hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11533) Loop optimization for SIMD in Long*CompareLong*
Date Mon, 05 Oct 2015 17:11:26 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14943676#comment-14943676
] 

Hive QA commented on HIVE-11533:
--------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12765013/HIVE-11533.2.patch

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

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 9549 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_index_auto_partitioned
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_date_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_interval_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_case
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_date_funcs
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_date_1
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_interval_2
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5535/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5535/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5535/

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: 8 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12765013 - PreCommit-HIVE-TRUNK-Build

> Loop optimization for SIMD in Long*CompareLong*
> -----------------------------------------------
>
>                 Key: HIVE-11533
>                 URL: https://issues.apache.org/jira/browse/HIVE-11533
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Vectorization
>            Reporter: Teddy Choi
>            Assignee: Teddy Choi
>            Priority: Minor
>         Attachments: HIVE-11533.1.patch, HIVE-11533.2.patch
>
>
> Long*CompareLong* classes can be optimized with subtraction and bitwise operators for
better SIMD optimization.
> {code}
> for(int i = 0; i != n; i++) {
>   outputVector[i] = vector1[0] > vector2[i] ? 1 : 0;
> }
> {code}
> This issue will cover following classes;
> - LongColEqualLongColumn
> - LongColGreaterLongColumn
> - LongColGreaterEqualLongColumn
> - LongColLessLongColumn
> - LongColLessEqualLongColumn
> - LongScalarEqualLongColumn
> - LongScalarGreaterLongColumn
> - LongScalarGreaterEqualLongColumn
> - LongScalarLessLongColumn
> - LongScalarLessEqualLongColumn
> - LongColEqualLongScalar
> - LongColGreaterLongScalar
> - LongColGreaterEqualLongScalar
> - LongColLessLongScalar
> - LongColLessEqualLongScalar
> - LongScalarEqualLongScalar
> - LongScalarGreaterLongScalar
> - LongScalarGreaterEqualLongScalar
> - LongScalarLessLongScalar
> - LongScalarLessEqualLongScalar



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message