[jira] [Commented] (KUDU-2846) Special case predicate evaluation for SIMD support

2019-06-17 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-2846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16866238#comment-16866238 ] Todd Lipcon commented on KUDU-2846: --- After the optimization was committed, TPCH Q6 is down to about 8%

[jira] [Commented] (KUDU-2846) Special case predicate evaluation for SIMD support

2019-06-17 Thread Grant Henke (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-2846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16865670#comment-16865670 ] Grant Henke commented on KUDU-2846: --- Some of this work has been completed inĀ 

[jira] [Commented] (KUDU-2846) Special case predicate evaluation for SIMD support

2019-06-11 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/KUDU-2846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16861471#comment-16861471 ] Todd Lipcon commented on KUDU-2846: --- example code that does SIMD comparisons for int equality 8 at a