{"action":"created","issue":{"url":"https://api.github.com/repos/trilinos/Trilinos/issues/68","labels_url":"https://api.github.com/repos/trilinos/Trilinos/issues/68/labels{/name}","comments_url":"https://api.github.com/repos/trilinos/Trilinos/issues/68/comments","events_url":"https://api.github.com/repos/trilinos/Trilinos/issues/68/events","html_url":"https://github.com/trilinos/Trilinos/issues/68","id":125074043,"number":68,"title":"describe with extreme verbosity only shows info on process 0","user":{"login":"nschloe","id":181628,"avatar_url":"https://avatars.githubusercontent.com/u/181628?v=3","gravatar_id":"","url":"https://api.github.com/users/nschloe","html_url":"https://github.com/nschloe","followers_url":"https://api.github.com/users/nschloe/followers","following_url":"https://api.github.com/users/nschloe/following{/other_user}","gists_url":"https://api.github.com/users/nschloe/gists{/gist_id}","starred_url":"https://api.github.com/users/nschloe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nschloe/subscriptions","organizations_url":"https://api.github.com/users/nschloe/orgs","repos_url":"https://api.github.com/users/nschloe/repos","events_url":"https://api.github.com/users/nschloe/events{/privacy}","received_events_url":"https://api.github.com/users/nschloe/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-01-05T23:10:50Z","updated_at":"2016-01-06T17:51:21Z","closed_at":null,"body":"The output of\r\n```c++\r\n#include <Teuchos_DefaultComm.hpp>\r\n#include <Teuchos_VerboseObject.hpp>\r\n#include <Tpetra_Map.hpp>\r\n\r\nint main ( int argc, char *argv[] )\r\n{\r\n  Teuchos::GlobalMPISession session(&argc, &argv, NULL);\r\n  auto comm = Teuchos::DefaultComm<int>::getComm();\r\n\r\n  Tpetra::Map<int,int> map(23, 0, comm);\r\n\r\n  auto out = Teuchos::VerboseObjectBase::getDefaultOStream();\r\n  map.describe(*out, Teuchos::VERB_EXTREME);\r\n\r\n  return EXIT_SUCCESS;\r\n}\r\n```\r\nwhen run on two procs is\r\n```\r\n$ make && mpiexec -n 2 ./tpetra-test \r\n Process 0:\r\n  My number of entries: 12\r\n  My minimum global index: 0\r\n  My maximum global index: 11\r\n  My global indices: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]\r\n```\r\nThe same goes for vectors, probably other types."},"comment":{"url":"https://api.github.com/repos/trilinos/Trilinos/issues/comments/169402466","html_url":"https://github.com/trilinos/Trilinos/issues/68#issuecomment-169402466","issue_url":"https://api.github.com/repos/trilinos/Trilinos/issues/68","id":169402466,"user":{"login":"aprokop","id":7297887,"avatar_url":"https://avatars.githubusercontent.com/u/7297887?v=3","gravatar_id":"","url":"https://api.github.com/users/aprokop","html_url":"https://github.com/aprokop","followers_url":"https://api.github.com/users/aprokop/followers","following_url":"https://api.github.com/users/aprokop/following{/other_user}","gists_url":"https://api.github.com/users/aprokop/gists{/gist_id}","starred_url":"https://api.github.com/users/aprokop/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aprokop/subscriptions","organizations_url":"https://api.github.com/users/aprokop/orgs","repos_url":"https://api.github.com/users/aprokop/repos","events_url":"https://api.github.com/users/aprokop/events{/privacy}","received_events_url":"https://api.github.com/users/aprokop/received_events","type":"User","site_admin":false},"created_at":"2016-01-06T17:51:21Z","updated_at":"2016-01-06T17:51:21Z","body":"I think you need something like\r\n```out.setOutputToRootOnly(-1);```"}}