https://github.com/OpenXiangShan/YunSuan

This repo includes XiangShan's function units
https://github.com/OpenXiangShan/YunSuan

Last synced: 2 months ago
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This repo includes XiangShan's function units

• Host: GitHub
• URL: https://github.com/OpenXiangShan/YunSuan
• Owner: OpenXiangShan
• License: mulanpsl-2.0
• Created: 2022-12-12T09:20:28.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-10-24T08:40:16.000Z (3 months ago)
• Last Synced: 2024-10-24T20:56:13.052Z (3 months ago)
• Language: Scala
• Size: 815 KB
• Stars: 13
• Watchers: 5
• Forks: 11
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# YunSuan

This repo includes XiangShan's function units

## Unit-Test with Verilator

* Prepare environment with verilator/mill.

* `make emu [EMU_TRACE=1]`

* `./build/emu [-C MAX_CYCLES] [-O MAX_OPERATIONS] [--dump-wave] [-b begin_dump] [-e end_dump]`

Others:

* `make clean` to clean build dir.

* `make clean-softfloat` to clean softfloat compile dir.

## Scripts

* `make emu EMU_TRACE=1`

* `cd scripts`

* Run emu parallelly, logs are in ./log, for exeample, run 10 emu with 100 oprations each.

* `python3 emu_parallel.py 10 100`

* Analyse logs, the number of error logs or empty logs, all error logs are summarized in ./log/logs.log.

* `python3 log_analyse.py`