devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Remove packet isNaN, isInf, isFinite

Browse Source
This commit is contained in:
Deanna Hood
2015-03-17 09:26:24 +10:00
parent 1c78d6f2a6
commit f52b78491c
3 changed files with 4 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
Eigen/src/Core/functors/UnaryFunctors.h
View File

@@ -573,16 +573,13 @@ template<typename Scalar> struct scalar_isNaN_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isNaN_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isNaN(a); }
template<typename Packet>
EIGEN_STRONG_INLINE const Packet packetOp(const Packet& a) const
{ return internal::pisNaN(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isNaN_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,
PacketAccess = packet_traits<Scalar>::HasIsNaN
PacketAccess = false
};
};
@@ -594,15 +591,13 @@ template<typename Scalar> struct scalar_isInf_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isInf_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isInf(a); }
typedef typename packet_traits<Scalar>::type Packet;
inline Packet packetOp(const Packet& a) const { return internal::pisInf(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isInf_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,
PacketAccess = packet_traits<Scalar>::HasIsInf
PacketAccess = false
};
};
@@ -614,15 +609,13 @@ template<typename Scalar> struct scalar_isFinite_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_isFinite_op)
typedef bool result_type;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE result_type operator() (const Scalar& a) const { return numext::isfinite(a); }
typedef typename packet_traits<Scalar>::type Packet;
inline Packet packetOp(const Packet& a) const { return internal::pisFinite(a); }
};
template<typename Scalar>
struct functor_traits<scalar_isFinite_op<Scalar> >
{
enum {
Cost = NumTraits<Scalar>::MulCost,
PacketAccess = packet_traits<Scalar>::HasIsFinite
PacketAccess = false
};
};