{"action":"created","issue":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1626","repository_url":"https://api.github.com/repos/raffenet/mpich-migrate-test","labels_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1626/labels{/name}","comments_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1626/comments","events_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1626/events","html_url":"https://github.com/raffenet/mpich-migrate-test/issues/1626","id":168679291,"number":1626,"title":"rma/lockcontention3 test fails on my macbook","user":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"assignees":[{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false}],"milestone":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/milestones/14","html_url":"https://github.com/raffenet/mpich-migrate-test/milestones/mpich2-1.5","labels_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/milestones/14/labels","id":1911844,"number":14,"title":"mpich2-1.5","description":"mpich2-1.5 will primarily be a feature release where a large number of new features will be introduced.  Most of the features are based on the upcoming MPI-3 standard, but some other additional features are also being considered.  Below is a wish list of all the features we are considering. Some of these might not make it into the 1.5 release, in which case they will be pushed to a future release.\n\n'''Milestone Major Goals:'''\n\n * '''MPI-3 Draft support'''\n    - ~~Nonblocking collectives [status: complete]~~\n    - ~~Tools interface [status: complete]~~\n    - ~~Mprobe [status: complete]~~\n    - ~~MPI-3 const bindings [status: complete]~~\n    - ~~Neighborhood collectives [status: complete]~~\n\n * '''Other features'''\n    - ~~Build system revamp [status: complete]~~\n    - ~~Support for the Intel MIC architecture [status: complete]~~\n    - ~~BG/Q integration [status: complete]~~","creator":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"open_issues":2,"closed_issues":49,"state":"closed","created_at":"2016-07-29T14:57:30Z","updated_at":"2016-08-01T15:51:55Z","due_on":"2012-10-08T05:00:00Z","closed_at":"2016-07-29T14:57:30Z"},"comments":1,"created_at":"2016-08-01T15:51:54Z","updated_at":"2016-08-01T15:51:56Z","closed_at":null,"body":"**Originally by _davidjgoodell@gmail.com_ on 2012-05-03 18:26:35 -0500**\n\n___\nI haven't done any real debugging, although valgrind gets fairly angry when you run this test under it:\n\n```\n==87626## Unaddressable byte(s) found during client check request87626##    at 0x100077D0B: MPIDI_CH3_iStartMsgv (mpid_nem_inline.h:304)87626##    by 0x10005C65C: MPIDI_Win_unlock (ch3u_rma_sync.c:2224)87626##    by 0x10001DA67: MPI_Win_unlock (win_unlock.c:112)87626##    by 0x1000019D4: main (lockcontention3.c:145)87626##  Address 0x7fff5fbfc804 is not stack'd, malloc'd or (recently) free'd87626## ==87626=# Invalid read of size 287626##    at 0xE390: memmove$VARIANT$sse42 (mc_replace_strmem.c:990)87626##    by 0x100079878: MPIUI_Memcpy (mpiimpl.h:120)87626##    by 0x100077D96: MPIDI_CH3_iStartMsgv (mpid_nem_inline.h:304)87626##    by 0x10005C65C: MPIDI_Win_unlock (ch3u_rma_sync.c:2224)87626##    by 0x10001DA67: MPI_Win_unlock (win_unlock.c:112)87626##    by 0x1000019D4: main (lockcontention3.c:145)87626##  Address 0x7fff5fbfc804 is not stack'd, malloc'd or (recently) free'd87626##=87626=# Invalid read of size 287626##    at 0xE3A6: memmove$VARIANT$sse42 (mc_replace_strmem.c:990)87626##    by 0x100079878: MPIUI_Memcpy (mpiimpl.h:120)87626##    by 0x100077D96: MPIDI_CH3_iStartMsgv (mpid_nem_inline.h:304)87626##    by 0x10005C65C: MPIDI_Win_unlock (ch3u_rma_sync.c:2224)87626##    by 0x10001DA67: MPI_Win_unlock (win_unlock.c:112)87626##    by 0x1000019D4: main (lockcontention3.c:145)87626##  Address 0x7fff5fbfc806 is not stack'd, malloc'd or (recently) free'd87626##=87626== Unaddressable byte(s) found during client check request87626##    at 0x1000A1D7A: MPID_Segment_index_m2m (segment_packunpack.c:398)87626##    by 0x10009FCDC: MPID_Segment_manipulate (segment.c:562)87626##    by 0x1000A0ED0: MPID_Segment_pack (segment_packunpack.c:63)87626##    by 0x100080A13: MPIDI_CH3I_SendNoncontig (mpid_nem_inline.h:454)87626##    by 0x10005B5DF: MPIDI_CH3I_Send_rma_msg (ch3u_rma_sync.c:715)87626##    by 0x10005D04F: MPIDI_Win_unlock (ch3u_rma_sync.c:1984)87626##    by 0x10001DA67: MPI_Win_unlock (win_unlock.c:112)87626##    by 0x1000019D4: main (lockcontention3.c:145)87626==  Address 0x7fff5fbfc804 is not stack'd, malloc'd or (recently) free'd\n...\n```\n"},"comment":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/comments/236621913","html_url":"https://github.com/raffenet/mpich-migrate-test/issues/1626#issuecomment-236621913","issue_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1626","id":236621913,"user":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"created_at":"2016-08-01T15:51:56Z","updated_at":"2016-08-01T15:51:56Z","body":"**Originally by _davidjgoodell@gmail.com_ on 2012-05-09 16:43:00 -0500**\n\n___\nAfter further testing, I'm fairly sure this is a fake bug that's being caused by Valgrind and our use of Valgrind client requests.  I'll work up a fix for it once I decode what Valgrind is _really_ doing."}}
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