Article ID: 000084492 Content Type: Troubleshooting Last Reviewed: 06/03/2013

Why does TimeQuest freeze when using multiple processors?

Environment

    Quartus® II Subscription Edition
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Description Due to a problem in the Quartus® II software version 12.1 SP1 and earlier, TimeQuest may sometimes freeze if the number of processors is set to more than 1.
Resolution

To work around the issue, limit the number of processors to 1.

This issue is fixed beginning with the Quartus II software version 13.0.

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