diff options
Diffstat (limited to 'Eigen/src/Core/Functors.h')
| -rw-r--r-- | Eigen/src/Core/Functors.h | 91 |
1 files changed, 47 insertions, 44 deletions
diff --git a/Eigen/src/Core/Functors.h b/Eigen/src/Core/Functors.h index 2a6c3c003..6b6b36656 100644 --- a/Eigen/src/Core/Functors.h +++ b/Eigen/src/Core/Functors.h @@ -23,7 +23,7 @@ namespace internal { */ template<typename Scalar> struct scalar_sum_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_sum_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a + b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a + b; } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::padd(a,b); } @@ -51,7 +51,7 @@ template<typename LhsScalar,typename RhsScalar> struct scalar_product_op { }; typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_product_op) - EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a * b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a * b; } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::pmul(a,b); } @@ -81,7 +81,7 @@ template<typename LhsScalar,typename RhsScalar> struct scalar_conj_product_op { typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_conj_product_op) - EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return conj_helper<LhsScalar,RhsScalar,Conj,false>().pmul(a,b); } template<typename Packet> @@ -103,7 +103,7 @@ struct functor_traits<scalar_conj_product_op<LhsScalar,RhsScalar> > { */ template<typename Scalar> struct scalar_min_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_min_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { using std::min; return (min)(a, b); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { using std::min; return (min)(a, b); } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::pmin(a,b); } @@ -126,7 +126,7 @@ struct functor_traits<scalar_min_op<Scalar> > { */ template<typename Scalar> struct scalar_max_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_max_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { using std::max; return (max)(a, b); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { using std::max; return (max)(a, b); } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::pmax(a,b); } @@ -150,7 +150,7 @@ struct functor_traits<scalar_max_op<Scalar> > { template<typename Scalar> struct scalar_hypot_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_hypot_op) // typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& _x, const Scalar& _y) const + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& _x, const Scalar& _y) const { using std::max; using std::min; @@ -170,7 +170,7 @@ struct functor_traits<scalar_hypot_op<Scalar> > { */ template<typename Scalar, typename OtherScalar> struct scalar_binary_pow_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_binary_pow_op) - inline Scalar operator() (const Scalar& a, const OtherScalar& b) const { return internal::pow(a, b); } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a, const OtherScalar& b) const { return internal::pow(a, b); } }; template<typename Scalar, typename OtherScalar> struct functor_traits<scalar_binary_pow_op<Scalar,OtherScalar> > { @@ -186,7 +186,7 @@ struct functor_traits<scalar_binary_pow_op<Scalar,OtherScalar> > { */ template<typename Scalar> struct scalar_difference_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_difference_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a - b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a, const Scalar& b) const { return a - b; } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::psub(a,b); } @@ -211,7 +211,7 @@ template<typename LhsScalar,typename RhsScalar> struct scalar_quotient_op { }; typedef typename scalar_product_traits<LhsScalar,RhsScalar>::ReturnType result_type; EIGEN_EMPTY_STRUCT_CTOR(scalar_quotient_op) - EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a / b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const LhsScalar& a, const RhsScalar& b) const { return a / b; } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a, const Packet& b) const { return internal::pdiv(a,b); } @@ -233,7 +233,7 @@ struct functor_traits<scalar_quotient_op<LhsScalar,RhsScalar> > { */ struct scalar_boolean_and_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_boolean_and_op) - EIGEN_STRONG_INLINE bool operator() (const bool& a, const bool& b) const { return a && b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool operator() (const bool& a, const bool& b) const { return a && b; } }; template<> struct functor_traits<scalar_boolean_and_op> { enum { @@ -249,7 +249,7 @@ template<> struct functor_traits<scalar_boolean_and_op> { */ struct scalar_boolean_or_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_boolean_or_op) - EIGEN_STRONG_INLINE bool operator() (const bool& a, const bool& b) const { return a || b; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool operator() (const bool& a, const bool& b) const { return a || b; } }; template<> struct functor_traits<scalar_boolean_or_op> { enum { @@ -267,7 +267,7 @@ template<> struct