[jira] [Commented] (HIVE-11529) Loop optimization for SIMD in IfExprLong*Long*

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-11529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15853275#comment-15853275 ] 

Hive QA commented on HIVE-11529:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12851085/HIVE-11529.3.patch

{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 11 failed/errored test(s), 10211 tests executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=235)
TestSparkCliDriver - did not produce a TEST-*.xml file (likely timed out) (batchId=125)
	[table_access_keys_stats.q,bucketmapjoin11.q,auto_join4.q,mapjoin_decimal.q,join34.q,nullgroup.q,mergejoins_mixed.q,sort.q,stats8.q,auto_join28.q,join17.q,union17.q,skewjoinopt11.q,groupby1_map.q,load_dyn_part11.q]
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[constprog_when_case] (batchId=53)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_if_expr] (batchId=10)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys] (batchId=159)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[hybridgrace_hashjoin_1] (batchId=93)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=223)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query23] (batchId=223)
org.apache.hadoop.hive.llap.daemon.impl.TestTaskExecutorService.testWaitQueuePreemption (batchId=277)
org.apache.hadoop.hive.ql.exec.vector.TestVectorizationContext.testIfConditionalExprs (batchId=259)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3388/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3388/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3388/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 11 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12851085 - PreCommit-HIVE-Build

> Loop optimization for SIMD in IfExprLong*Long*
> ----------------------------------------------
>
>                 Key: HIVE-11529
>                 URL: https://issues.apache.org/jira/browse/HIVE-11529
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Vectorization
>            Reporter: Teddy Choi
>            Assignee: Teddy Choi
>            Priority: Minor
>         Attachments: HIVE-11529.2.patch, HIVE-11529.3.patch, HIVE-11529.patch
>
>
> HIVE-10238 showed that ?: operator can be optimized with bitwise operators when it only handles LongColumnVectors. There are more similar cases as following.
> IfExprLongColumnLongScalar: {code}outputVector[i] = (vector1[i] == 1 ? vector2[i] : arg3Scalar);{code}
> IfExprLongScalarLongColumn: {code}outputVector[i] = (vector1[i] == 1 ? arg2Scalar : vector3[i]);{code}
> IfExprLongScalarLongScalar: {code}outputVector[i] = (vector1[i] == 1 ? arg2Scalar : arg3Scalar);{code}



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)