/data/refman/pasoursint/CMSSW_5_2_9/src/DataFormats/Math/interface/AVXVec.h File Reference

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Classes
union	mathSSE::Vec4< double >
Namespaces
namespace	mathSSE
Functions
double	__attribute__ ((always_inline)) __attribute__((pure)) dot(mathSSE
mathSSE::Vec4< double >	andnot (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	cmpeq (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	cmpgt (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	hadd (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator& (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator* (mathSSE::Vec4< double > b, double a)
mathSSE::Vec4< double >	operator* (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator* (double a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator+ (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator- (mathSSE::Vec4< double > a)
mathSSE::Vec4< double >	operator- (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator/ (mathSSE::Vec4< double > b, double a)
mathSSE::Vec4< double >	operator/ (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
bool	operator== (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator^ (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)
mathSSE::Vec4< double >	operator| (mathSSE::Vec4< double > a, mathSSE::Vec4< double > b)

---

Function Documentation

double __attribute__

(

(always_inline)

)

[inline]

Definition at line 163 of file AVXVec.h.

References run_regression::ret, and mathSSE::Vec4< double >::vec.

                                                  {
  using  mathSSE::_mm256_dot_pd;
  mathSSE::Vec4<double> ret;
  ret.vec = _mm256_dot_pd(a.vec,b.vec);
  return ret.arr[0];
}

mathSSE::Vec4<double> andnot	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 128 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                {
  return  _mm256_andnot_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> cmpeq	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 100 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                               {
  return _mm256_cmp_pd(a.vec,b.vec,_CMP_EQ_OS);
}

mathSSE::Vec4<double> cmpgt	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 104 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                               {
  return _mm256_cmp_pd(a.vec,b.vec,_CMP_GT_OS);
}

mathSSE::Vec4<double> hadd	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 108 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

Referenced by ManipHist::sumHistograms().

                                                                              {
  return _mm256_hadd_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator&	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 119 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_and_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator*	(	mathSSE::Vec4< double >	b,
		double	a
	)		[inline]

Definition at line 153 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                     {
  return  _mm256_mul_pd(_mm256_set1_pd(a),b.vec);
}

mathSSE::Vec4<double> operator*	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 141 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_mul_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator*	(	double	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 149 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                      {
  return  _mm256_mul_pd(_mm256_set1_pd(a),b.vec);
}

mathSSE::Vec4<double> operator+	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 133 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_add_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator-

(

mathSSE::Vec4< double >

a

)

[inline]

Definition at line 114 of file AVXVec.h.

References neg, and mathSSE::Vec4< double >::vec.

                                                            {
  const __m256d neg = _mm256_set_pd ( -0.0 , -0.0 , -0.0, -0.0);
  return _mm256_xor_pd(a.vec,neg);
}

mathSSE::Vec4<double> operator-	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 137 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_sub_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator/	(	mathSSE::Vec4< double >	b,
		double	a
	)		[inline]

Definition at line 157 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                     {
  return  _mm256_div_pd(b.vec,_mm256_set1_pd(a));
}

mathSSE::Vec4<double> operator/	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 145 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_div_pd(a.vec,b.vec);
}

bool operator==	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 96 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                     {
  return _mm256_movemask_pd(_mm256_cmp_pd(a.vec,b.vec,_CMP_EQ_OS))==0xf;
}

mathSSE::Vec4<double> operator^	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 125 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_xor_pd(a.vec,b.vec);
}

mathSSE::Vec4<double> operator|	(	mathSSE::Vec4< double >	a,
		mathSSE::Vec4< double >	b
	)		[inline]

Definition at line 122 of file AVXVec.h.

References mathSSE::Vec4< double >::vec.

                                                                                   {
  return  _mm256_or_pd(a.vec,b.vec);
}