Peter Sanitra

I`m still experiencing same issues after the "fixed" build, eta was 5-6h for single GPU, i gave up after 3h
5090 + RTX PRO 6000, Threadripper 7980x W11, but same issue on different machine with Threadripper PRO 9985WX and single RTX 6000.

I updated to 10.4 and H21 myself couple weeks back and it was pretty much the same as with 19 and 20. You need Deadline json to point to right place as as package and also submitter dir to both HOUDINI_PATH and HOUDINI_MENU_PATH. Then of course in that location you need to have deadline scripts and also python libs. It should look something like this: , json attached too.

brians
I don't know why, but my guess is that OpenGL/Vulkan/UI is doing stuff on one of the GPUs.

I can confirm that Vulcan viewport(default in 20.5) is the cause of the performance loss when rendering in Solaris. Switching Houdini back to OpenGL cards are running at 49:50 utilisation(warehouse scene).