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From Mark Miller <markrmil...@gmail.com>
Subject Re: [jira] Commented: (LUCENE-1709) Parallelize Tests
Date Fri, 26 Jun 2009 02:14:20 GMT
JUnit also supports parallelizing tasks, but its only in the very latest 
release. I'd check out that. There are generally more issues than just 
firing off multiple tests at once.

-- 
- Mark

http://www.lucidimagination.com



Jason Rutherglen (JIRA) wrote:
>     [ https://issues.apache.org/jira/browse/LUCENE-1709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12724325#action_12724325
] 
>
> Jason Rutherglen commented on LUCENE-1709:
> ------------------------------------------
>
> {quote} Do you mean that you would implement your own task? In
> which module would you put this custom ant task? {quote}
>
> Yes, seems creating a custom task should work? In contrib/ant? 
>
> Last time I tried to use Maven I couldn't get it to work (was
> running into a bug) so my knowledge isn't very good. We're using
> ant and ivy for our webapp dev. I don't know what Lucene's
> position is on Maven, but am interested pursuing whatever makes
> sense.
>
>   
>> Parallelize Tests
>> -----------------
>>
>>                 Key: LUCENE-1709
>>                 URL: https://issues.apache.org/jira/browse/LUCENE-1709
>>             Project: Lucene - Java
>>          Issue Type: Improvement
>>          Components: Index
>>    Affects Versions: 2.4.1
>>            Reporter: Jason Rutherglen
>>             Fix For: 3.0
>>
>>   Original Estimate: 48h
>>  Remaining Estimate: 48h
>>
>> The Lucene tests can be parallelized to make for a faster testing system.  
>> This task from ANT can be used: http://ant.apache.org/manual/CoreTasks/parallel.html
>> Previous discussion: http://www.gossamer-threads.com/lists/lucene/java-dev/69669
>> Notes from Mike M.:
>> {quote}
>> I'd love to see a clean solution here (the tests are embarrassingly
>> parallelizable, and we all have machines with good concurrency these
>> days)... I have a rather hacked up solution now, that uses
>> "-Dtestpackage=XXX" to split the tests up.
>> Ideally I would be able to say "use N threads" and it'd do the right
>> thing... like the -j flag to make.
>> {quote}
>>     
>
>   



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