| 72 | |
| 73 | template<typename Xpr> |
| 74 | bool test_redux(const Xpr&, int traversal, int unrolling) |
| 75 | { |
| 76 | typedef typename Xpr::Scalar Scalar; |
| 77 | typedef internal::redux_traits<internal::scalar_sum_op<Scalar,Scalar>,internal::redux_evaluator<Xpr> > traits; |
| 78 | |
| 79 | bool res = traits::Traversal==traversal && traits::Unrolling==unrolling; |
| 80 | if(!res) |
| 81 | { |
| 82 | std::cerr << demangle_flags(Xpr::Flags) << std::endl; |
| 83 | std::cerr << demangle_flags(internal::evaluator<Xpr>::Flags) << std::endl; |
| 84 | traits::debug(); |
| 85 | |
| 86 | std::cerr << " Expected Traversal == " << demangle_traversal(traversal) |
| 87 | << " got " << demangle_traversal(traits::Traversal) << "\n"; |
| 88 | std::cerr << " Expected Unrolling == " << demangle_unrolling(unrolling) |
| 89 | << " got " << demangle_unrolling(traits::Unrolling) << "\n"; |
| 90 | } |
| 91 | return res; |
| 92 | } |
| 93 | |
| 94 | template<typename Scalar, bool Enable = internal::packet_traits<Scalar>::Vectorizable> |
| 95 | struct vectorization_logic |
no test coverage detected