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MRigh4
Beginner
163 Views

Why Quartus Prime crashes when I try to early floorplan a design using Design Partitions and logiclock regions?

When I launch the Analysis and Synthesis process in a design with a certain number of partitions and relevant logiclock regions, Quartus Prime shows an error message with the attached problem description and crashes.

Target device: 10AX066K4F35I3SG

Quartus Prime version: Quartus Prime Standard Edition 19.1

OS: Windows 10

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6 Replies
131 Views

Hi,

 

Can you share the design file for investigation?

 

Thanks.

Best regards,

KhaiY

MRigh4
Beginner
131 Views

Hello KhaiY_Intel,

unfortunately I can't share the design file due to company restrictions, but it seems that the problem is in the parallel compilation feature, since disabling it in the QSF file ( setting set_global_assignment -name NUM_PARALLEL_PROCESSORS 1) , the analysis and synthesis process runs successfully.

131 Views

Hi,

It is glad that you found a root cause. You may disabling this feature in the QSF as a temporary workaround. I understand that providing the full design is not possible. Is it possible to provide a simple test case for error replication? If I can reproduce the error, I will send it to engineering team for a fix in the future release.

 

Thanks.

Best regards,

KhaiY

 

131 Views

Hi,

 

I’m glad that the error is fixed, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

 

Best regards,

KhaiY

MRigh4
Beginner
131 Views

Thank you,

I tried to replicate the problem with a simpler case, but it required me too much time and unfortunately I can't spend it right now. If it's possible I will try it in the future.

 

131 Views

Hi,

 

Sure. You may open a new forum thread if you can replicate the problem with a simpler case. Thank you so much for the effort as this helps to improve our software quality.

 

Best regards,

KhaiY

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