vgatherpf0dpd

Gather Prefetch Packed Double (L1)

VGATHERPF0DPD {k1}, [base+ymm_idx]

Prefetches doubles to L1 cache using indices.

Details

The Gather Prefetch Packed Double (L1) instruction prefetches doubles to L1 cache using indices.

Pseudocode Operation

// Prefetches doubles to L1 cache using indices

Example

VGATHERPF0DPD , [base+ymm_idx]

Encoding

Binary Layout
EVEX
+0
opcode
+4
ModRM
+5
 
Format EVEX
Opcode 62 F2 ... C6 /1
Extension AVX-512PF

Operands

  • dest
    AVX gather/scatter: base register + YMM vector index