{"action":"created","issue":{"url":"https://api.github.com/repos/nigels-com/glew/issues/140","repository_url":"https://api.github.com/repos/nigels-com/glew","labels_url":"https://api.github.com/repos/nigels-com/glew/issues/140/labels{/name}","comments_url":"https://api.github.com/repos/nigels-com/glew/issues/140/comments","events_url":"https://api.github.com/repos/nigels-com/glew/issues/140/events","html_url":"https://github.com/nigels-com/glew/issues/140","id":221233815,"number":140,"title":"Win7/Nvidia/Intel: glewInit() extremely slow","user":{"login":"JPGygax68","id":795272,"avatar_url":"https://avatars3.githubusercontent.com/u/795272?v=3","gravatar_id":"","url":"https://api.github.com/users/JPGygax68","html_url":"https://github.com/JPGygax68","followers_url":"https://api.github.com/users/JPGygax68/followers","following_url":"https://api.github.com/users/JPGygax68/following{/other_user}","gists_url":"https://api.github.com/users/JPGygax68/gists{/gist_id}","starred_url":"https://api.github.com/users/JPGygax68/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JPGygax68/subscriptions","organizations_url":"https://api.github.com/users/JPGygax68/orgs","repos_url":"https://api.github.com/users/JPGygax68/repos","events_url":"https://api.github.com/users/JPGygax68/events{/privacy}","received_events_url":"https://api.github.com/users/JPGygax68/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2017-04-12T11:34:54Z","updated_at":"2017-04-18T11:57:01Z","closed_at":null,"body":"Our code was working fine for years, now suddenly glewInit() takes between 40 and 50+ seconds.\r\n\r\nUnder the circumstances, we do not suspect that the fault lies with glew, but we are a bit desperate for a way to solve the problem.\r\n\r\nWe're running a 32-bit application under Windows 7 64-bit. The problem occurs only on one specific machine (though there are identical ones that will inherit the same problem sooner or later), which has dual graphics, Intel integrated and NVidia 970M; our application is configured to use the NVidia hardware via the NVidia control panel.\r\n\r\nI'd be grateful for any pointers, otherwise I'd have to invest a lot of time into getting glew to compile under Windows in order to pinpoint the time waster more accurately.\r\n\r\nEDIT: this may be totally unrelated, but we also experience apparently random failures of glGenBuffers(), which returns 0s instead of valid buffer ids."},"comment":{"url":"https://api.github.com/repos/nigels-com/glew/issues/comments/294806541","html_url":"https://github.com/nigels-com/glew/issues/140#issuecomment-294806541","issue_url":"https://api.github.com/repos/nigels-com/glew/issues/140","id":294806541,"user":{"login":"nigels-com","id":545677,"avatar_url":"https://avatars2.githubusercontent.com/u/545677?v=3","gravatar_id":"","url":"https://api.github.com/users/nigels-com","html_url":"https://github.com/nigels-com","followers_url":"https://api.github.com/users/nigels-com/followers","following_url":"https://api.github.com/users/nigels-com/following{/other_user}","gists_url":"https://api.github.com/users/nigels-com/gists{/gist_id}","starred_url":"https://api.github.com/users/nigels-com/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nigels-com/subscriptions","organizations_url":"https://api.github.com/users/nigels-com/orgs","repos_url":"https://api.github.com/users/nigels-com/repos","events_url":"https://api.github.com/users/nigels-com/events{/privacy}","received_events_url":"https://api.github.com/users/nigels-com/received_events","type":"User","site_admin":false},"created_at":"2017-04-18T11:57:01Z","updated_at":"2017-04-18T11:57:01Z","body":"Is the application 32-bit only?  That does sound a bit unusual nowadays."}}
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