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  • how to run ping-multi in real multi node rather than localhost nodes on

    From meInvent bbird@21:1/5 to All on Mon Jul 25 00:10:37 2016
    1.
    node A1 103.11.88.82

    root@ubuntu:~/threadscope/parconc-examples-0.4.3/distrib-ping# ./ping-multi master 55000
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: spawning on nid://localhost:44440:0
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: spawning on nid://localhost:44442:0
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: spawning on nid://localhost:55555:0
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: spawning on nid://localhost:55557:0
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: pinging pid://localhost:44440:0:12
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: pinging pid://localhost:44442:0:12
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: pinging pid://localhost:55555:0:14
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:55000:0:10: pinging pid://localhost:55557:0:14
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:44440:0:12: ping received from pid://localhost:55000:0:10
    Mon Jul 25 07:02:35 UTC 2016 pid://localhost:44442:0:12: ping received from pid://localhost:55000:0:10


    node A2 103.11.88.83

    root@ubuntu:~/threadscope/parconc-examples-0.4.3/distrib-ping# ./ping-multi slave 103.11.88.83 55000
    ping-multi: bind: unsupported operation (Cannot assign requested address) root@ubuntu:~/threadscope/parconc-examples-0.4.3/distrib-ping# ./ping-multi slave 103.11.88.83 55000

    2.
    finally, i would like to split a list into [[],[],[]...] and send to two slave nodes to run which master map function to each list and use mconcat to reduce to one result from two slave nodes

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