diff options
Diffstat (limited to 'Eigen/src/Core/functors/UnaryFunctors.h')
| -rw-r--r-- | Eigen/src/Core/functors/UnaryFunctors.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Eigen/src/Core/functors/UnaryFunctors.h b/Eigen/src/Core/functors/UnaryFunctors.h index 59b9edf69..2009f8e57 100644 --- a/Eigen/src/Core/functors/UnaryFunctors.h +++ b/Eigen/src/Core/functors/UnaryFunctors.h @@ -248,7 +248,7 @@ struct functor_traits<scalar_exp_op<Scalar> > { // double: 7 pmadd, 5 pmul, 3 padd/psub, 1 div, 13 other : (14 * NumTraits<Scalar>::AddCost + 6 * NumTraits<Scalar>::MulCost + - NumTraits<Scalar>::template Div<packet_traits<Scalar>::HasDiv>::Cost)) + scalar_div_cost<Scalar,packet_traits<Scalar>::HasDiv>::value)) #else Cost = (sizeof(Scalar) == 4 @@ -257,7 +257,7 @@ struct functor_traits<scalar_exp_op<Scalar> > { // double: 7 pmadd, 5 pmul, 3 padd/psub, 1 div, 13 other : (23 * NumTraits<Scalar>::AddCost + 12 * NumTraits<Scalar>::MulCost + - NumTraits<Scalar>::template Div<packet_traits<Scalar>::HasDiv>::Cost)) + scalar_div_cost<Scalar,packet_traits<Scalar>::HasDiv>::value)) #endif }; }; @@ -514,17 +514,16 @@ struct functor_traits<scalar_tanh_op<Scalar> > { // 9 pmadd, 2 pmul, 1 div, 2 other ? (2 * NumTraits<Scalar>::AddCost + 6 * NumTraits<Scalar>::MulCost + - NumTraits<Scalar>::template Div<packet_traits<Scalar>::HasDiv>::Cost) + scalar_div_cost<Scalar,packet_traits<Scalar>::HasDiv>::value) #else ? (11 * NumTraits<Scalar>::AddCost + 11 * NumTraits<Scalar>::MulCost + - NumTraits<Scalar>::template Div<packet_traits<Scalar>::HasDiv>::Cost) + scalar_div_cost<Scalar,packet_traits<Scalar>::HasDiv>::value) #endif // This number assumes a naive implementation of tanh : (6 * NumTraits<Scalar>::AddCost + 3 * NumTraits<Scalar>::MulCost + - 2 * NumTraits<Scalar>::template Div< - packet_traits<Scalar>::HasDiv>::Cost + + 2 * scalar_div_cost<Scalar,packet_traits<Scalar>::HasDiv>::value + functor_traits<scalar_exp_op<Scalar> >::Cost)) }; }; |