{"action":"created","issue":{"url":"https://api.github.com/repos/brian-team/brian2/issues/588","labels_url":"https://api.github.com/repos/brian-team/brian2/issues/588/labels{/name}","comments_url":"https://api.github.com/repos/brian-team/brian2/issues/588/comments","events_url":"https://api.github.com/repos/brian-team/brian2/issues/588/events","html_url":"https://github.com/brian-team/brian2/pull/588","id":113709610,"number":588,"title":"[WIP] Cython performance","user":{"login":"thesamovar","id":2903870,"avatar_url":"https://avatars.githubusercontent.com/u/2903870?v=3","gravatar_id":"","url":"https://api.github.com/users/thesamovar","html_url":"https://github.com/thesamovar","followers_url":"https://api.github.com/users/thesamovar/followers","following_url":"https://api.github.com/users/thesamovar/following{/other_user}","gists_url":"https://api.github.com/users/thesamovar/gists{/gist_id}","starred_url":"https://api.github.com/users/thesamovar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thesamovar/subscriptions","organizations_url":"https://api.github.com/users/thesamovar/orgs","repos_url":"https://api.github.com/users/thesamovar/repos","events_url":"https://api.github.com/users/thesamovar/events{/privacy}","received_events_url":"https://api.github.com/users/thesamovar/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/brian-team/brian2/labels/in%20progress","name":"in progress","color":"ededed"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":28,"created_at":"2015-10-27T23:15:48Z","updated_at":"2015-11-12T14:49:49Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/brian-team/brian2/pulls/588","html_url":"https://github.com/brian-team/brian2/pull/588","diff_url":"https://github.com/brian-team/brian2/pull/588.diff","patch_url":"https://github.com/brian-team/brian2/pull/588.patch"},"body":"Still underway..."},"comment":{"url":"https://api.github.com/repos/brian-team/brian2/issues/comments/156124687","html_url":"https://github.com/brian-team/brian2/pull/588#issuecomment-156124687","issue_url":"https://api.github.com/repos/brian-team/brian2/issues/588","id":156124687,"user":{"login":"mstimberg","id":1381982,"avatar_url":"https://avatars.githubusercontent.com/u/1381982?v=3","gravatar_id":"","url":"https://api.github.com/users/mstimberg","html_url":"https://github.com/mstimberg","followers_url":"https://api.github.com/users/mstimberg/followers","following_url":"https://api.github.com/users/mstimberg/following{/other_user}","gists_url":"https://api.github.com/users/mstimberg/gists{/gist_id}","starred_url":"https://api.github.com/users/mstimberg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mstimberg/subscriptions","organizations_url":"https://api.github.com/users/mstimberg/orgs","repos_url":"https://api.github.com/users/mstimberg/repos","events_url":"https://api.github.com/users/mstimberg/events{/privacy}","received_events_url":"https://api.github.com/users/mstimberg/received_events","type":"User","site_admin":false},"created_at":"2015-11-12T14:49:49Z","updated_at":"2015-11-12T14:49:49Z","body":"On Linux this doesn't quite look the same, there's no difference between weave and Cython:\r\n\r\n\r\n![speed_test](https://cloud.githubusercontent.com/assets/1381982/11121137/775084d0-8954-11e5-8b90-7e65db48a5e0.png)\r\n\r\nIt simply seems that weave is slower on my machine, though. I remember from my performance tests that performance increased quite a bit with longer runs, though -- maybe my processor is not using the full speed for such short runs? Not quite sure why this would affect weave/cython more than numpy, though..."}}