lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Muir (JIRA)" <>
Subject [jira] Resolved: (LUCENE-2096) Investigate parallelizing Ant junit tests
Date Fri, 24 Sep 2010 00:14:32 GMT


Robert Muir resolved LUCENE-2096.

    Resolution: Duplicate

> Investigate parallelizing Ant junit tests
> -----------------------------------------
>                 Key: LUCENE-2096
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Build
>            Reporter: Erick Erickson
>            Priority: Minor
> Ant Contrib has a "ForEach" construct that may speed up running all of the Junit tests
by parallelizing them with a configurable number of threads. I envision this in several stages.
First, see if ForEach works for us with hard-coded lists, distribute this for testing then
make the changes "for real". I intend to hard-code the list for the first pass, ordered by
the time they take. This won't do for check-in, but will give us a fast proof-of-concept.
> This approach will be most useful for multi-core machines.
> In particular, we need to see whether the parallel tasks are isolated enough from each
other to prevent mutual interference.
> All this assumes the fragmentary reference I found is still available...

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message