Blaze 3.9
HasSIMDAbs.h
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1//=================================================================================================
33//=================================================================================================
34
35#ifndef _BLAZE_MATH_TYPETRAITS_HASSIMDABS_H_
36#define _BLAZE_MATH_TYPETRAITS_HASSIMDABS_H_
37
38
39//*************************************************************************************************
40// Includes
41//*************************************************************************************************
42
52
53
54namespace blaze {
55
56//=================================================================================================
57//
58// CLASS DEFINITION
59//
60//=================================================================================================
61
62//*************************************************************************************************
67template< typename T > // Type of the operand
68using HasSIMDAbsHelper =
69 BoolConstant< ( ( IsNumeric_v<T> && IsIntegral_v<T> && IsSigned_v<T> ) &&
70 ( ( bool( BLAZE_SSSE3_MODE ) && sizeof(T) <= 4UL ) ||
71 ( bool( BLAZE_AVX2_MODE ) && sizeof(T) <= 4UL ) ||
72 ( bool( BLAZE_MIC_MODE ) && sizeof(T) >= 4UL ) ||
73 ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T) <= 2UL ) ||
74 ( bool( BLAZE_AVX512F_MODE ) && sizeof(T) >= 4UL ) ) ) ||
75 ( IsFloat_v<T> &&
76 ( bool( BLAZE_SSE2_MODE ) ||
77 bool( BLAZE_AVX_MODE ) ||
78 bool( BLAZE_MIC_MODE ) ||
79 bool( BLAZE_AVX512F_MODE ) ) ) ||
80 ( IsDouble_v<T> &&
81 !( bool( BLAZE_GNU_COMPILER ) && ( bool( BLAZE_MIC_MODE ) || bool( BLAZE_AVX512F_MODE ) ) ) &&
82 ( bool( BLAZE_SSE2_MODE ) ||
83 bool( BLAZE_AVX_MODE ) ||
84 bool( BLAZE_MIC_MODE ) ||
85 bool( BLAZE_AVX512F_MODE ) ) ) >;
87//*************************************************************************************************
88
89
90//*************************************************************************************************
111template< typename T > // Type of the operand
113 : public BoolConstant< HasSIMDAbsHelper< RemoveCVRef_t<T> >::value >
114{};
115//*************************************************************************************************
116
117
118//*************************************************************************************************
131template< typename T > // Type of the operand
133//*************************************************************************************************
134
135} // namespace blaze
136
137#endif
Compiler-specific system settings.
Header file for the IntegralConstant class template.
Header file for the IsDouble type trait.
Header file for the IsFloat type trait.
Header file for the IsIntegral type trait.
Header file for the IsNumeric type trait.
Header file for the IsSigned type trait.
Header file for the RemoveCVRef type trait.
constexpr bool HasSIMDAbs_v
Auxiliary variable template for the HasSIMDAbs type trait.
Definition: HasSIMDAbs.h:132
#define BLAZE_AVX_MODE
Compilation switch for the AVX mode.
Definition: Vectorization.h:211
#define BLAZE_AVX512F_MODE
Compilation switch for the AVX512F mode.
Definition: Vectorization.h:246
#define BLAZE_AVX512BW_MODE
Compilation switch for the AVX512BW mode.
Definition: Vectorization.h:264
#define BLAZE_AVX2_MODE
Compilation switch for the AVX2 mode.
Definition: Vectorization.h:228
#define BLAZE_MIC_MODE
Compilation switch for the MIC mode.
Definition: Vectorization.h:299
#define BLAZE_SSSE3_MODE
Compilation switch for the SSSE3 mode.
Definition: Vectorization.h:177
#define BLAZE_SSE2_MODE
Compilation switch for the SSE2 mode.
Definition: Vectorization.h:143
IntegralConstant< bool, B > BoolConstant
Generic wrapper for a compile time constant boolean value.
Definition: IntegralConstant.h:110
Availability of a SIMD absolute value operation for the given data type.
Definition: HasSIMDAbs.h:114
Generic wrapper for a compile time constant integral value.
Definition: IntegralConstant.h:74
System settings for the SSE mode.