functor_traits<scalar_boolean_or_op> { */ template<typename Scalar> struct scalar_opposite_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_opposite_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a) const { return -a; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a) const { return -a; } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pnegate(a); } @@ -287,7 +287,7 @@ struct functor_traits<scalar_opposite_op<Scalar> > template<typename Scalar> struct scalar_abs_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_abs_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { using std::abs; return abs(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { using std::abs; return abs(a); } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pabs(a); } @@ -309,7 +309,7 @@ struct functor_traits<scalar_abs_op<Scalar> > template<typename Scalar> struct scalar_abs2_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_abs2_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { return internal::abs2(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const result_type operator() (const Scalar& a) const { return internal::abs2(a); } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pmul(a,a); } @@ -325,7 +325,7 @@ struct functor_traits<scalar_abs2_op<Scalar> > */ template<typename Scalar> struct scalar_conjugate_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_conjugate_op) - EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a) const { using internal::conj; return conj(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (const Scalar& a) const { using internal::conj; return conj(a); } template<typename Packet> EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pconj(a); } }; @@ -347,7 +347,7 @@ template<typename Scalar, typename NewType> struct scalar_cast_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_cast_op) typedef NewType result_type; - EIGEN_STRONG_INLINE const NewType operator() (const Scalar& a) const { return cast<Scalar, NewType>(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const NewType operator() (const Scalar& a) const { return cast<Scalar, NewType>(a); } }; template<typename Scalar, typename NewType> struct functor_traits<scalar_cast_op<Scalar,NewType> > @@ -362,7 +362,7 @@ template<typename Scalar> struct scalar_real_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_real_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return internal::real(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return internal::real(a); } }; template<typename Scalar> struct functor_traits<scalar_real_op<Scalar> > @@ -377,7 +377,7 @@ template<typename Scalar> struct scalar_imag_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_imag_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return internal::imag(a); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return internal::imag(a); } }; template<typename Scalar> struct functor_traits<scalar_imag_op<Scalar> > @@ -392,7 +392,7 @@ template<typename Scalar> struct scalar_real_ref_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_real_ref_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE result_type& operator() (const Scalar& a) const { return internal::real_ref(*const_cast<Scalar*>(&a)); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type& operator() (const Scalar& a) const { return internal::real_ref(*const_cast<Scalar*>(&a)); } }; template<typename Scalar> struct functor_traits<scalar_real_ref_op<Scalar> > @@ -407,7 +407,7 @@ template<typename Scalar> struct scalar_imag_ref_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_imag_ref_op) typedef typename NumTraits<Scalar>::Real result_type; - EIGEN_STRONG_INLINE result_type& operator() (const Scalar& a) const { return internal::imag_ref(*const_cast<Scalar*>(&a)); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type& operator() (const Scalar& a) const { return internal::imag_ref(*const_cast<Scalar*>(&a)); } }; template<typename Scalar> struct functor_traits<scalar_imag_ref_op<Scalar> > @@ -421,7 +421,7 @@ struct functor_traits<scalar_imag_ref_op<Scalar> > */ template<typename Scalar> struct scalar_exp_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_exp_op) - inline const Scalar operator() (const Scalar& a) const { using std::exp; return exp(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::exp; return exp(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::pexp(a); } }; @@ -437,7 +437,7 @@ struct functor_traits<scalar_exp_op<Scalar> > */ template<typename Scalar> struct scalar_log_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_log_op) - inline const Scalar operator() (const Scalar& a) const { using std::log; return log(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::log; return log(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::plog(a); } }; @@ -462,8 +462,11 @@ template<typename Scalar> struct scalar_multiple_op { typedef typename packet_traits<Scalar>::type Packet; // FIXME default copy constructors seems bugged with std::complex<> + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_multiple_op(const