packetmath.cpp File Reference

#include "main.h"
#include "unsupported/Eigen/SpecialFunctions"

Include dependency graph for packetmath.cpp:

Go to the source code of this file.

Classes
struct	packet_helper< Cond, Packet >
struct	packet_helper< false, Packet >

Namespaces
	Eigen
	Namespace containing all symbols from the Eigen library.
	Eigen::internal

Macros
#define	CHECK_CWISE1(REFOP, POP)
#define	CHECK_CWISE1_IF(COND, REFOP, POP)
#define	CHECK_CWISE2_IF(COND, REFOP, POP)
#define	REF_ADD(a, b)   ((a)+(b))
#define	REF_DIV(a, b)   ((a)/(b))
#define	REF_MUL(a, b)   ((a)*(b))
#define	REF_SUB(a, b)   ((a)-(b))

Functions
template<typename Scalar >
bool	areApprox (const Scalar *a, const Scalar *b, int size)
template<typename Scalar >
bool	areApproxAbs (const Scalar *a, const Scalar *b, int size, const typename NumTraits< Scalar >::Real &refvalue)
template<typename Scalar >
EIGEN_DONT_INLINE bool	isApproxAbs (const Scalar &a, const Scalar &b, const typename NumTraits< Scalar >::Real &refvalue)
template<typename T >
T	Eigen::internal::negate (const T &x)
template<typename Scalar >
void	packetmath ()
template<typename Scalar >
void	packetmath_complex ()
template<typename Scalar >
void	packetmath_notcomplex ()
template<typename Scalar >
void	packetmath_real ()
template<typename Scalar >
void	packetmath_scatter_gather ()
template<typename Scalar , bool ConjLhs, bool ConjRhs>
void	test_conj_helper (Scalar *data1, Scalar *data2, Scalar *ref, Scalar *pval)
void	test_packetmath ()

Variables
const bool	g_vectorize_sse = false

Macro Definition Documentation

#define CHECK_CWISE1	(		REFOP,
			POP
	)

Value:

{ \
  for (int i=0; i<PacketSize; ++i) \
    ref[i] = REFOP(data1[i]); \
  internal::pstore(data2, POP(internal::pload<Packet>(data1))); \
  VERIFY(areApprox(ref, data2, PacketSize) && #POP); \
}

Definition at line 64 of file packetmath.cpp.

#define CHECK_CWISE1_IF	(		COND,
			REFOP,
			POP
	)

Value:

if(COND) { \
  packet_helper<COND,Packet> h; \
  for (int i=0; i<PacketSize; ++i) \
    ref[i] = REFOP(data1[i]); \
  h.store(data2, POP(h.load(data1))); \
  VERIFY(areApprox(ref, data2, PacketSize) && #POP); \
}

Definition at line 91 of file packetmath.cpp.

#define CHECK_CWISE2_IF	(		COND,
			REFOP,
			POP
	)

Value:

if(COND) { \
  packet_helper<COND,Packet> h; \
  for (int i=0; i<PacketSize; ++i) \
    ref[i] = REFOP(data1[i], data1[i+PacketSize]); \
  h.store(data2, POP(h.load(data1),h.load(data1+PacketSize))); \
  VERIFY(areApprox(ref, data2, PacketSize) && #POP); \
}

Definition at line 99 of file packetmath.cpp.

#define REF_ADD	(		a,
			b
	)		((a)+(b))

Definition at line 107 of file packetmath.cpp.

#define REF_DIV	(		a,
			b
	)		((a)/(b))

Definition at line 110 of file packetmath.cpp.

#define REF_MUL	(		a,
			b
	)		((a)*(b))

Definition at line 109 of file packetmath.cpp.

#define REF_SUB	(		a,
			b
	)		((a)-(b))

Definition at line 108 of file packetmath.cpp.

Function Documentation

template<typename Scalar >

bool areApprox	(	const Scalar *	a,
		const Scalar *	b,
		int	size
	)

Definition at line 51 of file packetmath.cpp.

template<typename Scalar >

bool areApproxAbs	(	const Scalar *	a,
		const Scalar *	b,
		int	size,
		const typename NumTraits< Scalar >::Real &	refvalue
	)

Definition at line 38 of file packetmath.cpp.

template<typename Scalar >

EIGEN_DONT_INLINE bool isApproxAbs	(	const Scalar &	a,
		const Scalar &	b,
		const typename NumTraits< Scalar >::Real &	refvalue
	)

Definition at line 33 of file packetmath.cpp.

template<typename Scalar >

void packetmath

(

)

Definition at line 112 of file packetmath.cpp.

template<typename Scalar >

void packetmath_complex

(

)

Definition at line 548 of file packetmath.cpp.

template<typename Scalar >

void packetmath_notcomplex

(

)

Definition at line 483 of file packetmath.cpp.

template<typename Scalar >

void packetmath_real

(

)

Definition at line 328 of file packetmath.cpp.

template<typename Scalar >

void packetmath_scatter_gather

(

)

Definition at line 579 of file packetmath.cpp.

template<typename Scalar , bool ConjLhs, bool ConjRhs>

void test_conj_helper	(	Scalar *	data1,
		Scalar *	data2,
		Scalar *	ref,
		Scalar *	pval
	)

Definition at line 519 of file packetmath.cpp.

void test_packetmath

(

)

Definition at line 616 of file packetmath.cpp.

Variable Documentation

const bool g_vectorize_sse = false

Definition at line 22 of file packetmath.cpp.