Blaze  3.6
HasSIMDAdd.h
Go to the documentation of this file.
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>
50 
51 
52 namespace blaze {
53 
54 //=================================================================================================
55 //
56 // CLASS DEFINITION
57 //
58 //=================================================================================================
59 
60 //*************************************************************************************************
65 template< typename T1 // Type of the left-hand side operand
66  , typename T2 // Type of the right-hand side operand
67  , typename = void > // Restricting condition
68 struct HasSIMDAddHelper
69  : public FalseType
70 {};
72 //*************************************************************************************************
73 
74 
75 //*************************************************************************************************
77 template< typename T1, typename T2 >
78 struct HasSIMDAddHelper< T1, T2, EnableIf_t< IsNumeric_v<T1> && IsIntegral_v<T1> &&
79  IsNumeric_v<T2> && IsIntegral_v<T2> &&
80  sizeof(T1) == sizeof(T2) > >
81  : public BoolConstant< ( bool( BLAZE_SSE2_MODE ) ) ||
82  ( bool( BLAZE_AVX2_MODE ) ) ||
83  ( bool( BLAZE_MIC_MODE ) && sizeof(T1) >= 4UL ) ||
84  ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T1) <= 2UL ) ||
85  ( bool( BLAZE_AVX512F_MODE ) && sizeof(T1) >= 4UL ) >
86 {};
87 
88 template< typename T >
89 struct HasSIMDAddHelper< complex<T>, complex<T>, EnableIf_t< IsNumeric_v<T> && IsIntegral_v<T> > >
90  : public BoolConstant< ( bool( BLAZE_SSE2_MODE ) ) ||
91  ( bool( BLAZE_AVX2_MODE ) ) ||
92  ( bool( BLAZE_MIC_MODE ) && sizeof(T) >= 4UL ) ||
93  ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T) <= 2UL ) ||
94  ( bool( BLAZE_AVX512F_MODE ) && sizeof(T) >= 4UL ) >
95 {};
97 //*************************************************************************************************
98 
99 
100 //*************************************************************************************************
102 template<>
103 struct HasSIMDAddHelper< float, float >
104  : public BoolConstant< bool( BLAZE_SSE_MODE ) ||
105  bool( BLAZE_AVX_MODE ) ||
106  bool( BLAZE_MIC_MODE ) ||
107  bool( BLAZE_AVX512F_MODE ) >
108 {};
109 
110 template<>
111 struct HasSIMDAddHelper< complex<float>, complex<float> >
112  : public BoolConstant< bool( BLAZE_SSE_MODE ) ||
113  bool( BLAZE_AVX_MODE ) ||
114  bool( BLAZE_MIC_MODE ) ||
115  bool( BLAZE_AVX512F_MODE ) >
116 {};
118 //*************************************************************************************************
119 
120 
121 //*************************************************************************************************
123 template<>
124 struct HasSIMDAddHelper< double, double >
125  : public BoolConstant< bool( BLAZE_SSE2_MODE ) ||
126  bool( BLAZE_AVX_MODE ) ||
127  bool( BLAZE_MIC_MODE ) ||
128  bool( BLAZE_AVX512F_MODE ) >
129 {};
130 
131 template<>
132 struct HasSIMDAddHelper< complex<double>, complex<double> >
133  : public BoolConstant< bool( BLAZE_SSE2_MODE ) ||
134  bool( BLAZE_AVX_MODE ) ||
135  bool( BLAZE_MIC_MODE ) ||
136  bool( BLAZE_AVX512F_MODE ) >
137 {};
139 //*************************************************************************************************
140 
141 
142 //*************************************************************************************************
163 template< typename T1 // Type of the left-hand side operand
164  , typename T2 // Type of the right-hand side operand
165  , typename = void > // Restricting condition
167  : public BoolConstant< HasSIMDAddHelper< RemoveCVRef_t<T1>, RemoveCVRef_t<T2> >::value >
168 {};
169 //*************************************************************************************************
170 
171 
172 //*************************************************************************************************
185 template< typename T1 // Type of the left-hand side operand
186  , typename T2 > // Type of the right-hand side operand
188 //*************************************************************************************************
189 
190 } // namespace blaze
191 
192 #endif
BoolConstant< false > FalseType
Type/value traits base class.The FalseType class is used as base class for type traits and value trai...
Definition: IntegralConstant.h:121
#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:72
#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 RemoveCVRef type trait.
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:166
constexpr bool HasSIMDAdd_v
Auxiliary variable template for the HasSIMDAdd type trait.The HasSIMDAdd_v variable template provides...
Definition: HasSIMDAdd.h:187
#define BLAZE_AVX2_MODE
Compilation switch for the AVX2 mode.This compilation switch enables/disables the AVX2 mode....
Definition: Vectorization.h:228
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 alias template represents ...
Definition: IntegralConstant.h:110
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