{"action":"created","issue":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/2150","repository_url":"https://api.github.com/repos/open-mpi/ompi","labels_url":"https://api.github.com/repos/open-mpi/ompi/issues/2150/labels{/name}","comments_url":"https://api.github.com/repos/open-mpi/ompi/issues/2150/comments","events_url":"https://api.github.com/repos/open-mpi/ompi/issues/2150/events","html_url":"https://github.com/open-mpi/ompi/issues/2150","id":180642730,"number":2150,"title":"'nonblocking' BVT test fails","user":{"login":"tjcw","id":12199565,"avatar_url":"https://avatars.githubusercontent.com/u/12199565?v=3","gravatar_id":"","url":"https://api.github.com/users/tjcw","html_url":"https://github.com/tjcw","followers_url":"https://api.github.com/users/tjcw/followers","following_url":"https://api.github.com/users/tjcw/following{/other_user}","gists_url":"https://api.github.com/users/tjcw/gists{/gist_id}","starred_url":"https://api.github.com/users/tjcw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tjcw/subscriptions","organizations_url":"https://api.github.com/users/tjcw/orgs","repos_url":"https://api.github.com/users/tjcw/repos","events_url":"https://api.github.com/users/tjcw/events{/privacy}","received_events_url":"https://api.github.com/users/tjcw/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":16,"created_at":"2016-10-03T13:39:54Z","updated_at":"2016-10-05T06:27:03Z","closed_at":null,"body":"I'm trying to run the MPICH BVT tests ( available as part of the MPICH source code ) under OpenMPI, and I find 2 of them fail. One of them is 'nonblocking.c'\r\n  - https://gist.github.com/tjcw/530ba5bb593a0f480b08de89d0497dc6\r\n which fails with today's git clone of OMPI with the following message\r\n\r\n```shell\r\n[1,0]<stderr>:before calling Ialltoall, args NUM_INTS 2 sbuf 0xa75c80 rbuf 0xa75ca0\r\n[1,0]<stderr>:First Ialltoall is complete\r\n[1,1]<stderr>:before calling Ialltoall, args NUM_INTS 2 sbuf 0x1b5aa20 rbuf 0x1b5dc90\r\n[1,1]<stderr>:First Ialltoall is complete\r\n[oc0436844531:10615] *** An error occurred in MPI_Ialltoall\r\n[oc0436844531:10615] *** reported by process [674365441,0]\r\n[oc0436844531:10615] *** on communicator MPI_COMM_WORLD\r\n[oc0436844531:10615] *** MPI_ERR_INTERN: internal error\r\n[oc0436844531:10615] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort,\r\n[oc0436844531:10615] ***    and potentially your MPI job)\r\n[oc0436844531.ibm.com:10606] 1 more process has sent help message help-mpi-errors.txt / mpi_errors_are_fatal\r\n[oc0436844531.ibm.com:10606] Set MCA parameter \"orte_base_help_aggregate\" to 0 to see all help / error messages\r\n[tjcw@oc0436844531 coll]$ \r\n```"},"comment":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/comments/251592526","html_url":"https://github.com/open-mpi/ompi/issues/2150#issuecomment-251592526","issue_url":"https://api.github.com/repos/open-mpi/ompi/issues/2150","id":251592526,"user":{"login":"ggouaillardet","id":7233259,"avatar_url":"https://avatars.githubusercontent.com/u/7233259?v=3","gravatar_id":"","url":"https://api.github.com/users/ggouaillardet","html_url":"https://github.com/ggouaillardet","followers_url":"https://api.github.com/users/ggouaillardet/followers","following_url":"https://api.github.com/users/ggouaillardet/following{/other_user}","gists_url":"https://api.github.com/users/ggouaillardet/gists{/gist_id}","starred_url":"https://api.github.com/users/ggouaillardet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ggouaillardet/subscriptions","organizations_url":"https://api.github.com/users/ggouaillardet/orgs","repos_url":"https://api.github.com/users/ggouaillardet/repos","events_url":"https://api.github.com/users/ggouaillardet/events{/privacy}","received_events_url":"https://api.github.com/users/ggouaillardet/received_events","type":"User","site_admin":false},"created_at":"2016-10-05T06:27:03Z","updated_at":"2016-10-05T06:27:03Z","body":"@tjcw i spotted an other error in the test program\r\n```types``` should have type ```MPI_Datatype *``` and not ```int *```,  and allocation must be updated accordingly."}}
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