{"action":"closed","issue":{"url":"https://api.github.com/repos/NVlabs/GA3C/issues/20","repository_url":"https://api.github.com/repos/NVlabs/GA3C","labels_url":"https://api.github.com/repos/NVlabs/GA3C/issues/20/labels{/name}","comments_url":"https://api.github.com/repos/NVlabs/GA3C/issues/20/comments","events_url":"https://api.github.com/repos/NVlabs/GA3C/issues/20/events","html_url":"https://github.com/NVlabs/GA3C/issues/20","id":215268468,"number":20,"title":"GA3C source code has High CPU usage causing System freeze or crash","user":{"login":"developeralgo8888","id":10292946,"avatar_url":"https://avatars2.githubusercontent.com/u/10292946?v=3","gravatar_id":"","url":"https://api.github.com/users/developeralgo8888","html_url":"https://github.com/developeralgo8888","followers_url":"https://api.github.com/users/developeralgo8888/followers","following_url":"https://api.github.com/users/developeralgo8888/following{/other_user}","gists_url":"https://api.github.com/users/developeralgo8888/gists{/gist_id}","starred_url":"https://api.github.com/users/developeralgo8888/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/developeralgo8888/subscriptions","organizations_url":"https://api.github.com/users/developeralgo8888/orgs","repos_url":"https://api.github.com/users/developeralgo8888/repos","events_url":"https://api.github.com/users/developeralgo8888/events{/privacy}","received_events_url":"https://api.github.com/users/developeralgo8888/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2017-03-19T14:41:39Z","updated_at":"2017-03-19T21:50:07Z","closed_at":"2017-03-19T21:50:07Z","body":"The code runs fine but leaks CPU  and Memory and will crush your system . I am using Glances diagnostic or monitoring tool ( pip install glances ) . You will notice that if you leave your code running for a long time the CPU context switches increases substantially and the CPU & Memory keeps increasing until your code hangs or crushes . CPU usage  increased from 6.7% to 64% and Memory from 10% to 79% at that point it caused the system freeze.  When i look at the Nvidia TITAN X ( Maxwell --12 GB mem) usage it is only using about 300 MB out 12 GB. So it seems while most of the heavy lifting should be offloaded to the GPU in this case it does not seem to be the case. I have 8 x TITAN Maxwell GPUs  with 2 x Intel Xeon 2660 v3 \r\n(2 CPU with total 40 CPU Cores )  with 128GB of DDR4 memory and i can use any of them . Still i get same results , the CPU will keep increasing \r\n\r\nAny insights? \r\n\r\nOther original A3C or various hybrid ( CPU & GPU ) versions seem to offload most of the heavy lifting to GPU  and causes no system freezes but not with GA3C\r\n\r\nTesting it on various amounts of data and games "}}
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