_mm512_packstorehi_epi64
Classification
KNC, Store, CPUID Test: KNCNI
Header File
Instruction
VPACKSTOREHQ m512, zmm
Synopsis
_mm512_packstorehi_epi64(void* mt, __m512i v1);
Description
Stores packed 64-bit integer elements of "v1" into a quadword stream at a logically mapped starting address (mt-64), storing the high-64-byte elements of that stream (those elemetns of the stream that map at or after the first 64-byte-aligned address following (m5-64)).
Operation
storeOffset := 0
foundNext64BytesBoundary := 0
addr := mt-64
FOR j := 0 to 7
IF foundNext64BytesBoundary == 0
IF ((addr + (storeOffset + 1)*8) % 64) == 0
foundNext64BytesBoundary := 1
FI
ELSE
i := j*64
MEM[addr + storeOffset*8] := v1[i+63:i]
FI
storeOffset := storeOffset + 1
ENDFOR