scalar_multiple_op& other) : m_other(other.m_other) { } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE scalar_multiple_op(const Scalar& other) : m_other(other) { } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar operator() (const Scalar& a) const { return a * m_other; } EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pmul(a, pset1<Packet>(m_other)); } @@ -478,7 +481,7 @@ struct scalar_multiple2_op { typedef typename scalar_product_traits<Scalar1,Scalar2>::ReturnType result_type; EIGEN_STRONG_INLINE scalar_multiple2_op(const scalar_multiple2_op& other) : m_other(other.m_other) { } EIGEN_STRONG_INLINE scalar_multiple2_op(const Scalar2& other) : m_other(other) { } - EIGEN_STRONG_INLINE result_type operator() (const Scalar1& a) const { return a * m_other; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar1& a) const { return a * m_other; } typename add_const_on_value_type<typename NumTraits<Scalar2>::Nested>::type m_other; }; template<typename Scalar1,typename Scalar2> @@ -499,7 +502,7 @@ struct scalar_quotient1_op { // FIXME default copy constructors seems bugged with std::complex<> EIGEN_STRONG_INLINE scalar_quotient1_op(const scalar_quotient1_op& other) : m_other(other.m_other) { } EIGEN_STRONG_INLINE scalar_quotient1_op(const Scalar& other) : m_other(other) {} - EIGEN_STRONG_INLINE Scalar operator() (const Scalar& a) const { return a / m_other; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar operator() (const Scalar& a) const { return a / m_other; } EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const { return internal::pdiv(a, pset1<Packet>(m_other)); } typename add_const_on_value_type<typename NumTraits<Scalar>::Nested>::type m_other; @@ -516,7 +519,7 @@ struct scalar_constant_op { EIGEN_STRONG_INLINE scalar_constant_op(const scalar_constant_op& other) : m_other(other.m_other) { } EIGEN_STRONG_INLINE scalar_constant_op(const Scalar& other) : m_other(other) { } template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index, Index = 0) const { return m_other; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index, Index = 0) const { return m_other; } template<typename Index> EIGEN_STRONG_INLINE const Packet packetOp(Index, Index = 0) const { return internal::pset1<Packet>(m_other); } const Scalar m_other; @@ -529,7 +532,7 @@ struct functor_traits<scalar_constant_op<Scalar> > template<typename Scalar> struct scalar_identity_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_identity_op) template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index row, Index col) const { return row==col ? Scalar(1) : Scalar(0); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index row, Index col) const { return row==col ? Scalar(1) : Scalar(0); } }; template<typename Scalar> struct functor_traits<scalar_identity_op<Scalar> > @@ -553,7 +556,7 @@ struct linspaced_op_impl<Scalar,false> m_base(padd(pset1<Packet>(low),pmul(pset1<Packet>(step),plset<Scalar>(-packet_traits<Scalar>::size)))) {} template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return m_low+i*m_step; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return m_low+i*m_step; } template<typename Index> EIGEN_STRONG_INLINE const Packet packetOp(Index) const { return m_base = padd(m_base,m_packetStep); } @@ -576,7 +579,7 @@ struct linspaced_op_impl<Scalar,true> m_lowPacket(pset1<Packet>(m_low)), m_stepPacket(pset1<Packet>(m_step)), m_interPacket(plset<Scalar>(0)) {} template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return m_low+i*m_step; } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return m_low+i*m_step; } template<typename Index> EIGEN_STRONG_INLINE const Packet packetOp(Index i) const @@ -603,12 +606,12 @@ template <typename Scalar, bool RandomAccess> struct linspaced_op linspaced_op(Scalar low, Scalar high, int num_steps) : impl((num_steps==1 ? high : low), (num_steps==1 ? Scalar() : (high-low)/(num_steps-1))) {} template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return impl(i); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index i) const { return impl(i); } // We need this function when assigning e.g. a RowVectorXd to a MatrixXd since // there row==0 and col is used for the actual iteration. template<typename Index> - EIGEN_STRONG_INLINE const Scalar operator() (Index row, Index col) const + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar operator() (Index row, Index col) const { eigen_assert(col==0 || row==0); return impl(col + row); @@ -657,9 +660,9 @@ template<typename Scalar> struct scalar_add_op { typedef typename packet_traits<Scalar>::type Packet; // FIXME default copy constructors seems bugged with std::complex<> - inline scalar_add_op(const scalar_add_op& other) : m_other(other.m_other) { } - inline scalar_add_op(const Scalar& other) : m_other(other) { } - inline Scalar operator() (const Scalar& a) const { return a + m_other; } + EIGEN_DEVICE_FUNC inline scalar_add_op(const scalar_add_op& other) : m_other(other.m_other) { } + EIGEN_DEVICE_FUNC inline scalar_add_op(const