portable interface for GPU parallel primitives - tests

 hipCUB is a header-only wrapper library that provides a common interface to
 rocPRIM and CUB. The hipCUB library is designed to help applications using CUB
 to port their code to the ROCm platform.
 .
 This package provides the AMD ROCm hipCUB test binaries. These binaries are
 only used to check whether hipCUB works correctly on a given GPU, so
 generally speaking, users probably don't need this package.