Hallo Dieter,
schaue erstmal hier:
https://groups.google.com/g/lczero/c/o_LDQ5AIfNg/m/WaM4dlC6BQAJund dann auf GitHub für Windows:
Here are the brief instructions for CUDA/CuDNN, for details and other options see windows-build.md.
Install Microsoft Visual Studio (2017 or later)
Install CUDA
Install cuDNN.
Install Python3
Install Meson: pip3 install --upgrade meson
Edit build.cmd:
Set CUDA_PATH with your CUDA directory
Set CUDNN_PATH with your cuDNN directory (may be the same with CUDA_PATH)
Run build.cmd. It will ask permission to delete the build directory, then generate MSVS project and pause.
Then either:
Hit Enter to build it.
Resulting binary will be build/lc0.exe
Or.
Open generated solution build/lc0.sln in Visual Studio and build yourself.
PS: Das Thema gehört besser in das Unterforum „Schachprogrammierung“. Suchtreffer in Discord sind nicht weiterführend. Viele compilieren mit Linux.
Lothar