Jeff@CraftComputing

Yes, I am running `ansible-playbook main.yml --tags "setup,benchmark"` Hosts file is setup for local [127.0.0.1] as well. I've tried Ps + Qs configuration as default [1/4], also [1/256] and [2/128]...

hosts.ini: ``` # For single node benchmarking (default), use this: [cluster] 127.0.0.1 ansible_connection=local ``` mpirun -f cluster-hosts ./xhpl: ``` [mpiexec@craft-6900P] HYDU_parse_hostfile (lib/utils/args.c:324): unable to open host file: cluster-hosts [mpiexec@craft-6900P] mfile_fn...

Hosts file... 10.0.0.179 is my local IP address ``` 127.0.0.1 localhost 127.0.1.1 craft-6900P # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix...

Changed 512 to 256, and still hanging at the same spot. ``` TASK [Run the benchmark.] ****************************************************************************************************************************************************************************************** task path: /home/craft/top500-benchmark/main.yml:214 ESTABLISH LOCAL CONNECTION FOR USER: craft EXEC /bin/sh -c 'echo...