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Altera_Forum
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13 years ago

compilation time

hi , i changed my previous project code with small changes. previous it was taking 5 minutes to full compilation , but now it is taking 25 minutes for full compilation(fitter is taking so mu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Best guesses:

- the small changes involved correction of major errors; if such errors caused a lot of logic gates to be unconnected or ininfluent on output behaviou, then a relevant part of the design was trimmed during logic synthesis and you actually had a smaller design than expected

- you enabled Time Driven Synthesis or any other optimization feature in project settings

- your machine has somehow become slower :-)