vdpbf16ps

Dot Product BFloat16 to Packed Single

VDPBF16PS zmm1 {k1}, zmm2, zmm3/m512

BFloat16 dot product accumulating to Float32.

Details

The Dot Product BFloat16 to Packed Single instruction bFloat16 dot product accumulating to Float32.

Pseudocode Operation

// BFloat16 dot product accumulating to Float32

Example

VDPBF16PS zmm1, zmm2, zmm3/m512

Encoding

Binary Layout
EVEX
+0
52
+4
 
Format EVEX
Opcode 52
Extension AVX-512-BF16

Operands

  • dest
    512-bit ZMM AVX-512 register
  • src1
    512-bit ZMM AVX-512 register
  • src2
    512-bit ZMM AVX-512 register or Memory operand