[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-05-14 Thread Wes McKinney (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107661#comment-17107661 ] Wes McKinney commented on ARROW-8553: - As I commented on the patch, in the aligned case still only

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-05-11 Thread Antoine Pitrou (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104397#comment-17104397 ] Antoine Pitrou commented on ARROW-8553: --- (it can also be a bitmask parameter) > [C++] Reimplement

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-05-11 Thread Antoine Pitrou (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104396#comment-17104396 ] Antoine Pitrou commented on ARROW-8553: --- I think it's fine to a "valid bits" parameter to the

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-05-09 Thread Yibo Cai (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103162#comment-17103162 ] Yibo Cai commented on ARROW-8553: - No worry about my comment above. Find a way to go forward. See above

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-05-08 Thread Yibo Cai (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17102412#comment-17102412 ] Yibo Cai commented on ARROW-8553: - Did a quick test, performance improvement is promising with

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-04-22 Thread Yibo Cai (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17090150#comment-17090150 ] Yibo Cai commented on ARROW-8553: - Will do some investigation. > [C++] Reimplement BitmapAnd using

[jira] [Commented] (ARROW-8553) [C++] Reimplement BitmapAnd using Bitmap::VisitWords

2020-04-22 Thread Antoine Pitrou (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17089638#comment-17089638 ] Antoine Pitrou commented on ARROW-8553: --- cc [~yibo] > [C++] Reimplement BitmapAnd using