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Fixed a couple of typos

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Cleaned up the code a bit.
This commit is contained in:
Benoit Steiner 2015-12-07 16:38:48 -08:00
parent fa4f933c0f
commit 73b68d4370
4 changed files with 13 additions and 19 deletions
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4
Eigen/src/Core/GenericPacketMath.h
View File

@ -43,7 +43,7 @@ struct default_packet_traits
{
enum {
HasHalfPacket = 0,
HasAdd = 1,
HasSub = 1,
HasMul = 1,
@ -76,7 +76,7 @@ struct default_packet_traits
HasTanh = 0,
HasLGamma = 0,
HasErf = 0,
HasErfc = 0
HasErfc = 0,
HasRound = 0,
HasFloor = 0,

13
Eigen/src/Core/SpecialFunctions.h
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@ -1,7 +1,6 @@
// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com>
// Copyright (C) 2015 Eugene Brevdo <ebrevdo@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla
@ -45,14 +44,13 @@ template <> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE double __erfc<double>(double x
} // end namespace internal
/****************************************************************************
* Implementations *
* Implementations *
****************************************************************************/
namespace internal {
/****************************************************************************
* Implementation of
* lgamma *
* Implementation of lgamma *
****************************************************************************/
template<typename Scalar>
@ -72,8 +70,7 @@ struct lgamma_retval
};
/****************************************************************************
* Implementation of
* erf *
* Implementation of erf *
****************************************************************************/
template<typename Scalar>
@ -92,8 +89,8 @@ struct erf_retval
typedef Scalar type;
};
/****************************************************************************
* Implementation of erfc *
/***************************************************************************
* Implementation of erfc *
****************************************************************************/
template<typename Scalar>

6
Eigen/src/Core/util/ForwardDeclarations.h
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@ -294,12 +294,6 @@ struct stem_function
};
}
// SpecialFunctions forward declarations
namespace internal {
template <typename Scalar> EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Scalar __lgamma(Scalar x);
template <typename Scalar> EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Scalar __erf(Scalar x);
template <typename Scalar> EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Scalar __erfc(Scalar x);
} // end namespace Eigen
#endif // EIGEN_FORWARDDECLARATIONS_H

9
test/packetmath.cpp
View File

@ -355,19 +355,19 @@ template<typename Scalar> void packetmath_real()
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();
packet_helper<internal::packet_traits<Scalar>::HasLGamma,Packet> h;
h.store(data2, internal::plgamma(h.load(data1)));
VERIFY(std::isnan(data2[0]));
VERIFY((numext::isnan)(data2[0]));
}
{
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();
packet_helper<internal::packet_traits<Scalar>::HasErf,Packet> h;
h.store(data2, internal::perf(h.load(data1)));
VERIFY(std::isnan(data2[0]));
VERIFY((numext::isnan)(data2[0]));
}
{
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();
packet_helper<internal::packet_traits<Scalar>::HasErfc,Packet> h;
h.store(data2, internal::perfc(h.load(data1)));
VERIFY(std::isnan(data2[0]));
VERIFY((numext::isnan)(data2[0]));
}
for (int i=0; i<size; ++i)
@ -375,6 +375,8 @@ template<typename Scalar> void packetmath_real()
data1[i] = internal::random<Scalar>(0,1) * std::pow(Scalar(10), internal::random<Scalar>(-6,6));
data2[i] = internal::random<Scalar>(0,1) * std::pow(Scalar(10), internal::random<Scalar>(-6,6));
}
#if __cplusplus > 199711L
if(internal::random<float>(0,1)<0.1)
data1[internal::random<int>(0, PacketSize)] = 0;
CHECK_CWISE1_IF(PacketTraits::HasSqrt, std::sqrt, internal::psqrt);
@ -382,6 +384,7 @@ template<typename Scalar> void packetmath_real()
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasLGamma, std::lgamma, internal::plgamma);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErf, std::erf, internal::perf);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErfc, std::erfc, internal::perfc);
#endif
if(PacketTraits::HasLog && PacketTraits::size>=2)
{