FAQ - dmlc/minerva GitHub Wiki

"invalid device function" error

Some people encounter this error when running the applications. This is because we compile the code for new GPUs in order to maximize performance. If you have and old GPU, the compiled code will not be able to run on your GPU. To fix this:

1. Lookup the "compute capability" of your GPU in this page.
2. Modify {minerva_root_dir}\CMakeLists.txt, in line 104, replace set(CUDA_NVCC_FLAGS "-arch sm_35") with set(CUDA_NVCC_FLAGS "-arch sm_{your_compute_capability}")