https://github.com/riscv/riscv-bfloat16

https://github.com/riscv/riscv-bfloat16

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/riscv/riscv-bfloat16
• Owner: riscv
• License: cc-by-4.0
• Created: 2022-05-03T14:15:38.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-09T23:12:46.000Z (7 months ago)
• Last Synced: 2024-11-09T21:37:14.289Z (2 months ago)
• Language: Makefile
• Homepage: https://jira.riscv.org/browse/RVG-122
• Size: 123 KB
• Stars: 30
• Watchers: 13
• Forks: 14
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# RISC-V bfloat16 Specification

*RISC-V BFloat 16 extensions standardisation work.*

---

- [About](#About)

- [Specification](#Specification)

## About

This repository is used to develop standardisation proposals for

Bfloat16 (Brain Float 16) instruction set extensions for the RISC-V

architecture.

// I don't think this Task Group has a wiki page (or I could not find it)

// For a general overview of the extension status and ratification progress,

// please see 

// [our page on the RISC-V Wiki](https://wiki.riscv.org/x/MVcF).

- **Note:** See the

   [main](https://github.com/riscv/riscv-bfloat16/tree/main)

   branch for the most up to date version.

- **Note:** These instructions are a work in progress. Their specifications

  will to change before being accepted as part of the RISC-V standard.  While

  there are *experimental* encodings assigned to the proposed instructions,

  they *should not* be depended upon.  They only exist to enable a toolchain

  and simulator flow.  They *will* change.

- See the [project board](https://github.com/riscv/riscv-bfloat16/issues)

  for a list of on-going  / open issues.

  ["How Can I Help?"](https://github.com/riscv/riscv-bfloat16/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22)

## Specification

To see the latest draft release of the proposals, look at the

[Releases](https://github.com/riscv/riscv-bfloat16/releases) tab of

the [Github Repository](https://github.com/riscv/riscv-bfloat16).

Source code and supplementary information is found in the

[doc/](doc/README.md) directory.