I have just noticed WCG has started GPU work in beta for Open Pandemics of course I can't seem to get any so maybe the first batch has been crunched already.
https://www.worldcommunitygrid.org/forums/wcg/viewthread?thread=43205"We are starting a beta test for the GPU version of AutoDock for the Open Pandemics - COVID-19 project. There are a few minor changes to the code still to come. However, this first version is running stable in our internal testing and we know volunteers are very eager to help.
To be able to receive any beta work, volunteers will want to make sure that on the website under
My Contributions -> Beta Testing, they have checked the device profiles that they wish to participate in beta.
Also, there is a change to the website to allow work on each GPU vendor. For this, volunteers will need to go to
Settings->Device Manager->Device Profiles. From there, select each device profile you wish to run GPU work on and scroll down to the Graphics Card Usage section. In that section you can select which type of cards you want to allow to run between ATI/NVIDIA/Intel. In this section there is also a setting to allow GPU work while your computer is in use. It is recommended to set this to no (which is the default setting). While GPU work is running on the card that drives your display, your general computer usage may be impacted."
BTW what were the subprojects on WCG that used to use GPUs?