message: Add launch bounds
diff: @@ -211,6 +211,7 @@ __device__ void grid_scan(const int block_id,
  }
  template < size_t block_size, size_t items_per_thread >
  +__launch_bounds__(block_size)
  __global__ void indexlist(Real_ptr x,
  Int_ptr list,
  Index_type* block_counts,
  