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Open Source Science

https://github.com/coloquinte/placeroute

VLSI placement and routing tool

https://github.com/coloquinte/placeroute

Science Score: 49.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ✓
    DOI references
    Found 1 DOI reference(s) in README
  • ✓
    Academic publication links
    Links to: acm.org
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (12.3%) to scientific vocabulary
Last synced: 7 months ago · JSON representation

Repository

VLSI placement and routing tool

Basic Info
  • Host: GitHub
  • Owner: Coloquinte
  • License: mit
  • Language: C++
  • Default Branch: main
  • Size: 5 MB
Statistics
  • Stars: 14
  • Watchers: 5
  • Forks: 1
  • Open Issues: 0
  • Releases: 1
Created over 4 years ago · Last pushed about 2 years ago
Metadata Files
Readme License

README.md

Build Codacy Badge GitHub PyPI

Coloquinte Place&Route

Coloquinte is a Place&Route tool for electronic circuits. Its goal is to provide a single package of well-tested and well-tuned Place&Route algorithms, to be used in open source electronic design toolchains.

This replaces and extends the placement library used in the Coriolis toolchain.

Using Coloquinte

ISPD placement and routing benchmarks are available directly in this repository using Git LFS. Placement benchmarks can be run with the Python package: bash coloquinte ISPD06/adaptec1

For other applications, you can use Coloquinte as a C++ library or a Python package: see src/coloquinte.hpp or help(coloquinte.Circuit).

Installing Coloquinte

Python package

On Linux, you may install Coloquinte from pip: bash pip install coloquinte

For the latest version or for other OSes, install the dependencies and build the module. For example: bash sudo apt-get install g++ cmake libboost-all-dev libeigen3-dev liblemon-dev cd pycoloquinte python setup.py install

C++ library

Install dependencies and build Coloquinte using CMake: bash sudo apt-get install g++ cmake libboost-all-dev libeigen3-dev liblemon-dev cmake -B build; cmake --build build; ctest --test-dir build

Or using Meson: bash meson setup build; meson compile -C build; meson test -C build

Benchmarks

Coloquinte is tested on the ISPD06 benchmark suite. Below is the reported half-perimeter wirelength on these benchmarks (x107) for various effort parameters. Higher effort = higher quality but higher runtime.

| Benchmark | Effort 1 WL | Effort 3 WL | Effort 6 WL | | --------- | ----------- | ----------- | ----------- | | adaptec1 | 8,04 | 7,62 | 7,55 | | adaptec2 | 8,83 | 8,48 | 8,38 | | adaptec3 | 21,07 | 20,31 | 19,95 | | adaptec4 | 18,84 | 17,97 | 17,77 | | adaptec5 | 32,65 | 31,18 | 30,89 | | bigblue1 | 10,01 | 9,36 | 9,20 | | bigblue2 | 14,79 | 14,25 | 14,17 | | bigblue3 | 35,23 | 32,67 | 31,98 | | bigblue4 | 83,15 | 79,16 | 77,66 | | newblue1 | 60,68 | 18,75 | 34,54 | | newblue2 | 19,38 | 18,31 | 17,97 | | newblue3 | 33,70 | 26,06 | 25,84 | | newblue4 | 24,32 | 23,35 | 23,33 | | newblue5 | 42,29 | 39,39 | 39,02 | | newblue6 | 48,43 | 45,80 | 45,39 | | newblue7 | 102,11 | 97,81 | 96,47 |

Owner

  • Name: Gabriel Gouvine
  • Login: Coloquinte
  • Kind: user
  • Location: Edinburgh
  • Company: AMD

GitHub Events

Total
  • Issues event: 2
  • Watch event: 2
  • Issue comment event: 1
Last Year
  • Issues event: 2
  • Watch event: 2
  • Issue comment event: 1

Committers

Last synced: about 3 years ago

All Time
  • Total Commits: 293
  • Total Committers: 3
  • Avg Commits per committer: 97.667
  • Development Distribution Score (DDS): 0.137
Top Committers
Name Email Commits
Gabriel Gouvine g****t@m****g 253
Gabriel Gouvine g****T@m****g 39
Thomas Kramer c****e@t****h 1
Committer Domains (Top 20 + Academic)
m4x.org: 2 tkramer.ch: 1

Issues and Pull Requests

Last synced: 8 months ago

All Time
  • Total issues: 5
  • Total pull requests: 5
  • Average time to close issues: 6 days
  • Average time to close pull requests: 4 days
  • Total issue authors: 3
  • Total pull request authors: 2
  • Average comments per issue: 3.0
  • Average comments per pull request: 1.6
  • Merged pull requests: 2
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 1
  • Pull requests: 0
  • Average time to close issues: 1 day
  • Average time to close pull requests: N/A
  • Issue authors: 1
  • Pull request authors: 0
  • Average comments per issue: 1.0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • robtaylor (3)
  • peekxc (1)
  • joamatab (1)
Pull Request Authors
  • robtaylor (4)
Top Labels
Issue Labels
enhancement (1)
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • pypi 194 last-month
  • Total dependent packages: 0
  • Total dependent repositories: 0
  • Total versions: 5
  • Total maintainers: 1
pypi.org: coloquinte

Python interface for the Coloquinte VLSI placer

  • Versions: 5
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 194 Last month
Rankings
Dependent packages count: 6.6%
Stargazers count: 20.5%
Average: 20.9%
Forks count: 23.2%
Downloads: 23.6%
Dependent repos count: 30.6%
Maintainers (1)
coloquinte
Last synced: 8 months ago

Dependencies

.github/workflows/warnings.yml actions
  • actions/checkout v3 composite
.github/workflows/build.yml actions
  • actions/checkout v3 composite
pycoloquinte/setup.py pypi