khannaekta opened a new pull request #459: DL: Add support for asymmetric segment distribution to preprocessor URL: https://github.com/apache/madlib/pull/459 JIRA: MADLIB-1392 This commit adds a new parameter `distribution_rules`, to the functions `training_preprocessor_dl()` and `validation_preprocessor_dl()`. This parameter specifies how to distribute the `output_table` on the cluster, `all_segments` being the default value. This change adds a new column to the output summary table `gpu_config`, containing values based on the input `distribution_rules`. <!-- Thanks for sending a pull request! Here are some tips for you: 1. Refer to this link for contribution guidelines https://cwiki.apache.org/confluence/display/MADLIB/Contribution+Guidelines 2. Please Provide the Module Name, a JIRA Number and a short description about your changes. --> - [X] Add the module name, JIRA# to PR/commit and description. - [X] Add tests for the change.
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