Zve32f Extension

Versions

Version 1.0.0

State

ratified

Ratification date

2021-11

Synopsis

The Zve32f extension adds single-precision vector floating-point support to the Zve32x base embedded vector extension. The maximum element width (ELEN) remains 32 bits.

Zve32f includes all functionality of Zve32x plus:

  • Single-precision vector floating-point instructions

  • Vector floating-point reductions

  • Vector floating-point compare and classify instructions

Zve32f requires the F (single-precision floating-point) extension.

This extension is intended for embedded processors that need both vector integer and single-precision floating-point operations.