{"action":"created","issue":{"url":"https://api.github.com/repos/trilinos/Trilinos/issues/2840","repository_url":"https://api.github.com/repos/trilinos/Trilinos","labels_url":"https://api.github.com/repos/trilinos/Trilinos/issues/2840/labels{/name}","comments_url":"https://api.github.com/repos/trilinos/Trilinos/issues/2840/comments","events_url":"https://api.github.com/repos/trilinos/Trilinos/issues/2840/events","html_url":"https://github.com/trilinos/Trilinos/pull/2840","id":327528885,"number":2840,"title":"WIP: Tpetra equilibration interface (was: \"Move equilibration from Ifpack2 to 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@trilinos/tpetra \r\nSee #2820 for details."},"comment":{"url":"https://api.github.com/repos/trilinos/Trilinos/issues/comments/393249326","html_url":"https://github.com/trilinos/Trilinos/pull/2840#issuecomment-393249326","issue_url":"https://api.github.com/repos/trilinos/Trilinos/issues/2840","id":393249326,"user":{"login":"mhoemmen","id":926747,"avatar_url":"https://avatars0.githubusercontent.com/u/926747?v=4","gravatar_id":"","url":"https://api.github.com/users/mhoemmen","html_url":"https://github.com/mhoemmen","followers_url":"https://api.github.com/users/mhoemmen/followers","following_url":"https://api.github.com/users/mhoemmen/following{/other_user}","gists_url":"https://api.github.com/users/mhoemmen/gists{/gist_id}","starred_url":"https://api.github.com/users/mhoemmen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mhoemmen/subscriptions","organizations_url":"https://api.github.com/users/mhoemmen/orgs","repos_url":"https://api.github.com/users/mhoemmen/repos","events_url":"https://api.github.com/users/mhoemmen/events{/privacy}","received_events_url":"https://api.github.com/users/mhoemmen/received_events","type":"User","site_admin":false},"created_at":"2018-05-30T17:28:43Z","updated_at":"2018-05-30T17:28:43Z","author_association":"CONTRIBUTOR","body":"@tjfulle wrote:\r\n> How does\r\n> \r\n> > overload to implement CrsMatrix's leftScale and rightScale methods. This will thread-parallelize these methods for free and also remove their current UVM assumption.\r\n>\r\n> remove the UVM assumption? Is it for the fact that the new algorithms operate in specified execution spaces?\r\n\r\nThe current `leftScale` and `rightScale` implementations are sequential and run on host, accessing both the matrix and the input vector on host.  The new implementations run on device."}}
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