{"action":"created","issue":{"url":"https://api.github.com/repos/michellab/Cluster/issues/10","labels_url":"https://api.github.com/repos/michellab/Cluster/issues/10/labels{/name}","comments_url":"https://api.github.com/repos/michellab/Cluster/issues/10/comments","events_url":"https://api.github.com/repos/michellab/Cluster/issues/10/events","html_url":"https://github.com/michellab/Cluster/issues/10","id":121855307,"number":10,"title":"cannot run somd with a CPU platform on some nodes","user":{"login":"jmichel80","id":11722212,"avatar_url":"https://avatars.githubusercontent.com/u/11722212?v=3","gravatar_id":"","url":"https://api.github.com/users/jmichel80","html_url":"https://github.com/jmichel80","followers_url":"https://api.github.com/users/jmichel80/followers","following_url":"https://api.github.com/users/jmichel80/following{/other_user}","gists_url":"https://api.github.com/users/jmichel80/gists{/gist_id}","starred_url":"https://api.github.com/users/jmichel80/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jmichel80/subscriptions","organizations_url":"https://api.github.com/users/jmichel80/orgs","repos_url":"https://api.github.com/users/jmichel80/repos","events_url":"https://api.github.com/users/jmichel80/events{/privacy}","received_events_url":"https://api.github.com/users/jmichel80/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-12-12T13:28:52Z","updated_at":"2015-12-12T15:21:20Z","closed_at":null,"body":"\r\nBehavior seen on node001, running a custom compiled somd version\r\n \r\njulien@node001:~/projects/somd/SAMPL/runs/minnesota-GAFFAM1BCC/acetic_acid_neutral/vac/run001/discharge/output/lambda-0.000$ \r\nexport OPENMM_PLUGIN_DIR=/home/julien/sire.app/lib/plugins/\r\njulien@node001:~/projects/somd/SAMPL/runs/minnesota-GAFFAM1BCC/acetic_acid_neutral/vac/run001/discharge/output/lambda-0.000$ somd-freenrg -C ../../input/sim.cfg -l 0.00 -p CPU\r\n\"/home/julien/sire.app/share/Sire/scripts/somd-freenrg.py\" \r\nStarting somd-freenrg: number of threads equals 16\r\n(...)\r\n###====================somd-freenrg run=======================###\r\nStarting somd-freenrg run...\r\n10000 moves 10 cycles, 400 ps simulation time\r\n\r\nCycle =  1 \r\n\r\nTraceback (most recent call last):\r\n  File \"/home/julien/sire.app/share/Sire/scripts/somd-freenrg.py\", line 142, in <module>\r\n    OpenMMMD.runFreeNrg(params)\r\n  File \"/home/julien/sire.app/lib/python3.5/site-packages/Sire/Tools/__init__.py\", line 140, in inner\r\n    retval = func()\r\n  File \"/home/julien/sire.app/lib/python3.5/site-packages/Sire/Tools/OpenMMMD.py\", line 1534, in runFreeNrg\r\n    system = moves.move(system, nmoves.val, True)\r\nRuntimeError: There is no registered Platform called \"CPU\"\r\n\r\nThe same behavior is observed on nodes001,002,003\r\nOn all other nodes the platform is found and the code runs. \r\n\r\nAny idea? It should be possible to use CPU on non-GPU nodes.\r\n"},"comment":{"url":"https://api.github.com/repos/michellab/Cluster/issues/comments/164160827","html_url":"https://github.com/michellab/Cluster/issues/10#issuecomment-164160827","issue_url":"https://api.github.com/repos/michellab/Cluster/issues/10","id":164160827,"user":{"login":"ppxasjsm","id":3668316,"avatar_url":"https://avatars.githubusercontent.com/u/3668316?v=3","gravatar_id":"","url":"https://api.github.com/users/ppxasjsm","html_url":"https://github.com/ppxasjsm","followers_url":"https://api.github.com/users/ppxasjsm/followers","following_url":"https://api.github.com/users/ppxasjsm/following{/other_user}","gists_url":"https://api.github.com/users/ppxasjsm/gists{/gist_id}","starred_url":"https://api.github.com/users/ppxasjsm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ppxasjsm/subscriptions","organizations_url":"https://api.github.com/users/ppxasjsm/orgs","repos_url":"https://api.github.com/users/ppxasjsm/repos","events_url":"https://api.github.com/users/ppxasjsm/events{/privacy}","received_events_url":"https://api.github.com/users/ppxasjsm/received_events","type":"User","site_admin":false},"created_at":"2015-12-12T15:21:20Z","updated_at":"2015-12-12T15:21:20Z","body":"The headnode is also a non-GPU node and there I can run the CPU platform. I might post something on openmm, I have no idea where there behaviour could come from. \r\n"}}