[ https://issues.apache.org/jira/browse/ARROW-16756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-16756: ----------------------------------- Labels: pull-request-available (was: ) > [C++] Introduce initial ArraySpan, ExecSpan non-owning / shared_ptr-free data > structures for kernel execution, refactor scalar kernels > -------------------------------------------------------------------------------------------------------------------------------------- > > Key: ARROW-16756 > URL: https://issues.apache.org/jira/browse/ARROW-16756 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Reporter: Wes McKinney > Assignee: Wes McKinney > Priority: Major > Labels: pull-request-available > Fix For: 9.0.0 > > Time Spent: 10m > Remaining Estimate: 0h > > This is essential to reduce microperformance overhead as has been discussed > and investigated many other places. This first stage of work is to remove the > use of {{Datum}} and {{ExecBatch}} from the input side of only scalar > kernels, so that we can work toward using span/view data structures as the > inputs (and eventually outputs) of all kernels. -- This message was sent by Atlassian Jira (v8.20.7#820007)