{"action":"created","issue":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/1366","repository_url":"https://api.github.com/repos/open-mpi/ompi","labels_url":"https://api.github.com/repos/open-mpi/ompi/issues/1366/labels{/name}","comments_url":"https://api.github.com/repos/open-mpi/ompi/issues/1366/comments","events_url":"https://api.github.com/repos/open-mpi/ompi/issues/1366/events","html_url":"https://github.com/open-mpi/ompi/issues/1366","id":134034906,"number":1366,"title":"halo_1sided_put_alloc_mem_usempi race condition on IB","user":{"login":"sjeaugey","id":12857445,"avatar_url":"https://avatars.githubusercontent.com/u/12857445?v=3","gravatar_id":"","url":"https://api.github.com/users/sjeaugey","html_url":"https://github.com/sjeaugey","followers_url":"https://api.github.com/users/sjeaugey/followers","following_url":"https://api.github.com/users/sjeaugey/following{/other_user}","gists_url":"https://api.github.com/users/sjeaugey/gists{/gist_id}","starred_url":"https://api.github.com/users/sjeaugey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sjeaugey/subscriptions","organizations_url":"https://api.github.com/users/sjeaugey/orgs","repos_url":"https://api.github.com/users/sjeaugey/repos","events_url":"https://api.github.com/users/sjeaugey/events{/privacy}","received_events_url":"https://api.github.com/users/sjeaugey/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"hjelmn","id":1226817,"avatar_url":"https://avatars.githubusercontent.com/u/1226817?v=3","gravatar_id":"","url":"https://api.github.com/users/hjelmn","html_url":"https://github.com/hjelmn","followers_url":"https://api.github.com/users/hjelmn/followers","following_url":"https://api.github.com/users/hjelmn/following{/other_user}","gists_url":"https://api.github.com/users/hjelmn/gists{/gist_id}","starred_url":"https://api.github.com/users/hjelmn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hjelmn/subscriptions","organizations_url":"https://api.github.com/users/hjelmn/orgs","repos_url":"https://api.github.com/users/hjelmn/repos","events_url":"https://api.github.com/users/hjelmn/events{/privacy}","received_events_url":"https://api.github.com/users/hjelmn/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/open-mpi/ompi/milestones/14","html_url":"https://github.com/open-mpi/ompi/milestones/v1.10.3","labels_url":"https://api.github.com/repos/open-mpi/ompi/milestones/14/labels","id":1404927,"number":14,"title":"v1.10.3","description":"","creator":{"login":"ompiteam","id":2165735,"avatar_url":"https://avatars.githubusercontent.com/u/2165735?v=3","gravatar_id":"","url":"https://api.github.com/users/ompiteam","html_url":"https://github.com/ompiteam","followers_url":"https://api.github.com/users/ompiteam/followers","following_url":"https://api.github.com/users/ompiteam/following{/other_user}","gists_url":"https://api.github.com/users/ompiteam/gists{/gist_id}","starred_url":"https://api.github.com/users/ompiteam/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ompiteam/subscriptions","organizations_url":"https://api.github.com/users/ompiteam/orgs","repos_url":"https://api.github.com/users/ompiteam/repos","events_url":"https://api.github.com/users/ompiteam/events{/privacy}","received_events_url":"https://api.github.com/users/ompiteam/received_events","type":"User","site_admin":false},"open_issues":3,"closed_issues":12,"state":"open","created_at":"2015-11-10T17:01:10Z","updated_at":"2016-05-04T18:02:00Z","due_on":"2016-06-01T07:00:00Z","closed_at":null},"comments":7,"created_at":"2016-02-16T16:57:10Z","updated_at":"2016-05-05T05:57:52Z","closed_at":null,"body":"From MTT tests, running halo_1sided_put_alloc_mem_usempi between two nodes produces errors :\r\n\r\n```\r\n message size   transfertime    duplex bandwidth per process and neigbor\r\n            5 : j=            1  i=            0  -->  snd_buf_right( \r\n            1            1            4 )=    1000047.        1000047.     \r\n    1000048.      in left process\r\n            5 :     is not identical to rcv_buf_left(            1            1\r\n             4 )=    1010047.        1010047.        1010048.    Warning: ieee_inexact is signaling\r\nFORTRAN STOP--------------------------------------------------------------------------\r\nmpirun has exited due to process rank 5 with PID 0 on\r\nnode drossetti-ivy5 exiting improperly.\r\n```\r\n\r\nIt doesn't seem to fail intra-node.\r\n\r\nIt is actually not related to IB, since it also fails with TCP.\r\n\r\nNote : this failure is not new, just showed up because some \"stop\" were added to MTT tests in case of errors."},"comment":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/comments/217081839","html_url":"https://github.com/open-mpi/ompi/issues/1366#issuecomment-217081839","issue_url":"https://api.github.com/repos/open-mpi/ompi/issues/1366","id":217081839,"user":{"login":"hjelmn","id":1226817,"avatar_url":"https://avatars.githubusercontent.com/u/1226817?v=3","gravatar_id":"","url":"https://api.github.com/users/hjelmn","html_url":"https://github.com/hjelmn","followers_url":"https://api.github.com/users/hjelmn/followers","following_url":"https://api.github.com/users/hjelmn/following{/other_user}","gists_url":"https://api.github.com/users/hjelmn/gists{/gist_id}","starred_url":"https://api.github.com/users/hjelmn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hjelmn/subscriptions","organizations_url":"https://api.github.com/users/hjelmn/orgs","repos_url":"https://api.github.com/users/hjelmn/repos","events_url":"https://api.github.com/users/hjelmn/events{/privacy}","received_events_url":"https://api.github.com/users/hjelmn/received_events","type":"User","site_admin":false},"created_at":"2016-05-05T05:57:52Z","updated_at":"2016-05-05T05:57:52Z","body":"Yup. Fixed"}}