Performance issue with DaVinci Resolve on CUDA [Linux]

[Kokorop]

Hi! I'm using Gyroflow inside DaVinci Resolve on linux, and whenever I add the Gyroflow node in Fusion, there’s a significant performance drop and sometimes DaVinci even crashes.

However, if I switch DaVinci Resolve to use OpenCL instead of CUDA, everything runs smoothly when using Gyroflow node. With CUDA If i add it on the color tab there is an improve, but still very slow.

In the standalone Gyroflow app (not the plugin), performance is completely smooth and stable. On windows the plugin worked nice too, smooth and without any issue in fusion or color tab. I’m happy to collaborate by providing any logs or diagnostic information, including DaVinci Resolve crash logs, if that helps identify the issue

System details:

Platform: Linux Mint 22.2
GPU: NVIDIA RTX 4090
DaVinci Resolve: 20.2.2
Gyroflow App: 1.6.3
Gyroflow Plugin: 2.1.1
CUDA Version: 13
NVIDIA Driver Version: 580.95.05

[love7love8]

我也是遇到了类似的问题。