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TuckerZ's avatar
TuckerZ
Icon for Occasional Contributor rankOccasional Contributor
3 years ago
Solved

Compilation differences between Quartus Prime and Design Space Explorer

Hello, I am using Quartus Prime Standard Edition version 21.1 and there is an observed issue with the compilation in Design Space Explorer and Quartus prime. I used Design space explorer to search ...
Compilation
Hdl
Timing
  • TuckerZ's avatar
    TuckerZ
    3 years ago

    The margin is a couple hundred pico-seconds. If you can't align them, what is the point of using Design Space Explorer? It becomes a difficult tool to use.

    However, I solved my own problem: I was able to align the two. The number of processors specified has to be the same in both environments for the results to be the same. Once those were changed to be the same, Design Space Explorer produced the same compilation results as Quartus.

TuckerZ's avatar
TuckerZ
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

The margin is a couple hundred pico-seconds. If you can't align them, what is the point of using Design Space Explorer? It becomes a difficult tool to use.

However, I solved my own problem: I was able to align the two. The number of processors specified has to be the same in both environments for the results to be the same. Once those were changed to be the same, Design Space Explorer produced the same compilation results as Quartus.