{"issue":{"state":"open","pull_request":{"diff_url":null,"html_url":null,"patch_url":null},"user":{"avatar_url":"https://secure.gravatar.com/avatar/de290a1f226f2e40f3d00ddfb7ae1ac8?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"de290a1f226f2e40f3d00ddfb7ae1ac8","url":"https://api.github.com/users/canonizer","login":"canonizer","id":1089637},"milestone":{"state":"open","open_issues":3,"url":"https://api.github.com/repos/canonizer/libgpuvm/milestones/1","due_on":null,"creator":{"avatar_url":"https://secure.gravatar.com/avatar/de290a1f226f2e40f3d00ddfb7ae1ac8?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"de290a1f226f2e40f3d00ddfb7ae1ac8","url":"https://api.github.com/users/canonizer","login":"canonizer","id":1089637},"title":"working beta","number":1,"description":"working beta version of libgpuvm for OpenCL. The version must work correctly with NUDA (http://nuda.sf.net), including not failing when doing garbage colleciton","closed_issues":6,"created_at":"2011-09-29T15:06:49Z"},"labels":[],"updated_at":"2011-11-06T20:22:00Z","assignee":{"avatar_url":"https://secure.gravatar.com/avatar/de290a1f226f2e40f3d00ddfb7ae1ac8?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"de290a1f226f2e40f3d00ddfb7ae1ac8","url":"https://api.github.com/users/canonizer","login":"canonizer","id":1089637},"comments":6,"closed_at":null,"url":"https://api.github.com/repos/canonizer/libgpuvm/issues/7","body":"Mac OS X Lion, Apple SDK (OpenCL 1.1), ATI HD4670 - 2-threaded version of the test rarely deadlocks. Note that there are no problems with single-GPU test.\r\n\r\nAlso, there is a problem with CPU OpenCL. This one, however, may be caused entirely by stopping currently running OpenCL threads, and thus can hardly be fixed.","html_url":"https://github.com/canonizer/libgpuvm/issues/7","title":"lion apple sdk ati - 2-threaded test deadlocks (rarely)","number":7,"id":1802985,"created_at":"2011-10-03T14:22:31Z"},"action":"created","comment":{"user":{"avatar_url":"https://secure.gravatar.com/avatar/de290a1f226f2e40f3d00ddfb7ae1ac8?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"de290a1f226f2e40f3d00ddfb7ae1ac8","url":"https://api.github.com/users/canonizer","login":"canonizer","id":1089637},"updated_at":"2011-11-06T20:22:00Z","url":"https://api.github.com/repos/canonizer/libgpuvm/issues/comments/2647426","body":"new threading scheme should solve this. However, implementing it under Mac OS X is delayed, due to absence of unnamed semaphores.","id":2647426,"created_at":"2011-11-06T20:22:00Z"}}