{"action":"created","issue":{"url":"https://api.github.com/repos/soft-matter/trackpy/issues/487","repository_url":"https://api.github.com/repos/soft-matter/trackpy","labels_url":"https://api.github.com/repos/soft-matter/trackpy/issues/487/labels{/name}","comments_url":"https://api.github.com/repos/soft-matter/trackpy/issues/487/comments","events_url":"https://api.github.com/repos/soft-matter/trackpy/issues/487/events","html_url":"https://github.com/soft-matter/trackpy/issues/487","id":312065125,"number":487,"title":"Linking performance 0.4 vs 0.3.3","user":{"login":"apiszcz","id":1430861,"avatar_url":"https://avatars2.githubusercontent.com/u/1430861?v=4","gravatar_id":"","url":"https://api.github.com/users/apiszcz","html_url":"https://github.com/apiszcz","followers_url":"https://api.github.com/users/apiszcz/followers","following_url":"https://api.github.com/users/apiszcz/following{/other_user}","gists_url":"https://api.github.com/users/apiszcz/gists{/gist_id}","starred_url":"https://api.github.com/users/apiszcz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apiszcz/subscriptions","organizations_url":"https://api.github.com/users/apiszcz/orgs","repos_url":"https://api.github.com/users/apiszcz/repos","events_url":"https://api.github.com/users/apiszcz/events{/privacy}","received_events_url":"https://api.github.com/users/apiszcz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":22,"created_at":"2018-04-06T18:00:04Z","updated_at":"2018-04-08T01:30:25Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"My observations for the same input data and link parameters indicate a performance difference in 'linking' between 0.3.3 and 0.4. 0.4 takes ~12.25x longer to complete than 0.3.3.\r\n\r\n0.3.3: 2m31s (7082 trajectories)\r\n0.4: 30m38s, (7060 trajectories)"},"comment":{"url":"https://api.github.com/repos/soft-matter/trackpy/issues/comments/379511621","html_url":"https://github.com/soft-matter/trackpy/issues/487#issuecomment-379511621","issue_url":"https://api.github.com/repos/soft-matter/trackpy/issues/487","id":379511621,"user":{"login":"nkeim","id":2985325,"avatar_url":"https://avatars2.githubusercontent.com/u/2985325?v=4","gravatar_id":"","url":"https://api.github.com/users/nkeim","html_url":"https://github.com/nkeim","followers_url":"https://api.github.com/users/nkeim/followers","following_url":"https://api.github.com/users/nkeim/following{/other_user}","gists_url":"https://api.github.com/users/nkeim/gists{/gist_id}","starred_url":"https://api.github.com/users/nkeim/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nkeim/subscriptions","organizations_url":"https://api.github.com/users/nkeim/orgs","repos_url":"https://api.github.com/users/nkeim/repos","events_url":"https://api.github.com/users/nkeim/events{/privacy}","received_events_url":"https://api.github.com/users/nkeim/received_events","type":"User","site_admin":false},"created_at":"2018-04-08T01:30:25Z","updated_at":"2018-04-08T01:30:25Z","author_association":"CONTRIBUTOR","body":"Thanks for providing the test data. I'm able to reproduce the problem on linux. It's weird because my workload uses adaptive linking heavily, so you'd think I would have already found the problem. I'm going to look into it."}}
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