vscatterpf0qps

Scatter Prefetch Packed Single (L1, Qword Indices)

VSCATTERPF0QPS {k1}, [base+zmm_idx]

Prefetches lines for scatter write (L1, 64-bit idx).

Details

The Scatter Prefetch Packed Single (L1, Qword Indices) instruction prefetches lines for scatter write (L1, 64-bit idx).

Pseudocode Operation

// Prefetches lines for scatter write (L1, 64-bit idx)

Example

VSCATTERPF0QPS , [base+zmm_idx]

Encoding

Binary Layout
EVEX
+0
opcode
+4
ModRM
+5
 
Format EVEX
Opcode 62 F2 ... C7 /5
Extension AVX-512PF

Operands

  • dest
    AVX-512 gather/scatter: base register + ZMM vector index