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mpr90's avatar
mpr90
Icon for New Contributor rankNew Contributor
2 years ago

Quartus 22.4 crash "Internal Error: Sub-system: VRFX2, File: /quartus/synth/vrfx2/vrfx2_xmr.cpp"

When running synthesis on a design that synthesizes (and compiles) fine under Quartus Prime 19.2, I consistently get the following crash happening. It also crashes similarly under Quartus 23.1. Any i...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
2 years ago

Hi,


Do you mind attach the qar for me to replicate?

Need the design for further investigation.

Small design to replicate would be better.


mpr90's avatar
mpr90
Icon for New Contributor rankNew Contributor
2 years ago

Hi, I'm afraid I can't share the design as-is. Whilst it may be possible with some effort to reduce the design size and remove IP to allow sharing/reproduction, I'd like to know please if there are other things that I can do to gather forensics that may help to identify the culprit in this crash?