arrow-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uwe L. Korn (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ARROW-360) C++: Add method to shrink PoolBuffer using realloc
Date Thu, 03 Nov 2016 10:47:58 GMT
Uwe L. Korn created ARROW-360:
---------------------------------

             Summary: C++: Add method to shrink PoolBuffer using realloc
                 Key: ARROW-360
                 URL: https://issues.apache.org/jira/browse/ARROW-360
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Uwe L. Korn
            Assignee: Uwe L. Korn


In the case where we have optimistically allocated a large PoolBuffer, we could shrink it
later again using a call to {{realloc}}. This should free the exceeding memory but avoids
an actual {{memcpy}}.



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

Mime
View raw message