udot

SVE Unsigned Dot Product

UDOT <Zda>.<T>, <Zn>.<Tb>, <Zm>.<Tb>

Computes dot product of unsigned integers.

Details

The SVE Unsigned Dot Product instruction computes dot product of unsigned integers.

Pseudocode Operation

// Computes dot product of unsigned integers

Example

UDOT z0.s.T, z1.s.Tb, z2.s.Tb

Encoding

Binary Layout
01000100
sz
0
00001
Zm
Zn
Zda
 
Format SVE Dot Product
Opcode 0x44004000
Extension SVE

Operands

  • Zda
    Accumulator
  • Zn
    First source scalable vector register (SVE)
  • Zm
    Second source scalable vector register (SVE)