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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/07/17 09:53:04 UTC

[jira] [Created] (SPARK-9132) Implement code gen for Conv

Reynold Xin created SPARK-9132:
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             Summary: Implement code gen for Conv
                 Key: SPARK-9132
                 URL: https://issues.apache.org/jira/browse/SPARK-9132
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Reynold Xin


Would be great to refactor the thing slightly so we can do code generation. Since conv actually have some internal buffer, I think the best way is to create a new NumberConverter class that contains the internal buffer, and move most of the methods there. And then in Conv expression, we just create a NumberConverter, and call it to do the conversion.




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