[jira] [Commented] (ARROW-85) C++: memcmp is too expensive for Buffer's Equal

2016-03-28 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215384#comment-15215384 ] Wes McKinney commented on ARROW-85: --- If separate Buffer objects reference the same virtual

[jira] [Commented] (ARROW-85) C++: memcmp is too expensive for Buffer's Equal

2016-03-28 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215142#comment-15215142 ] Kai Zheng commented on ARROW-85: Yes I understood. I thought at least we need to be careful

[jira] [Commented] (ARROW-85) C++: memcmp is too expensive for Buffer's Equal

2016-03-28 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15214360#comment-15214360 ] Wes McKinney commented on ARROW-85: --- The `Equals` method compares the buffers' *contents*,