RISC-V ISA Explorer · Vector Subsets (Zv/Zve)

Zvfbfmin: Vector BF16 Minimal

Ratified 2024-06 · version 1.0.0

Converts vector elements between BF16 and FP32, just enough to use BF16 as a compact interchange format.

Typical use: BF16 conversions in vectors

Specification

Open Zvfbfmin in the explorer

Dependencies

Requires

Required by

Instructions (2)

MnemonicNameEncodingMatchMask
VFNCVTBF16.F.F.WVector narrowing single-precision to BFloat16 conversion010010------11101001-----10101110x480e90570xfc0ff07f
VFWCVTBF16.F.F.VVector widening BFloat16 to single-precision conversion010010------01101001-----10101110x480690570xfc0ff07f