intel sse 头文件

Intel 的simd 指令不断地更新，相应的simd 头文件也随之产生。很容易搞混乱，在此我列出了相应的对应关系。
zmmintrin.h   
                   mic  512bit

immintrin.h   (Intel(R) AVX compiler intrinsics  256bit) 
                        =>   #include       
wmmintrin.h  (Principal header file for AES and PCLMULQDQ intrinsics.)  
                      => #include
nmmintrin.h  ( Principal header file for Intel(R) Core(TM) 2 Duo processor
  SSE4.2 intrinsics.)
                        =>  #include
 smmintrin.h
            Principal header file for Intel(R) Pentium(R) 4 processor SSE2 intrinsics
         Principal header file for Intel(R) Core(TM) 2 Duo processor  SSE4.1 intrinsics
        =>#include

tmmintrin.h
           Add horizonally packed [saturated] words, double words,
           Subtract horizonally packed [saturated] words, double words,
          =>  #include   // PSC, and by inclusion X86, instrinsics 
 
 pmmintrin.h
                 Principal header file for Intel(R) Pentium(R) 4 processor SSE3 intrinsics
                 => #include
emmintrin.h
                 Principal header file for Intel(R) Pentium(R) 4 processor SSE2 intrinsics
                 => #include
xmmintrin.h
                  sse   
                  =>#include
  mmintrin.h 
                 mmx