You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Kazuaki Ishizaki (JIRA)" <ji...@apache.org> on 2016/06/18 06:46:05 UTC

[jira] [Created] (SPARK-16043) Prepare GenericArrayData implementation specialized for a primitive array

Kazuaki Ishizaki created SPARK-16043:
----------------------------------------

             Summary: Prepare GenericArrayData implementation specialized for a primitive array
                 Key: SPARK-16043
                 URL: https://issues.apache.org/jira/browse/SPARK-16043
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Kazuaki Ishizaki


There is a ToDo of GenericArrayData class, which is to eliminate boxing/unboxing for a primitive array (described [here|https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/GenericArrayData.scala#L31])

It would be good to prepare GenericArrayData implementation specialized for a primitive array to eliminate boxing/unboxing from the view of runtime memory footprint and performance.





--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org