{"action":"created","issue":{"url":"https://api.github.com/repos/Microsoft/malmo/issues/186","repository_url":"https://api.github.com/repos/Microsoft/malmo","labels_url":"https://api.github.com/repos/Microsoft/malmo/issues/186/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/malmo/issues/186/comments","events_url":"https://api.github.com/repos/Microsoft/malmo/issues/186/events","html_url":"https://github.com/Microsoft/malmo/issues/186","id":165441221,"number":186,"title":"Severe framerate issue when running from launchClient.bat","user":{"login":"einsteinsci","id":4753715,"avatar_url":"https://avatars.githubusercontent.com/u/4753715?v=3","gravatar_id":"","url":"https://api.github.com/users/einsteinsci","html_url":"https://github.com/einsteinsci","followers_url":"https://api.github.com/users/einsteinsci/followers","following_url":"https://api.github.com/users/einsteinsci/following{/other_user}","gists_url":"https://api.github.com/users/einsteinsci/gists{/gist_id}","starred_url":"https://api.github.com/users/einsteinsci/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/einsteinsci/subscriptions","organizations_url":"https://api.github.com/users/einsteinsci/orgs","repos_url":"https://api.github.com/users/einsteinsci/repos","events_url":"https://api.github.com/users/einsteinsci/events{/privacy}","received_events_url":"https://api.github.com/users/einsteinsci/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2016-07-13T23:03:32Z","updated_at":"2016-07-15T10:48:58Z","closed_at":null,"body":"While running a mission (or when in a world created/opened from the client directly), the framerate drops to about 1-4 FPS, even in the first tutorial. This makes it extremely difficult to see what the agent is doing. Anything more than the simplest of agents will cause repeated `java.lang.OutOfMemoryException` crash reports from the client.\r\n\r\nMy computer is fairly high-end, enough to run Minecraft with Feed the Beast modpacks (some with over 150 mods) at 60 FPS. Here are my specs:\r\n\r\nOS: Windows 10 Home (x64), Version 1511, Build 10586.494, Update KB3172985\r\nProcessor: Intel Core i5-4570 @ 3.20GHz\r\nRAM: 16 GB DDR3\r\nGPU: NVidia GeForce GTX 760\r\n\r\nIs there a way to raise the max memory via JRE arguments for starting up the client (from 1.6 GB)? I assume doing so could improve the situation.\r\n\r\nEDIT: There is a workaround by launching via the Minecraft launcher. However, since the tutorial suggests running via launchClient.bat, this is still an issue."},"comment":{"url":"https://api.github.com/repos/Microsoft/malmo/issues/comments/232921087","html_url":"https://github.com/Microsoft/malmo/issues/186#issuecomment-232921087","issue_url":"https://api.github.com/repos/Microsoft/malmo/issues/186","id":232921087,"user":{"login":"DaveyBiggers","id":13402052,"avatar_url":"https://avatars.githubusercontent.com/u/13402052?v=3","gravatar_id":"","url":"https://api.github.com/users/DaveyBiggers","html_url":"https://github.com/DaveyBiggers","followers_url":"https://api.github.com/users/DaveyBiggers/followers","following_url":"https://api.github.com/users/DaveyBiggers/following{/other_user}","gists_url":"https://api.github.com/users/DaveyBiggers/gists{/gist_id}","starred_url":"https://api.github.com/users/DaveyBiggers/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DaveyBiggers/subscriptions","organizations_url":"https://api.github.com/users/DaveyBiggers/orgs","repos_url":"https://api.github.com/users/DaveyBiggers/repos","events_url":"https://api.github.com/users/DaveyBiggers/events{/privacy}","received_events_url":"https://api.github.com/users/DaveyBiggers/received_events","type":"User","site_admin":false},"created_at":"2016-07-15T10:48:58Z","updated_at":"2016-07-15T10:48:58Z","body":"Strange. The defaults are fine on our machines, we don't have any issues with lag. Your Minecraft log might show something, if you paste it here. Just to be clear - does this happen when running without any other mods installed?"}}
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