• Martin Bauer's avatar
    CUDA indexing: clip to maximum cuda block size · 1754ef27
    Martin Bauer authored
    - previous method did not work with kernels generated for walberla where
      block size changes are made at runtime
    - device query does not always work, since the compile system may have
      no GPU or not the same GPU
    -> max block size is passed as parameter and only optionally determined
       by a device query