Hello, I can see from the mesamatrix page at: https://mesamatrix.net/ that NVC0 should support OpenCL 1.2, without the optional image formats and device partitioning. But I have never seen and OpenCL device in Clover for my NVIDIA cards, am I missing something ? I have the following chips: - Fermi GF117 (GeForce 710M) - Kepler GK208B (GeForce GT 710) - Turing TU102 (RTX 2080 Ti) - Ampere GA102 (RTX 3090) (of these, the GF117 chip actually falls in the NVC0 family according to the web page for CodeNames: https://nouveau.freedesktop.org/CodeNames.html) For my latest NVIDIA card (3090) I compiled mesa from git, with the OpenCL frontend and spirV option set tot true, and I still get no OpenCL device from Clover. Do I need some specific hardware, and only that is supposed to work ? Do I need some option I do not know about ? -- Thank you, Timothy Madden