{"action":"created","issue":{"url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/418","labels_url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/418/labels{/name}","comments_url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/418/comments","events_url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/418/events","html_url":"https://github.com/scp-fs2open/fs2open.github.com/pull/418","id":115542190,"number":418,"title":"Use -march=native for linux builds","user":{"login":"asarium","id":1013983,"avatar_url":"https://avatars.githubusercontent.com/u/1013983?v=3","gravatar_id":"","url":"https://api.github.com/users/asarium","html_url":"https://github.com/asarium","followers_url":"https://api.github.com/users/asarium/followers","following_url":"https://api.github.com/users/asarium/following{/other_user}","gists_url":"https://api.github.com/users/asarium/gists{/gist_id}","starred_url":"https://api.github.com/users/asarium/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asarium/subscriptions","organizations_url":"https://api.github.com/users/asarium/orgs","repos_url":"https://api.github.com/users/asarium/repos","events_url":"https://api.github.com/users/asarium/events{/privacy}","received_events_url":"https://api.github.com/users/asarium/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":9,"created_at":"2015-11-06T16:41:35Z","updated_at":"2015-11-20T04:10:41Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/pulls/418","html_url":"https://github.com/scp-fs2open/fs2open.github.com/pull/418","diff_url":"https://github.com/scp-fs2open/fs2open.github.com/pull/418.diff","patch_url":"https://github.com/scp-fs2open/fs2open.github.com/pull/418.patch"},"body":"That should let the compiler make a few more optimizations for the current system (release builds would probably need to override this to ensure that the executables run on other systems).\r\nI did some profiling with the different versions:\r\n\r\n![image](https://cloud.githubusercontent.com/assets/1013983/11002488/5044de0a-84ad-11e5-95c5-040257a81070.png)\r\n\r\nBoth times I ran the Icarus cutscene of Blue Planet 2. The graph doesn't really show any big difference but it's better to let the compiler use what it can."},"comment":{"url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/comments/158274152","html_url":"https://github.com/scp-fs2open/fs2open.github.com/pull/418#issuecomment-158274152","issue_url":"https://api.github.com/repos/scp-fs2open/fs2open.github.com/issues/418","id":158274152,"user":{"login":"niffiwan","id":3313634,"avatar_url":"https://avatars.githubusercontent.com/u/3313634?v=3","gravatar_id":"","url":"https://api.github.com/users/niffiwan","html_url":"https://github.com/niffiwan","followers_url":"https://api.github.com/users/niffiwan/followers","following_url":"https://api.github.com/users/niffiwan/following{/other_user}","gists_url":"https://api.github.com/users/niffiwan/gists{/gist_id}","starred_url":"https://api.github.com/users/niffiwan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/niffiwan/subscriptions","organizations_url":"https://api.github.com/users/niffiwan/orgs","repos_url":"https://api.github.com/users/niffiwan/repos","events_url":"https://api.github.com/users/niffiwan/events{/privacy}","received_events_url":"https://api.github.com/users/niffiwan/received_events","type":"User","site_admin":false},"created_at":"2015-11-20T04:10:41Z","updated_at":"2015-11-20T04:10:41Z","body":"OK - I think we're good to merge then."}}