{"action":"created","issue":{"url":"https://api.github.com/repos/berndbischl/mlr/issues/178","labels_url":"https://api.github.com/repos/berndbischl/mlr/issues/178/labels{/name}","comments_url":"https://api.github.com/repos/berndbischl/mlr/issues/178/comments","events_url":"https://api.github.com/repos/berndbischl/mlr/issues/178/events","html_url":"https://github.com/berndbischl/mlr/issues/178","id":47206427,"number":178,"title":"Changing the level of parallelization","user":{"login":"studerus","id":373643,"avatar_url":"https://avatars.githubusercontent.com/u/373643?v=3","gravatar_id":"","url":"https://api.github.com/users/studerus","html_url":"https://github.com/studerus","followers_url":"https://api.github.com/users/studerus/followers","following_url":"https://api.github.com/users/studerus/following{/other_user}","gists_url":"https://api.github.com/users/studerus/gists{/gist_id}","starred_url":"https://api.github.com/users/studerus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/studerus/subscriptions","organizations_url":"https://api.github.com/users/studerus/orgs","repos_url":"https://api.github.com/users/studerus/repos","events_url":"https://api.github.com/users/studerus/events{/privacy}","received_events_url":"https://api.github.com/users/studerus/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/berndbischl/mlr/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":{"login":"studerus","id":373643,"avatar_url":"https://avatars.githubusercontent.com/u/373643?v=3","gravatar_id":"","url":"https://api.github.com/users/studerus","html_url":"https://github.com/studerus","followers_url":"https://api.github.com/users/studerus/followers","following_url":"https://api.github.com/users/studerus/following{/other_user}","gists_url":"https://api.github.com/users/studerus/gists{/gist_id}","starred_url":"https://api.github.com/users/studerus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/studerus/subscriptions","organizations_url":"https://api.github.com/users/studerus/orgs","repos_url":"https://api.github.com/users/studerus/repos","events_url":"https://api.github.com/users/studerus/events{/privacy}","received_events_url":"https://api.github.com/users/studerus/received_events","type":"User","site_admin":false},"milestone":null,"comments":10,"created_at":"2014-10-29T21:31:56Z","updated_at":"2015-02-10T20:48:46Z","closed_at":null,"body":"When I parallelize a benchmark experiment using the `benchmark` funktion with 2 learners both of which are tuned using nested cross-validation only 2 cores are used by default. In order to use more than 2 cores, I would like to parallelize the outer loop of the nested cross-validation procedure of the two learners. How can I do that? I tried to set the level argument in `parallelStartSocket` to `resample` but it does not seem to work. "},"comment":{"url":"https://api.github.com/repos/berndbischl/mlr/issues/comments/73780631","html_url":"https://github.com/berndbischl/mlr/issues/178#issuecomment-73780631","issue_url":"https://api.github.com/repos/berndbischl/mlr/issues/178","id":73780631,"user":{"login":"berndbischl","id":1225974,"avatar_url":"https://avatars.githubusercontent.com/u/1225974?v=3","gravatar_id":"","url":"https://api.github.com/users/berndbischl","html_url":"https://github.com/berndbischl","followers_url":"https://api.github.com/users/berndbischl/followers","following_url":"https://api.github.com/users/berndbischl/following{/other_user}","gists_url":"https://api.github.com/users/berndbischl/gists{/gist_id}","starred_url":"https://api.github.com/users/berndbischl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/berndbischl/subscriptions","organizations_url":"https://api.github.com/users/berndbischl/orgs","repos_url":"https://api.github.com/users/berndbischl/repos","events_url":"https://api.github.com/users/berndbischl/events{/privacy}","received_events_url":"https://api.github.com/users/berndbischl/received_events","type":"User","site_admin":false},"created_at":"2015-02-10T20:48:46Z","updated_at":"2015-02-10T20:48:46Z","body":"@studerus \r\n\r\nCan you please check the README of PM and the section in the mlr tutorial on \"parallel\"\r\n(in the repo not the HTML) \r\n\r\nto make sure it is very clear now?"}}