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https://issues.apache.org/jira/browse/TIKA-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17286543#comment-17286543
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Luís Filipe Nassif commented on TIKA-3300:
------------------------------------------

Hi [~tallison]!

Just tested on Windows with a small set of 7046 images with ForkParser enabled 
(48 processes):

OpenMP enabled: 1302s

OpenMP disabled: 510s

After that, I remembered they disabled OpenMP supportd by default in tesseract 
4.1 (I'm using 4.0) because of these differences: 
https://github.com/tesseract-ocr/tesseract/releases/tag/4.1.0

> Figure out if we can improve tesseract parallelization 
> -------------------------------------------------------
>
>                 Key: TIKA-3300
>                 URL: https://issues.apache.org/jira/browse/TIKA-3300
>             Project: Tika
>          Issue Type: Task
>            Reporter: Tim Allison
>            Priority: Major
>
> https://github.com/tesseract-ocr/tesseract/issues/2609
> https://twitter.com/jbaiter_/status/1360266497864704008?s=20
> Not sure if this affects us? h/t [~jbaiter]



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