https://github.com/mumax/3

GPU-accelerated micromagnetic simulator
https://github.com/mumax/3

cuda finite-difference-time-domain go micromagnetics scientific-computing

Last synced: 13 days ago
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GPU-accelerated micromagnetic simulator

• Host: GitHub
• URL: https://github.com/mumax/3
• Owner: mumax
• License: other
• Created: 2013-09-20T13:32:01.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2024-10-17T16:22:19.000Z (27 days ago)
• Last Synced: 2024-10-19T13:24:05.449Z (25 days ago)
• Topics: cuda, finite-difference-time-domain, go, micromagnetics, scientific-computing
• Language: Go
• Homepage:
• Size: 14.4 MB
• Stars: 457
• Watchers: 54
• Forks: 151
• Open Issues: 31
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
mumax3 

======

[![Build Status](https://travis-ci.org/mumax/3.svg?branch=master)](https://travis-ci.org/mumax/3)

GPU accelerated micromagnetic simulator.

Downloads and documentation

---------------------------

http://mumax.github.io

Paper

-----

The Design and Verification of mumax3:

http://scitation.aip.org/content/aip/journal/adva/4/10/10.1063/1.4899186

Tools

-----

https://godoc.org/github.com/mumax/3/cmd

Building from source (for linux)

--------------------

Consider downloading a pre-compiled binary. If you want to compile nevertheless:

  * install the nvidia proprietary driver, if not yet present.

   - if unsure, it's probably already there

   - version 440.44 recommended

  * install Go 

    - https://golang.org/dl/

    - set $GOPATH

  * install CUDA 

    - https://developer.nvidia.com/cuda-downloads (pick default installation path)

    - or `sudo apt-get install nvidia-cuda-toolkit`

  * install a C compiler

    - on Ubuntu: `sudo apt-get install gcc`

  * if you have git installed: 

    - `go get github.com/mumax/3/cmd/mumax3`

  * if you don't have git:

    - seriously, no git?

    - get the source from https://github.com/mumax/3/releases

    - unzip the source into $GOPATH/src/github.com/mumax/3

    - `cd $GOPATH/src/github.com/mumax/3/cmd/mumax3`

    - `go install`

  * optional: install gnuplot if you want pretty graphs

    - on ubuntu: `sudo apt-get install gnuplot`

  * use the Makefile if there is a need to recompile the cuda kernels

    - `make realclean && make`

Your binary is now at `$GOPATH/bin/mumax3`

Contributing

------------

Contributions are gratefully accepted. To contribute code, fork our repo on github and send a pull request.