{"action":"created","issue":{"url":"https://api.github.com/repos/pmix/master/issues/260","repository_url":"https://api.github.com/repos/pmix/master","labels_url":"https://api.github.com/repos/pmix/master/issues/260/labels{/name}","comments_url":"https://api.github.com/repos/pmix/master/issues/260/comments","events_url":"https://api.github.com/repos/pmix/master/issues/260/events","html_url":"https://github.com/pmix/master/pull/260","id":201933907,"number":260,"title":"Significantly reduce the startup time","user":{"login":"rhc54","id":2440928,"avatar_url":"https://avatars.githubusercontent.com/u/2440928?v=3","gravatar_id":"","url":"https://api.github.com/users/rhc54","html_url":"https://github.com/rhc54","followers_url":"https://api.github.com/users/rhc54/followers","following_url":"https://api.github.com/users/rhc54/following{/other_user}","gists_url":"https://api.github.com/users/rhc54/gists{/gist_id}","starred_url":"https://api.github.com/users/rhc54/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rhc54/subscriptions","organizations_url":"https://api.github.com/users/rhc54/orgs","repos_url":"https://api.github.com/users/rhc54/repos","events_url":"https://api.github.com/users/rhc54/events{/privacy}","received_events_url":"https://api.github.com/users/rhc54/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"artpol84","id":7534910,"avatar_url":"https://avatars.githubusercontent.com/u/7534910?v=3","gravatar_id":"","url":"https://api.github.com/users/artpol84","html_url":"https://github.com/artpol84","followers_url":"https://api.github.com/users/artpol84/followers","following_url":"https://api.github.com/users/artpol84/following{/other_user}","gists_url":"https://api.github.com/users/artpol84/gists{/gist_id}","starred_url":"https://api.github.com/users/artpol84/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/artpol84/subscriptions","organizations_url":"https://api.github.com/users/artpol84/orgs","repos_url":"https://api.github.com/users/artpol84/repos","events_url":"https://api.github.com/users/artpol84/events{/privacy}","received_events_url":"https://api.github.com/users/artpol84/received_events","type":"User","site_admin":false},"assignees":[{"login":"artpol84","id":7534910,"avatar_url":"https://avatars.githubusercontent.com/u/7534910?v=3","gravatar_id":"","url":"https://api.github.com/users/artpol84","html_url":"https://github.com/artpol84","followers_url":"https://api.github.com/users/artpol84/followers","following_url":"https://api.github.com/users/artpol84/following{/other_user}","gists_url":"https://api.github.com/users/artpol84/gists{/gist_id}","starred_url":"https://api.github.com/users/artpol84/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/artpol84/subscriptions","organizations_url":"https://api.github.com/users/artpol84/orgs","repos_url":"https://api.github.com/users/artpol84/repos","events_url":"https://api.github.com/users/artpol84/events{/privacy}","received_events_url":"https://api.github.com/users/artpol84/received_events","type":"User","site_admin":false}],"milestone":null,"comments":30,"created_at":"2017-01-19T18:07:16Z","updated_at":"2017-01-23T15:00:24Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/pmix/master/pulls/260","html_url":"https://github.com/pmix/master/pull/260","diff_url":"https://github.com/pmix/master/pull/260.diff","patch_url":"https://github.com/pmix/master/pull/260.patch"},"body":"Significantly reduce the startup time by removing unnecessary locking and pack/unpack operations. Performance analysis showed these two operations consumed over 60% of the time in starting a local process. The changes resulted in decreasing time from 120s to 40s on launch @8k nodes.\r\n\r\nThanks to @hjelmn for the contribution!\r\n\r\nSigned-off-by: Ralph Castain <rhc@open-mpi.org>"},"comment":{"url":"https://api.github.com/repos/pmix/master/issues/comments/274510232","html_url":"https://github.com/pmix/master/pull/260#issuecomment-274510232","issue_url":"https://api.github.com/repos/pmix/master/issues/260","id":274510232,"user":{"login":"rhc54","id":2440928,"avatar_url":"https://avatars.githubusercontent.com/u/2440928?v=3","gravatar_id":"","url":"https://api.github.com/users/rhc54","html_url":"https://github.com/rhc54","followers_url":"https://api.github.com/users/rhc54/followers","following_url":"https://api.github.com/users/rhc54/following{/other_user}","gists_url":"https://api.github.com/users/rhc54/gists{/gist_id}","starred_url":"https://api.github.com/users/rhc54/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rhc54/subscriptions","organizations_url":"https://api.github.com/users/rhc54/orgs","repos_url":"https://api.github.com/users/rhc54/repos","events_url":"https://api.github.com/users/rhc54/events{/privacy}","received_events_url":"https://api.github.com/users/rhc54/received_events","type":"User","site_admin":false},"created_at":"2017-01-23T15:00:24Z","updated_at":"2017-01-23T15:00:24Z","body":"I'm closing this PR as better solutions are underway. I'd like to get the locking and pack/unpack issues resolved soon so we can update the reference server and OMPI master."}}
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