VFSQRT.V

Vector Float Square Root

VFSQRT.V vd, vs2, vm

Computes the square root of elements in a floating-point vector.

Encoding

Binary Layout

010011

31:26

vm

25

vs2

24:20

00000001

19:12

vd

11:7

1010111

6:0

 

Format OPFVV

Opcode 0x4C001057

Extension V

Operands

• vd
  Destination vector register
• vs2
  Source

Example

VFSQRT.V v1, v4, v0.t

Related

More in V

Reference

View in RISC-V Unprivileged ISA Specification ↗ RISC-V ISA Manual

Description

Performs element-wise FP square root on operands, writing results to vd. The number of elements processed is determined by vl, and masking is controlled by vm.

Operation

foreach(i < vl): vd[i] = sqrt(vs2[i]);