PolynomReg.h File Reference

specialization of ipsdk::simd::detail::PolynomReg structure for all instruction sets More...

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/PolynomReg.h>
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/FmaddReg.h>
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/MulReg.h>
#include <IPSDKUtil/InstructionSet/detail/AssignReg.h>
#include <IPSDKUtil/InstructionSet/RegType.h>
#include <IPSDKUtil/Tools/ForceInline.h>
#include <boost/preprocessor/repetition/enum_params.hpp>

Go to the source code of this file.

Classes
struct	ipsdk::simd::detail::PolynomReg< IS, ISFma, 1, T >

Namespaces
	ipsdk
	Main namespace for IPSDK library.
	ipsdk::simd
	Namespace agregating IPSDK SIMD routines and classes.

Macros
#define	DEFINE_POLYNOMREG(N)

Detailed Description

specialization of ipsdk::simd::detail::PolynomReg structure for all instruction sets

Author

H. Delestre

Date

2017/03/29

Copyright

2017 Reactiv'IP, all right reserved.

Macro Definition Documentation

DEFINE_POLYNOMREG

#define DEFINE_POLYNOMREG

(

N

)

Value:

template <eInstructionSet::domain IS, eInstructionSet::domain ISFma, typename T>    \
struct PolynomReg <IS, ISFma, N, T> \
{   \
    static IPSDK_FORCEINLINE    \
    typename RegType<IS, T>::Type   \
    act(const typename RegType<IS, T>::Type& in,    \
        BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(N), const T& c))  \
    {   \
        typename RegType<IS, T>::Type out;  \
        act(in, BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(N), c), out); \
        return out; \
    }   \
    \
    static IPSDK_FORCEINLINE    \
    void    \
    act(const typename RegType<IS, T>::Type& x, \
        BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(N), const T& c),  \
        typename RegType<IS, T>::Type& out) \
    {   \
        typedef typename RegType<IS, T>::Type Reg;  \
        Reg tmp;    \
        PolynomReg<IS, ISFma, BOOST_PP_DEC(N), T>::act(x, BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_INC(N), c), tmp);  \
        Reg r0; \
        AssignReg<IS, T>::act(r0, c0); \
        FmaddReg<ISFma, T>::act(x, tmp, r0, out);   \
    }   \
};