https://github.com/simit-lang/simit

A language for computing on sparse systems
https://github.com/simit-lang/simit

graphs language linear-algebra llvm simit sparse-systems

Last synced: 6 days ago
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A language for computing on sparse systems

• Host: GitHub
• URL: https://github.com/simit-lang/simit
• Owner: simit-lang
• License: other
• Created: 2016-06-10T04:07:32.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2019-05-17T21:00:25.000Z (over 6 years ago)
• Last Synced: 2025-03-29T13:11:30.466Z (7 months ago)
• Topics: graphs, language, linear-algebra, llvm, simit, sparse-systems
• Language: C++
• Homepage: http://simit-lang.org
• Size: 7.45 MB
• Stars: 457
• Watchers: 44
• Forks: 53
• Open Issues: 50
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
Simit is a new programming language designed to make it easy to write

high-performance code to compute on sparse systems.  For more information see

[simit-lang.org](http://simit-lang.org).

Build Simit

===========

To build Simit you must install

[CMake 2.8.3 or greater](http://www.cmake.org/cmake/resources/software.html) and

[LLVM 3.7 or greater](http://llvm.org/releases/download.html).

You must then make sure llvm-config is available in your path.

If you want to build LLVM yourself you can check it out using SVN:

    svn co https://llvm.org/svn/llvm-project/llvm/branches/release_37 llvm3.7

then build it:

    cd llvm3.7

    mkdir build

    cd build

    cmake -DLLVM_ENABLE_TERMINFO=OFF -DLLVM_TARGETS_TO_BUILD="X86;NVPTX" -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_RTTI=ON -DCMAKE_BUILD_TYPE=Release ..

    make -j8

then point Simit to it:

    export LLVM_CONFIG=/build/bin/llvm-config

To perform an out-of-tree build of Simit do:

    cd 

    mkdir build

    cd build

    cmake ..

    make -j8

To run the test suite do (all tests should pass, but ignore disabled tests):

    cd 

    ./build/bin/simit-test

To check a Simit program:

    cd 

    ./build/bin/simit-check 

For example:

    ./build/bin/simit-check apps/springs/isprings.sim

To make the Simit bin directory part of your PATH:

    cd 

    export PATH="$PATH:`pwd`/build/bin"

To build Simit's documentation:

    cd 

    doxygen

This will create a doc directory containing HTML documentation.  Open

`doc/index.html` in your browser.

License

=======

Simit is under a permissive MIT license. We encourage you to use it for

research or commercially!

If you do use it, we'd greatly appreciate a note saying what you use it for!

(However, we stress that you're under no obligation to do so.)