Intel® C++ Compiler 16.0 User and Reference Guide
Intrinsics for Pack/Unpack Operations
Parent topic:
Intrinsics for Intel® Advanced Vector Extensions 2
_mm256_packs_epi16/32
_mm256_packus_epi16/32
_mm256_unpackhi_epi8/16/32/64
_mm256_unpacklo_epi8/16/32/64