{"action":"created","issue":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/15420","repository_url":"https://api.github.com/repos/JuliaLang/julia","labels_url":"https://api.github.com/repos/JuliaLang/julia/issues/15420/labels{/name}","comments_url":"https://api.github.com/repos/JuliaLang/julia/issues/15420/comments","events_url":"https://api.github.com/repos/JuliaLang/julia/issues/15420/events","html_url":"https://github.com/JuliaLang/julia/issues/15420","id":139527739,"number":15420,"title":"Testall fails in arrayops mdsum()","user":{"login":"colbec","id":14130995,"avatar_url":"https://avatars.githubusercontent.com/u/14130995?v=3","gravatar_id":"","url":"https://api.github.com/users/colbec","html_url":"https://github.com/colbec","followers_url":"https://api.github.com/users/colbec/followers","following_url":"https://api.github.com/users/colbec/following{/other_user}","gists_url":"https://api.github.com/users/colbec/gists{/gist_id}","starred_url":"https://api.github.com/users/colbec/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colbec/subscriptions","organizations_url":"https://api.github.com/users/colbec/orgs","repos_url":"https://api.github.com/users/colbec/repos","events_url":"https://api.github.com/users/colbec/events{/privacy}","received_events_url":"https://api.github.com/users/colbec/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/JuliaLang/julia/labels/heisenbug","name":"heisenbug","color":"e11d21"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-09T09:48:32Z","updated_at":"2016-03-09T10:23:29Z","closed_at":null,"body":"In \r\n\r\n```\r\nversioninfo()\r\nJulia Version 0.5.0-dev+3071\r\nCommit ec6f886* (2016-03-09 04:38 UTC)\r\nPlatform Info:\r\n  System: Linux (x86_64-suse-linux)\r\n  CPU: Intel(R) Core(TM) i5-4460  CPU @ 3.20GHz\r\n  WORD_SIZE: 64\r\n  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell)\r\n  LAPACK: libopenblas64_\r\n  LIBM: libopenlibm\r\n  LLVM: libLLVM-3.7.1\r\n```\r\n\r\nSeen:\r\n```\r\n\r\n\tFrom worker 4:\t     * tuple                 in   1.18 seconds, maxrss  933.95 MB\r\n\tFrom worker 3:\t     * arrayops             Test Failed\r\n\tFrom worker 3:\t  Expression: mdsum(B) == 15\r\n\tFrom worker 3:\t   Evaluated: 5.0 == 15\r\n```\r\n\r\nFull output in https://gist.github.com/colbec/781cffe4b0218366a326\r\nI am currently retesting to ensure that it will repeat."},"comment":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/comments/194226488","html_url":"https://github.com/JuliaLang/julia/issues/15420#issuecomment-194226488","issue_url":"https://api.github.com/repos/JuliaLang/julia/issues/15420","id":194226488,"user":{"login":"colbec","id":14130995,"avatar_url":"https://avatars.githubusercontent.com/u/14130995?v=3","gravatar_id":"","url":"https://api.github.com/users/colbec","html_url":"https://github.com/colbec","followers_url":"https://api.github.com/users/colbec/followers","following_url":"https://api.github.com/users/colbec/following{/other_user}","gists_url":"https://api.github.com/users/colbec/gists{/gist_id}","starred_url":"https://api.github.com/users/colbec/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colbec/subscriptions","organizations_url":"https://api.github.com/users/colbec/orgs","repos_url":"https://api.github.com/users/colbec/repos","events_url":"https://api.github.com/users/colbec/events{/privacy}","received_events_url":"https://api.github.com/users/colbec/received_events","type":"User","site_admin":false},"created_at":"2016-03-09T10:23:29Z","updated_at":"2016-03-09T10:23:29Z","body":"FWIW the second test ran correctly. Order of reporting is the same, with `numbers` and `reduce` reporting before the happy `arrayops`. This makes sense, in the error run `arrayops` finished early. `Numbers` and `reduce` report really fast, so this indicates that `arrayops` failed early. Previously the same worker used by `arrayops` was running `staged`. If `staged` left something odd behind would this trip `arrayops` early?"}}