message: Adding CUB Version Check
  Bug
diff: #define THRUST_CUB_NS_PREFIX namespace thrust { namespace cuda_cub {
  #define THRUST_CUB_NS_POSTFIX } }
  +#ifndef THRUST_IGNORE_CUB_VERSION_CHECK
  +#include <thrust/version.h>
  +#include <cub/version.cuh>
  +#if THRUST_VERSION != CUB_VERSION
  +#error The version of CUB in your include path is not compatible with this release of Thrust. Define THRUST_IGNORE_CUB_VERSION_CHECK to ignore this.
  +#endif
  +#endif
  