02-24-2016 05:44 AM
According to AR# 52905, Vivado supports multithreading for synthesis. So why do I still only have one core at 100% while the others are close to idle? Do I have to enable it somewhere? I'm using Vivado 2015.2.
02-24-2016 05:59 AM
02-24-2016 06:58 AM
You can use the following command to know current multi-threading status.
02-24-2016 08:10 AM
Can you please attach your syntheis report?
Do you see any run time issues with this? How much time does vivado taking to complete the synthesis?
03-02-2016 03:37 AM - edited 03-02-2016 03:38 AM
From the report looks like your design is big.
1) Which OS are you using?
2) Try running in other machine...just to ruleout machine specific issues if any.
3) Try running with -directive RuntimeOptimized (see the screenshot)
4) I see that you are using 2015.2. Can you try migrating to the latest version 2015.4