{"action":"created","issue":{"url":"https://api.github.com/repos/pytorch/pytorch/issues/10015","repository_url":"https://api.github.com/repos/pytorch/pytorch","labels_url":"https://api.github.com/repos/pytorch/pytorch/issues/10015/labels{/name}","comments_url":"https://api.github.com/repos/pytorch/pytorch/issues/10015/comments","events_url":"https://api.github.com/repos/pytorch/pytorch/issues/10015/events","html_url":"https://github.com/pytorch/pytorch/pull/10015","id":345850480,"node_id":"MDExOlB1bGxSZXF1ZXN0MjA0ODcxMjI0","number":10015,"title":"Errors out when Openmpi < 2.x.x with distributed.","user":{"login":"ailzhang","id":5248122,"node_id":"MDQ6VXNlcjUyNDgxMjI=","avatar_url":"https://avatars2.githubusercontent.com/u/5248122?v=4","gravatar_id":"","url":"https://api.github.com/users/ailzhang","html_url":"https://github.com/ailzhang","followers_url":"https://api.github.com/users/ailzhang/followers","following_url":"https://api.github.com/users/ailzhang/following{/other_user}","gists_url":"https://api.github.com/users/ailzhang/gists{/gist_id}","starred_url":"https://api.github.com/users/ailzhang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ailzhang/subscriptions","organizations_url":"https://api.github.com/users/ailzhang/orgs","repos_url":"https://api.github.com/users/ailzhang/repos","events_url":"https://api.github.com/users/ailzhang/events{/privacy}","received_events_url":"https://api.github.com/users/ailzhang/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-07-30T17:11:43Z","updated_at":"2018-08-07T16:41:21Z","closed_at":"2018-07-31T19:25:46Z","author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/pytorch/pytorch/pulls/10015","html_url":"https://github.com/pytorch/pytorch/pull/10015","diff_url":"https://github.com/pytorch/pytorch/pull/10015.diff","patch_url":"https://github.com/pytorch/pytorch/pull/10015.patch"},"body":"This PR fixes #9418 .\r\nOpenmpi 1.10 segfaults in MPI_Bcast with CUDA buffer. And it's a retired openmpi version. \r\nI've tested on 2.1.1 and 3.0.0 and they work well."},"comment":{"url":"https://api.github.com/repos/pytorch/pytorch/issues/comments/411122670","html_url":"https://github.com/pytorch/pytorch/pull/10015#issuecomment-411122670","issue_url":"https://api.github.com/repos/pytorch/pytorch/issues/10015","id":411122670,"node_id":"MDEyOklzc3VlQ29tbWVudDQxMTEyMjY3MA==","user":{"login":"soumith","id":1310570,"node_id":"MDQ6VXNlcjEzMTA1NzA=","avatar_url":"https://avatars0.githubusercontent.com/u/1310570?v=4","gravatar_id":"","url":"https://api.github.com/users/soumith","html_url":"https://github.com/soumith","followers_url":"https://api.github.com/users/soumith/followers","following_url":"https://api.github.com/users/soumith/following{/other_user}","gists_url":"https://api.github.com/users/soumith/gists{/gist_id}","starred_url":"https://api.github.com/users/soumith/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/soumith/subscriptions","organizations_url":"https://api.github.com/users/soumith/orgs","repos_url":"https://api.github.com/users/soumith/repos","events_url":"https://api.github.com/users/soumith/events{/privacy}","received_events_url":"https://api.github.com/users/soumith/received_events","type":"User","site_admin":false},"created_at":"2018-08-07T16:41:21Z","updated_at":"2018-08-07T16:41:21Z","author_association":"MEMBER","body":"it looks like it, from @ailzhang 's investigations that we never supported OpenMPI v1 correctly. This just enforces error checking better."}}
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