HasSIMDAdd.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TYPETRAITS_HASSIMDADD_H_
36 #define _BLAZE_MATH_TYPETRAITS_HASSIMDADD_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
44 #include <blaze/util/Complex.h>
45 #include <blaze/util/EnableIf.h>
46 #include <blaze/util/FalseType.h>
51 
52 
53 namespace blaze {
54 
55 //=================================================================================================
56 //
57 // CLASS DEFINITION
58 //
59 //=================================================================================================
60 
61 //*************************************************************************************************
66 template< typename T1 // Type of the left-hand side operand
67  , typename T2 // Type of the right-hand side operand
68  , typename = void > // Restricting condition
69 struct HasSIMDAddHelper
70  : public FalseType
71 {};
73 //*************************************************************************************************
74 
75 
76 //*************************************************************************************************
78 template< typename T1, typename T2 >
79 struct HasSIMDAddHelper< T1, T2, EnableIf_t< IsNumeric_v<T1> && IsIntegral_v<T1> &&
80  IsNumeric_v<T2> && IsIntegral_v<T2> &&
81  sizeof(T1) == sizeof(T2) > >
82  : public BoolConstant< ( bool( BLAZE_SSE2_MODE ) ) ||
83  ( bool( BLAZE_AVX2_MODE ) ) ||
84  ( bool( BLAZE_MIC_MODE ) && sizeof(T1) >= 4UL ) ||
85  ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T1) <= 2UL ) ||
86  ( bool( BLAZE_AVX512F_MODE ) && sizeof(T1) >= 4UL ) >
87 {};
88 
89 template< typename T >
90 struct HasSIMDAddHelper< complex<T>, complex<T>, EnableIf_t< IsNumeric_v<T> && IsIntegral_v<T> > >
91  : public BoolConstant< ( bool( BLAZE_SSE2_MODE ) ) ||
92  ( bool( BLAZE_AVX2_MODE ) ) ||
93  ( bool( BLAZE_MIC_MODE ) && sizeof(T) >= 4UL ) ||
94  ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T) <= 2UL ) ||
95  ( bool( BLAZE_AVX512F_MODE ) && sizeof(T) >= 4UL ) >
96 {};
98 //*************************************************************************************************
99 
100 
101 //*************************************************************************************************
103 template<>
104 struct HasSIMDAddHelper< float, float >
105  : public BoolConstant< bool( BLAZE_SSE_MODE ) ||
106  bool( BLAZE_AVX_MODE ) ||
107  bool( BLAZE_MIC_MODE ) ||
108  bool( BLAZE_AVX512F_MODE ) >
109 {};
110 
111 template<>
112 struct HasSIMDAddHelper< complex<float>, complex<float> >
113  : public BoolConstant< bool( BLAZE_SSE_MODE ) ||
114  bool( BLAZE_AVX_MODE ) ||
115  bool( BLAZE_MIC_MODE ) ||
116  bool( BLAZE_AVX512F_MODE ) >
117 {};
119 //*************************************************************************************************
120 
121 
122 //*************************************************************************************************
124 template<>
125 struct HasSIMDAddHelper< double, double >
126  : public BoolConstant< bool( BLAZE_SSE2_MODE ) ||
127  bool( BLAZE_AVX_MODE ) ||
128  bool( BLAZE_MIC_MODE ) ||
129  bool( BLAZE_AVX512F_MODE ) >
130 {};
131 
132 template<>
133 struct HasSIMDAddHelper< complex<double>, complex<double> >
134  : public BoolConstant< bool( BLAZE_SSE2_MODE ) ||
135  bool( BLAZE_AVX_MODE ) ||
136  bool( BLAZE_MIC_MODE ) ||
137  bool( BLAZE_AVX512F_MODE ) >
138 {};
140 //*************************************************************************************************
141 
142 
143 //*************************************************************************************************
164 template< typename T1 // Type of the left-hand side operand
165  , typename T2 // Type of the right-hand side operand
166  , typename = void > // Restricting condition
168  : public BoolConstant< HasSIMDAddHelper< Decay_t<T1>, Decay_t<T2> >::value >
169 {};
170 //*************************************************************************************************
171 
172 
173 //*************************************************************************************************
186 template< typename T1 // Type of the left-hand side operand
187  , typename T2 > // Type of the right-hand side operand
189 //*************************************************************************************************
190 
191 } // namespace blaze
192 
193 #endif
BoolConstant< false > FalseType
Type/value traits base class.The FalseType class is used as base class for type traits and value trai...
Definition: FalseType.h:61
Header file for the FalseType type/value trait base class.
#define BLAZE_AVX512F_MODE
Compilation switch for the AVX512F mode.This compilation switch enables/disables the AVX512F mode...
Definition: Vectorization.h:246
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
#define BLAZE_MIC_MODE
Compilation switch for the MIC mode.This compilation switch enables/disables the MIC mode...
Definition: Vectorization.h:299
#define BLAZE_AVX512BW_MODE
Compilation switch for the AVX512BW mode.This compilation switch enables/disables the AVX512BW mode...
Definition: Vectorization.h:264
Header file for the IsIntegral type trait.
Availability of a SIMD addition for the given data types.Depending on the available instruction set (...
Definition: HasSIMDAdd.h:167
#define BLAZE_AVX2_MODE
Compilation switch for the AVX2 mode.This compilation switch enables/disables the AVX2 mode...
Definition: Vectorization.h:228
Header file for the Decay type trait.
typename EnableIf< Condition, T >::Type EnableIf_t
Auxiliary type for the EnableIf class template.The EnableIf_t alias declaration provides a convenient...
Definition: EnableIf.h:138
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
constexpr bool IsNumeric_v
Auxiliary variable template for the IsNumeric type trait.The IsNumeric_v variable template provides a...
Definition: IsNumeric.h:143
Header file for the EnableIf class template.
Header file for the IsNumeric type trait.
IntegralConstant< bool, B > BoolConstant
Generic wrapper for a compile time constant boolean value.The BoolConstant class template represents ...
Definition: IntegralConstant.h:101
constexpr bool HasSIMDAdd_v
Auxiliary variable template for the HasSIMDAdd type trait.The HasSIMDAdd_v variable template provides...
Definition: HasSIMDAdd.h:188
Header file for the IntegralConstant class template.
System settings for the SSE mode.
Header file for the complex data type.
#define BLAZE_SSE2_MODE
Compilation switch for the SSE2 mode.This compilation switch enables/disables the SSE2 mode...
Definition: Vectorization.h:143