[GitHub] [madlib] orhankislal opened a new pull request #462: DL: Add asymmetric cluster support for fit and evaluate

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orhankislal opened a new pull request #462: DL: Add asymmetric cluster support for fit and evaluate
URL: https://github.com/apache/madlib/pull/462
 
 
   JIRA: MADLIB-1393
   
   This commit updates the fit and evaluate transition functions to support
   asymmetric clusters.
   
   The gpus_per_host variable is changed to use_gpus. This boolean variable is
   used to indicate if CPUs or GPUs are used for keras operations. The gpu
   configuration to use is read from the preprocessor summary table.
   
   Co-authored-by: Ekta Khanna <ek...@pivotal.io>
   
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