https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_mm_store_si128&expand=5665,3337,227,6151,5589 ``` void _mm_store_si128 (__m128i* mem_addr, __m128i a) Synopsis void _mm_store_si128 (__m128i* mem_addr, __m128i a) #include <emmintrin.h> Instruction: movdqa m128, xmm CPUID Flags: SSE2 Description Store 128-bits of integer data from a into memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated. Operation MEM[mem_addr+127:mem_addr] := a[127:0] Performance Architecture Latency Throughput (CPI) Skylake 1 0.25 Broadwell 1 0.33 Haswell 1 0.33 Ivy Bridge 1 0.5 ```