{"action":"opened","issue":{"url":"https://api.github.com/repos/tensorflow/tensorflow/issues/3345","repository_url":"https://api.github.com/repos/tensorflow/tensorflow","labels_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/3345/labels{/name}","comments_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/3345/comments","events_url":"https://api.github.com/repos/tensorflow/tensorflow/issues/3345/events","html_url":"https://github.com/tensorflow/tensorflow/issues/3345","id":165938758,"number":3345,"title":"GPU implementation for RangeSampler and related samplers","user":{"login":"siddharth-agrawal","id":2789456,"avatar_url":"https://avatars.githubusercontent.com/u/2789456?v=3","gravatar_id":"","url":"https://api.github.com/users/siddharth-agrawal","html_url":"https://github.com/siddharth-agrawal","followers_url":"https://api.github.com/users/siddharth-agrawal/followers","following_url":"https://api.github.com/users/siddharth-agrawal/following{/other_user}","gists_url":"https://api.github.com/users/siddharth-agrawal/gists{/gist_id}","starred_url":"https://api.github.com/users/siddharth-agrawal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/siddharth-agrawal/subscriptions","organizations_url":"https://api.github.com/users/siddharth-agrawal/orgs","repos_url":"https://api.github.com/users/siddharth-agrawal/repos","events_url":"https://api.github.com/users/siddharth-agrawal/events{/privacy}","received_events_url":"https://api.github.com/users/siddharth-agrawal/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-16T17:21:12Z","updated_at":"2016-07-16T17:21:12Z","closed_at":null,"body":"The implementation for `RangeSampler` currently works only for the CPU, even though the sampling is done using `SimplePhilox` in most cases (which has GPU support). This issue is for tracking all changes to enable GPU support for the samplers.\r\n\r\nThis issue came into picture while digging for #1140, and affects it directly. Once GPU implementations are written for the samplers related to `RangeSampler`, float64 can easily be enabled for the `*Sampler` ops mentioned [here](https://github.com/tensorflow/tensorflow/issues/1140#issuecomment-227012645).  Some more context can be found in [this comment](https://github.com/tensorflow/tensorflow/issues/1140#issuecomment-232891827)."}}
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