{"action":"created","issue":{"url":"https://api.github.com/repos/dask/dask/issues/4092","repository_url":"https://api.github.com/repos/dask/dask","labels_url":"https://api.github.com/repos/dask/dask/issues/4092/labels{/name}","comments_url":"https://api.github.com/repos/dask/dask/issues/4092/comments","events_url":"https://api.github.com/repos/dask/dask/issues/4092/events","html_url":"https://github.com/dask/dask/pull/4092","id":369720489,"node_id":"MDExOlB1bGxSZXF1ZXN0MjIyNTk0MDEx","number":4092,"title":"High Level Graphs","user":{"login":"mrocklin","id":306380,"node_id":"MDQ6VXNlcjMwNjM4MA==","avatar_url":"https://avatars3.githubusercontent.com/u/306380?v=4","gravatar_id":"","url":"https://api.github.com/users/mrocklin","html_url":"https://github.com/mrocklin","followers_url":"https://api.github.com/users/mrocklin/followers","following_url":"https://api.github.com/users/mrocklin/following{/other_user}","gists_url":"https://api.github.com/users/mrocklin/gists{/gist_id}","starred_url":"https://api.github.com/users/mrocklin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mrocklin/subscriptions","organizations_url":"https://api.github.com/users/mrocklin/orgs","repos_url":"https://api.github.com/users/mrocklin/repos","events_url":"https://api.github.com/users/mrocklin/events{/privacy}","received_events_url":"https://api.github.com/users/mrocklin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2018-10-12T21:43:43Z","updated_at":"2018-10-26T14:51:56Z","closed_at":null,"author_association":"MEMBER","pull_request":{"url":"https://api.github.com/repos/dask/dask/pulls/4092","html_url":"https://github.com/dask/dask/pull/4092","diff_url":"https://github.com/dask/dask/pull/4092.diff","patch_url":"https://github.com/dask/dask/pull/4092.patch"},"body":"The goal here is to fix #4038 \r\n\r\nI'll push to this over time.  So far there isn't much to look at.\r\n\r\nSo far...\r\n\r\n-  Implemented a high-level-graph object, which is a ShareDict with a bit more information.  This is currently called HighGraph (happy to change the name later)\r\n-  Added a `__dask_layers__` protocol that includes the names of the layers within a high-graph that this object uses (usually just one)\r\n-  Used high graphs in delayed, and half of array (which I anticipate to be the hardest)\r\n\r\nCurrently the atop stuff is a bit of a mess if you use any of the fancy options.  I imagine I'll want to refactor a fair amount of that."},"comment":{"url":"https://api.github.com/repos/dask/dask/issues/comments/433434883","html_url":"https://github.com/dask/dask/pull/4092#issuecomment-433434883","issue_url":"https://api.github.com/repos/dask/dask/issues/4092","id":433434883,"node_id":"MDEyOklzc3VlQ29tbWVudDQzMzQzNDg4Mw==","user":{"login":"mrocklin","id":306380,"node_id":"MDQ6VXNlcjMwNjM4MA==","avatar_url":"https://avatars3.githubusercontent.com/u/306380?v=4","gravatar_id":"","url":"https://api.github.com/users/mrocklin","html_url":"https://github.com/mrocklin","followers_url":"https://api.github.com/users/mrocklin/followers","following_url":"https://api.github.com/users/mrocklin/following{/other_user}","gists_url":"https://api.github.com/users/mrocklin/gists{/gist_id}","starred_url":"https://api.github.com/users/mrocklin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mrocklin/subscriptions","organizations_url":"https://api.github.com/users/mrocklin/orgs","repos_url":"https://api.github.com/users/mrocklin/repos","events_url":"https://api.github.com/users/mrocklin/events{/privacy}","received_events_url":"https://api.github.com/users/mrocklin/received_events","type":"User","site_admin":false},"created_at":"2018-10-26T14:51:56Z","updated_at":"2018-10-26T14:51:56Z","author_association":"MEMBER","body":"OK, now tests actually pass.  This could now use more detailed review.  I'll work on improving docstrings and such, but it's in a state that I think could possibly go in (though again, please don't merge).\r\n\r\ncc @shoyer @jakirkham if you have time"}}
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