artifactIdfor the CUDA versions can be one of nd4j-cuda-11.0,nd4j-cuda-11.2. Generally, the last 2 cuda versions are supported for a given release.
-platformto the end of your
artifactIdwhich will download binaries for most major systems.
-platformtype backend dependency definition. In this case, only the Backend for the system that the jar file was built on will be included.
nd4j-native, if you are running on CPU and
nd4j-cuda-11.2when using the GPU backend.
/META-INF/services/org.nd4j.linalg.factory.Nd4jBackend. Then open the file, and make sure there are entries for all of your configured backends.