HasSIMDLog.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TYPETRAITS_HASSIMDLOG_H_
36 #define _BLAZE_MATH_TYPETRAITS_HASSIMDLOG_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
44 #include <blaze/util/EnableIf.h>
46 #include <blaze/util/mpl/Or.h>
50 
51 
52 namespace blaze {
53 
54 //=================================================================================================
55 //
56 // CLASS DEFINITION
57 //
58 //=================================================================================================
59 
60 //*************************************************************************************************
62 template< typename T // Type of the operand
63  , typename = void > // Restricting condition
64 struct HasSIMDLogHelper
65 {
66  enum : bool { value = false };
67 };
69 //*************************************************************************************************
70 
71 
72 //*************************************************************************************************
74 #if BLAZE_SVML_MODE
75 template< typename T >
76 struct HasSIMDLogHelper< T, EnableIf_< Or< IsFloat<T>, IsDouble<T> > > >
77 {
78  enum : bool { value = bool( BLAZE_SSE_MODE ) ||
79  bool( BLAZE_AVX_MODE ) ||
80  bool( BLAZE_MIC_MODE ) ||
81  bool( BLAZE_AVX512F_MODE ) };
82 };
83 #endif
84 
85 //*************************************************************************************************
86 
87 
88 //*************************************************************************************************
109 template< typename T > // Type of the operand
111  : public BoolConstant< HasSIMDLogHelper< Decay_<T> >::value >
112 {};
113 //*************************************************************************************************
114 
115 } // namespace blaze
116 
117 #endif
Availability of a SIMD natural logarithm operation for the given data type.Depending on the available...
Definition: HasSIMDLog.h:110
#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
Header file for the IsFloat type trait.
Header file for the Decay type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the IsDouble type trait.
Header file for the Or class template.
#define BLAZE_SSE_MODE
Compilation switch for the SSE mode.This compilation switch enables/disables the SSE mode...
Definition: Vectorization.h:126
Header file for the EnableIf class template.
#define BLAZE_AVX_MODE
Compilation switch for the AVX mode.This compilation switch enables/disables the AVX mode...
Definition: Vectorization.h:211
typename EnableIf< Condition, T >::Type EnableIf_
Auxiliary alias declaration for the EnableIf class template.The EnableIf_ alias declaration provides ...
Definition: EnableIf.h:224
Header file for the IntegralConstant class template.
System settings for the SSE mode.