Scalar& other) : m_other(other) { } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return a + m_other; } inline const Packet packetOp(const Packet& a) const { return internal::padd(a, pset1<Packet>(m_other)); } const Scalar m_other; @@ -674,7 +677,7 @@ struct functor_traits<scalar_add_op<Scalar> > */ template<typename Scalar> struct scalar_sqrt_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_sqrt_op) - inline const Scalar operator() (const Scalar& a) const { using std::sqrt; return sqrt(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::sqrt; return sqrt(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::psqrt(a); } }; @@ -692,7 +695,7 @@ struct functor_traits<scalar_sqrt_op<Scalar> > */ template<typename Scalar> struct scalar_cos_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_cos_op) - inline Scalar operator() (const Scalar& a) const { using std::cos; return cos(a); } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { using std::cos; return cos(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::pcos(a); } }; @@ -711,7 +714,7 @@ struct functor_traits<scalar_cos_op<Scalar> > */ template<typename Scalar> struct scalar_sin_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_sin_op) - inline const Scalar operator() (const Scalar& a) const { using std::sin; return sin(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::sin; return sin(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::psin(a); } }; @@ -731,7 +734,7 @@ struct functor_traits<scalar_sin_op<Scalar> > */ template<typename Scalar> struct scalar_tan_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_tan_op) - inline const Scalar operator() (const Scalar& a) const { using std::tan; return tan(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::tan; return tan(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::ptan(a); } }; @@ -750,7 +753,7 @@ struct functor_traits<scalar_tan_op<Scalar> > */ template<typename Scalar> struct scalar_acos_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_acos_op) - inline const Scalar operator() (const Scalar& a) const { using std::acos; return acos(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::acos; return acos(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::pacos(a); } }; @@ -769,7 +772,7 @@ struct functor_traits<scalar_acos_op<Scalar> > */ template<typename Scalar> struct scalar_asin_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_asin_op) - inline const Scalar operator() (const Scalar& a) const { using std::asin; return asin(a); } + EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { using std::asin; return asin(a); } typedef typename packet_traits<Scalar>::type Packet; inline Packet packetOp(const Packet& a) const { return internal::pasin(a); } }; @@ -791,7 +794,7 @@ struct scalar_pow_op { // FIXME default copy constructors seems bugged with std::complex<> inline scalar_pow_op(const scalar_pow_op& other) : m_exponent(other.m_exponent) { } inline scalar_pow_op(const Scalar& exponent) : m_exponent(exponent) {} - inline Scalar operator() (const Scalar& a) const { return internal::pow(a, m_exponent); } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return internal::pow(a, m_exponent); } const Scalar m_exponent; }; template<typename Scalar> @@ -805,7 +808,7 @@ struct functor_traits<scalar_pow_op<Scalar> > template<typename Scalar> struct scalar_inverse_mult_op { scalar_inverse_mult_op(const Scalar& other) : m_other(other) {} - inline Scalar operator() (const Scalar& a) const { return m_other / a; } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return m_other / a; } template<typename Packet> inline const Packet packetOp(const Packet& a) const { return internal::pdiv(pset1<Packet>(m_other),a); } @@ -819,7 +822,7 @@ struct scalar_inverse_mult_op { template<typename Scalar> struct scalar_inverse_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_inverse_op) - inline Scalar operator() (const Scalar& a) const { return Scalar(1)/a; } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return Scalar(1)/a; } template<typename Packet> inline const Packet packetOp(const Packet& a) const { return internal::pdiv(pset1<Packet>(Scalar(1)),a); } @@ -835,7 +838,7 @@ struct functor_traits<scalar_inverse_op<Scalar> > template<typename Scalar> struct scalar_square_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_square_op) - inline Scalar operator() (const Scalar& a) const { return a*a; } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return a*a; } template<typename Packet> inline const Packet packetOp(const Packet& a) const { return internal::pmul(a,a); } @@ -851,7 +854,7 @@ struct functor_traits<scalar_square_op<Scalar> > template<typename Scalar> struct scalar_cube_op { EIGEN_EMPTY_STRUCT_CTOR(scalar_cube_op) - inline Scalar operator() (const Scalar& a) const { return a*a*a; } + EIGEN_DEVICE_FUNC inline Scalar operator() (const Scalar& a) const { return a*a*a; } template<typename Packet> inline const Packet packetOp(const Packet& a) const { return internal::pmul(a,pmul(a,a)); } |