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users
