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From "Simon Willnauer (JIRA)" <>
Subject [jira] [Updated] (LUCENE-3175) speed up core tests
Date Tue, 28 Jun 2011 15:31:16 GMT


Simon Willnauer updated LUCENE-3175:

    Attachment: LUCENE-3175.patch

here is a patch that speeds up some test that use large num of iterations / threads. Especially
the num of threads helps a lot on a system with not that many CPUs

> speed up core tests
> -------------------
>                 Key: LUCENE-3175
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Test
>            Reporter: Robert Muir
>             Fix For: 3.3, 4.0
>         Attachments: LUCENE-3175.patch, LUCENE-3175.patch, LUCENE-3175.patch, LUCENE-3175_2.patch,
> Our core tests have gotten slower and slower, if you don't have a really fast computer
its probably frustrating.
> I think we should:
> 1. still have random parameters, but make the 'obscene' settings like SimpleText rarer...
we can always make them happen more on NIGHTLY
> 2. tests that make a lot of documents can conditionalize on NIGHTLY so that they are
still doing a reasonable test on ordinary runs e.g. numdocs = (NIGHTLY ? 10000 : 1000) * multiplier
> 3. refactor some of the slow huge classes with lots of tests like TestIW/TestIR, at least
pull out really slow methods like TestIR.testDiskFull into its own class. this gives better

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