Operating system: windows 10
Graphics card: Vega 56
Short description of error
enabling HBCC on vega cards, to any amount, ie, I have 12gb as my option
then trying to render a file that exceeds the 8gb of vram on the card (in cycles) will cause the program to hang and not finish rendering.
this file maxes out the 8gb of vram on my veega 56
Exact steps for others to reproduce the error
if you have an 8gb vega card, load up the file. open your radeon settings, go to gaming, global graphics, go to HBCC memory segment and enable it. 12gb is what I have it set to and then try to render the file.