I am running Vivado under Windows on a Lenovo laptop
and Ubunto 16.04. on a virtual machine
Synthesis in Vivado takes abiout 18 minutes:
synth_design: Time (s): cpu = 00:17:42 ; elapsed = 00:17:54 . Memory (MB): peak = 1688.258 ; gain = 1475.910
I have not yet been able to implement successfully, so I cannot report how long implementation or bitfile generation and upload takes.
I can't give an exact time for the make in Chisel, but as I recall it took a few or more hours.May have completed faster had I run it with parallel jobs parameter.