{"action":"created","issue":{"url":"https://api.github.com/repos/ginomcevoy/vespa/issues/34","labels_url":"https://api.github.com/repos/ginomcevoy/vespa/issues/34/labels{/name}","comments_url":"https://api.github.com/repos/ginomcevoy/vespa/issues/34/comments","events_url":"https://api.github.com/repos/ginomcevoy/vespa/issues/34/events","html_url":"https://github.com/ginomcevoy/vespa/issues/34","id":95285914,"number":34,"title":"Support for Infiniband SR-IOV","user":{"login":"ginomcevoy","id":7552864,"avatar_url":"https://avatars.githubusercontent.com/u/7552864?v=3","gravatar_id":"","url":"https://api.github.com/users/ginomcevoy","html_url":"https://github.com/ginomcevoy","followers_url":"https://api.github.com/users/ginomcevoy/followers","following_url":"https://api.github.com/users/ginomcevoy/following{/other_user}","gists_url":"https://api.github.com/users/ginomcevoy/gists{/gist_id}","starred_url":"https://api.github.com/users/ginomcevoy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ginomcevoy/subscriptions","organizations_url":"https://api.github.com/users/ginomcevoy/orgs","repos_url":"https://api.github.com/users/ginomcevoy/repos","events_url":"https://api.github.com/users/ginomcevoy/events{/privacy}","received_events_url":"https://api.github.com/users/ginomcevoy/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-07-15T20:42:37Z","updated_at":"2015-07-16T17:51:49Z","closed_at":null,"body":"The following lines are needed in a VM definition for Infiniband:\r\n```\r\n<hostdev mode='subsystem' type='pci' managed='yes'>\r\n    <source>\r\n        <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>\r\n    </source>\r\n  </hostdev>\r\n```\r\nFor a second VM, only the function changes:\r\n<address type='pci' bus='0x03' slot='0x00' function='0x2'/>\r\n\r\n- Vespa will assume that Infiniband SR-IOV is correctly configured\r\n- Infiniband interface is added in addition to the Ethernet interface\r\n- Need to inform MPI if using Infiniband or Ethernet"},"comment":{"url":"https://api.github.com/repos/ginomcevoy/vespa/issues/comments/122034233","html_url":"https://github.com/ginomcevoy/vespa/issues/34#issuecomment-122034233","issue_url":"https://api.github.com/repos/ginomcevoy/vespa/issues/34","id":122034233,"user":{"login":"ginomcevoy","id":7552864,"avatar_url":"https://avatars.githubusercontent.com/u/7552864?v=3","gravatar_id":"","url":"https://api.github.com/users/ginomcevoy","html_url":"https://github.com/ginomcevoy","followers_url":"https://api.github.com/users/ginomcevoy/followers","following_url":"https://api.github.com/users/ginomcevoy/following{/other_user}","gists_url":"https://api.github.com/users/ginomcevoy/gists{/gist_id}","starred_url":"https://api.github.com/users/ginomcevoy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ginomcevoy/subscriptions","organizations_url":"https://api.github.com/users/ginomcevoy/orgs","repos_url":"https://api.github.com/users/ginomcevoy/repos","events_url":"https://api.github.com/users/ginomcevoy/events{/privacy}","received_events_url":"https://api.github.com/users/ginomcevoy/received_events","type":"User","site_admin":false},"created_at":"2015-07-16T17:51:49Z","updated_at":"2015-07-16T17:51:49Z","body":"- The Technology aspect will use the default Vespa values (e.g. infiniband),  unless they are overwritten.\r\n- The parser will create a Technology instance with None values for all unset parameters.\r\n- SetsTechnologyDefaults class in bean.cluster is responsible of updating Technology values\r\n"}}