{"action":"created","issue":{"url":"https://api.github.com/repos/aimalz/prob-z/issues/4","labels_url":"https://api.github.com/repos/aimalz/prob-z/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/aimalz/prob-z/issues/4/comments","events_url":"https://api.github.com/repos/aimalz/prob-z/issues/4/events","html_url":"https://github.com/aimalz/prob-z/issues/4","id":69311731,"number":4,"title":"multiprocessing","user":{"login":"davidwhogg","id":710750,"avatar_url":"https://avatars.githubusercontent.com/u/710750?v=3","gravatar_id":"","url":"https://api.github.com/users/davidwhogg","html_url":"https://github.com/davidwhogg","followers_url":"https://api.github.com/users/davidwhogg/followers","following_url":"https://api.github.com/users/davidwhogg/following{/other_user}","gists_url":"https://api.github.com/users/davidwhogg/gists{/gist_id}","starred_url":"https://api.github.com/users/davidwhogg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidwhogg/subscriptions","organizations_url":"https://api.github.com/users/davidwhogg/orgs","repos_url":"https://api.github.com/users/davidwhogg/repos","events_url":"https://api.github.com/users/davidwhogg/events{/privacy}","received_events_url":"https://api.github.com/users/davidwhogg/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-04-18T14:01:44Z","updated_at":"2015-06-25T15:13:44Z","closed_at":null,"body":"if you turn on multiprocessing in emcee, how much does it speed up your code?"},"comment":{"url":"https://api.github.com/repos/aimalz/prob-z/issues/comments/115288618","html_url":"https://github.com/aimalz/prob-z/issues/4#issuecomment-115288618","issue_url":"https://api.github.com/repos/aimalz/prob-z/issues/4","id":115288618,"user":{"login":"aimalz","id":8606810,"avatar_url":"https://avatars.githubusercontent.com/u/8606810?v=3","gravatar_id":"","url":"https://api.github.com/users/aimalz","html_url":"https://github.com/aimalz","followers_url":"https://api.github.com/users/aimalz/followers","following_url":"https://api.github.com/users/aimalz/following{/other_user}","gists_url":"https://api.github.com/users/aimalz/gists{/gist_id}","starred_url":"https://api.github.com/users/aimalz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aimalz/subscriptions","organizations_url":"https://api.github.com/users/aimalz/orgs","repos_url":"https://api.github.com/users/aimalz/repos","events_url":"https://api.github.com/users/aimalz/events{/privacy}","received_events_url":"https://api.github.com/users/aimalz/received_events","type":"User","site_admin":false},"created_at":"2015-06-25T15:13:43Z","updated_at":"2015-06-25T15:13:43Z","body":"Indeed, but the slow step isn't the computation.  Rather, saving the plots with matplotlib is the time-consuming step; it wasn't until I implemented multiprocessing that I discovered that the plotting itself (from saved files) isn't the problem.  I'm looking into other plotting packages, including non-python ones, and will check in about that soonish."}}