[jira] [Assigned] (IMPALA-4065) Inline comparator calls into TopN::InsertBatch()
[ https://issues.apache.org/jira/browse/IMPALA-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sahil Takiar reassigned IMPALA-4065: Assignee: Qifan Chen (was: Abhishek Rawat) > Inline comparator calls into TopN::InsertBatch() > > > Key: IMPALA-4065 > URL: https://issues.apache.org/jira/browse/IMPALA-4065 > Project: IMPALA > Issue Type: Improvement > Components: Backend >Affects Versions: Impala 2.7.0 >Reporter: Tim Armstrong >Assignee: Qifan Chen >Priority: Minor > Labels: codegen, ramp-up > Attachments: > 0001-WIP-IMPALA-3816-IMPALA-4065-full-TupleRowComparator-.patch > > > This is the more interesting follow-on from IMPALA-3815. We should inline the > Compare() calls in the codegen'd TopN code to avoid the indirect function > pointer call. > The tricky aspect is that the Compare() calls are called from > std::priority_queue, and we don't have a way to force-inline those functions > at the moment. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org
[jira] [Assigned] (IMPALA-4065) Inline comparator calls into TopN::InsertBatch()
[ https://issues.apache.org/jira/browse/IMPALA-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tim Armstrong reassigned IMPALA-4065: - Assignee: Abhishek Rawat (was: Tianyi Wang) > Inline comparator calls into TopN::InsertBatch() > > > Key: IMPALA-4065 > URL: https://issues.apache.org/jira/browse/IMPALA-4065 > Project: IMPALA > Issue Type: Improvement > Components: Backend >Affects Versions: Impala 2.7.0 >Reporter: Tim Armstrong >Assignee: Abhishek Rawat >Priority: Minor > Labels: codegen, ramp-up > Attachments: > 0001-WIP-IMPALA-3816-IMPALA-4065-full-TupleRowComparator-.patch > > > This is the more interesting follow-on from IMPALA-3815. We should inline the > Compare() calls in the codegen'd TopN code to avoid the indirect function > pointer call. > The tricky aspect is that the Compare() calls are called from > std::priority_queue, and we don't have a way to force-inline those functions > at the moment. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org
[jira] [Assigned] (IMPALA-4065) Inline comparator calls into TopN::InsertBatch()
[ https://issues.apache.org/jira/browse/IMPALA-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zoram Thanga reassigned IMPALA-4065: Assignee: Tianyi Wang (was: Zoram Thanga) > Inline comparator calls into TopN::InsertBatch() > > > Key: IMPALA-4065 > URL: https://issues.apache.org/jira/browse/IMPALA-4065 > Project: IMPALA > Issue Type: Bug > Components: Backend >Affects Versions: Impala 2.7.0 >Reporter: Tim Armstrong >Assignee: Tianyi Wang >Priority: Minor > Labels: codegen, ramp-up > > This is the more interesting follow-on from IMPALA-3815. We should inline the > Compare() calls in the codegen'd TopN code to avoid the indirect function > pointer call. > The tricky aspect is that the Compare() calls are called from > std::priority_queue, and we don't have a way to force-inline those functions > at the moment. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org