https://github.com/OpenXiangShan/fudian

Open source high performance IEEE-754 floating unit
https://github.com/OpenXiangShan/fudian

Last synced: 3 months ago
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Open source high performance IEEE-754 floating unit

• Host: GitHub
• URL: https://github.com/OpenXiangShan/fudian
• Owner: OpenXiangShan
• Created: 2021-07-15T07:10:33.000Z (over 3 years ago)
• Default Branch: pipeline
• Last Pushed: 2024-02-26T09:25:25.000Z (11 months ago)
• Last Synced: 2024-08-03T01:39:21.818Z (6 months ago)
• Language: Scala
• Size: 112 KB
• Stars: 52
• Watchers: 7
• Forks: 20
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# fudian - High Performance IEEE-754 Floating-Point Unit

## Function units implemented in fudian

- Two-path Floating-point Adder

- Floating-point Multiplier

- Cascade FMA

- Float -> Int Converter

- Int -> Float Converter

- Float -> Float Converter

- SRT16 Floating-point Divider / SRT4 Floating-point Square Root Unit

## Unit testing

Run `make init` to init git submodules

Then run `make berkeley-testfloat-3/build/Linux-x86_64-GCC/testfloat_gen` to compile Softfloat and Testfloat

Run `make all_tests` to run all unit tests.

To run a specific test, see Makefile for more details.