{"action":"created","issue":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/494","labels_url":"https://api.github.com/repos/open-mpi/ompi/issues/494/labels{/name}","comments_url":"https://api.github.com/repos/open-mpi/ompi/issues/494/comments","events_url":"https://api.github.com/repos/open-mpi/ompi/issues/494/events","html_url":"https://github.com/open-mpi/ompi/pull/494","id":64177296,"number":494,"title":"added rmaps_base_map_modifiers mca parameter to allow setting mapping mo...","user":{"login":"elenash","id":8032981,"avatar_url":"https://avatars.githubusercontent.com/u/8032981?v=3","gravatar_id":"","url":"https://api.github.com/users/elenash","html_url":"https://github.com/elenash","followers_url":"https://api.github.com/users/elenash/followers","following_url":"https://api.github.com/users/elenash/following{/other_user}","gists_url":"https://api.github.com/users/elenash/gists{/gist_id}","starred_url":"https://api.github.com/users/elenash/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/elenash/subscriptions","organizations_url":"https://api.github.com/users/elenash/orgs","repos_url":"https://api.github.com/users/elenash/repos","events_url":"https://api.github.com/users/elenash/events{/privacy}","received_events_url":"https://api.github.com/users/elenash/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":25,"created_at":"2015-03-25T05:14:35Z","updated_at":"2015-03-30T20:23:12Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/open-mpi/ompi/pulls/494","html_url":"https://github.com/open-mpi/ompi/pull/494","diff_url":"https://github.com/open-mpi/ompi/pull/494.diff","patch_url":"https://github.com/open-mpi/ompi/pull/494.patch"},"body":"...difiers separately from mapping policy\r\n\r\nFor example, this commit makes possible to replace --map-by dist:mlx4_0,span \r\nby --map-by dist:mlx4_0 -mca rmaps_base_map_modifiers span\r\n\r\nIf the modifiers were specified with mapping policy, and command line also contains rmaps_base_map_modifiers, there will be an error with a message to user."},"comment":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/comments/87819715","html_url":"https://github.com/open-mpi/ompi/pull/494#issuecomment-87819715","issue_url":"https://api.github.com/repos/open-mpi/ompi/issues/494","id":87819715,"user":{"login":"miked-mellanox","id":2255576,"avatar_url":"https://avatars.githubusercontent.com/u/2255576?v=3","gravatar_id":"","url":"https://api.github.com/users/miked-mellanox","html_url":"https://github.com/miked-mellanox","followers_url":"https://api.github.com/users/miked-mellanox/followers","following_url":"https://api.github.com/users/miked-mellanox/following{/other_user}","gists_url":"https://api.github.com/users/miked-mellanox/gists{/gist_id}","starred_url":"https://api.github.com/users/miked-mellanox/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/miked-mellanox/subscriptions","organizations_url":"https://api.github.com/users/miked-mellanox/orgs","repos_url":"https://api.github.com/users/miked-mellanox/repos","events_url":"https://api.github.com/users/miked-mellanox/events{/privacy}","received_events_url":"https://api.github.com/users/miked-mellanox/received_events","type":"User","site_admin":false},"created_at":"2015-03-30T20:23:12Z","updated_at":"2015-03-30T20:23:12Z","body":"looking for user-friendly, elegant and visually simple solution which will not lead to re-write many existing scripts and mtt.ini files to adopt. (select device and mapper are unrelated flows, where some of them are loaded from outside like modules or functions.sh files or mtt.ini)\r\n\r\nAlso, --map-by dist:nic,modifier is too overloaded way to express mapping.\r\n\r\nDo you think it can have simple form, like;\r\n\r\n--map-by-dev $hca --map-by node\r\n\r\nanyway, Ralph is right in his argument, will close it.\r\n"}}