text: #ifndef NBODY_SYCL_KERNELS_COMMON_HPP_
  #define NBODY_SYCL_KERNELS_COMMON_HPP_
  
  struct data_access_t {
    static constexpr int global = 1;
    static constexpr int local = 2;
    static constexpr int coalesced = 3;
  };
  
  namespace opencl_config {
  static constexpr int cache_line = 32;  // best: 32/CPU, 16/GPU
  }
  
  #endif  // NBODY_SYCL_KERNELS_COMMON_HPP_
  