-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Perry,
When you run an MPI program on a cluster, the executable usually needs to be visible in the same location on all the nodes. This might mean installing the application on each node, but for many clusters it just means putting the executable on a network filesystem which is visible to all the nodes. So for example if /home is an NFS filesystem mounted on all the nodes, you should be able to run a binary under /home across the nodes with MPI. I don't have any experience with ROCKS so I don't know if it sets up an NFS filesystem by default. If you don't want a shared filesystem, you can install the app separately on each node instead. Adam -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (Darwin) iQEcBAEBCgAGBQJTNKuSAAoJEGqxms5cZfz03oEH/3a0Ljhkg6+7CTpVQ+yJWBop QTl8fun2FbyLzo9dAb3LdG0Fa8yIr/AAQ7ihC05uoRNbyYKPUHttwjWZOQG+4le+ ehKCxpF9rVt4dj17FsjscG8Vs/LPmzcezvkPkvPbAJFm/vJ3GN88Bs2+I4t1aBt1 uUWfwm//Mb5OCl5OQX+Fe/SlbhYBdgGikVxb72QIWuBLl6ozUAru97McHQtbiFV9 TR77nVG22CzLf00wQjPMK9pwrzySu83x+xoLcb/TFBOeN0/zGRjy1ImqSRuByJ6p VeWSFTIUM8PkTDJjaBcTwc/LwjPPA4Ps/n5P4ZYhJH17/Bl2PWEH90dPvfIW8S8= =SudA -----END PGP SIGNATURE----- _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
