Blaze  3.6
HasSIMDShiftLI.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TYPETRAITS_HASSIMDSHIFTLI_H_
36 #define _BLAZE_MATH_TYPETRAITS_HASSIMDSHIFTLI_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
49 
50 
51 namespace blaze {
52 
53 //=================================================================================================
54 //
55 // CLASS DEFINITION
56 //
57 //=================================================================================================
58 
59 //*************************************************************************************************
64 template< typename T >
65 using HasSIMDShiftLIHelper =
66  BoolConstant< ( IsNumeric_v<T> && IsIntegral_v<T> ) &&
67  ( ( bool( BLAZE_SSE2_MODE ) && sizeof(T) >= 2UL ) ||
68  ( bool( BLAZE_AVX2_MODE ) && sizeof(T) >= 2UL ) ||
69  ( bool( BLAZE_MIC_MODE ) && sizeof(T) == 4UL ) ||
70  ( bool( BLAZE_AVX512BW_MODE ) && sizeof(T) == 2UL ) ||
71  ( bool( BLAZE_AVX512F_MODE ) && sizeof(T) >= 4UL ) ) >;
73 //*************************************************************************************************
74 
75 
76 //*************************************************************************************************
98 template< typename T > // Type of the operand
100  : public BoolConstant< HasSIMDShiftLIHelper< RemoveCVRef_t<T> >::value >
101 {};
102 //*************************************************************************************************
103 
104 
105 //*************************************************************************************************
118 template< typename T > // Type of the operand
120 //*************************************************************************************************
121 
122 } // namespace blaze
123 
124 #endif
#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.
#define BLAZE_AVX2_MODE
Compilation switch for the AVX2 mode.This compilation switch enables/disables the AVX2 mode....
Definition: Vectorization.h:228
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
Availability of a SIMD uniform left-shift for the given data types.Depending on the available instruc...
Definition: HasSIMDShiftLI.h:99
constexpr bool HasSIMDShiftLI_v
Auxiliary variable template for the HasSIMDShiftLI type trait.The HasSIMDShiftLI_v variable template ...
Definition: HasSIMDShiftLI.h:119
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 IsSigned type trait.
Header file for the IntegralConstant class template.
System settings for the SSE mode.
#define BLAZE_SSE2_MODE
Compilation switch for the SSE2 mode.This compilation switch enables/disables the SSE2 mode....
Definition: Vectorization.h:143