RunMat

RunMat executes MATLAB syntax for math and physics, with GPU acceleration and geometry or finite element support.

github.com/runmat-org/runmat
RunMat homepage screenshot

About RunMat

RunMat is an open-source, high-performance runtime for numerical computing that executes MATLAB-syntax .m files. Built in Rust, it uses a modern compiler, automatic operation fusion, and a multi-tiered execution model to target both CPU and GPU hardware without manual tensor management. It supports geometry and finite element analysis (FEA) calculations, offers integrated GPU-accelerated 2D/3D plotting, and is accessible via a browser sandbox, desktop application, or command-line interface.

Key features

  • Executes MATLAB-syntax .m scripts and projects
  • Automatic GPU acceleration for large calculations
  • Compiles .m scripts to standalone native executables
  • Runs MATLAB-style code checking and project tests
  • Supports geometry and finite element analysis (FEA)
  • Integrated GPU-accelerated 2D/3D plotting engine
Best for: Users working on math and physics projects that require MATLAB-syntax compatibility, GPU acceleration, or FEA/geometry support.
Good for
  • Open-source with free desktop access including local projects, unlimited cloud projects, private sharing, and real-time collaboration
  • Automatic cross-platform GPU acceleration via Metal, DirectX 12, Vulkan, and WebGPU without manual tensor management
  • Supports over 1,000 documented MATLAB built-in functions and native compilation of .m scripts

RunMat at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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RunMat FAQ

What GPU backends does RunMat support?
It supports Metal, DirectX 12, Vulkan, and WebGPU for cross-platform GPU acceleration.
What commands are available in the RunMat CLI?
The CLI includes run, check, test, and compile commands for MATLAB-syntax files and projects.
Can RunMat compile MATLAB-syntax code to standalone executables?
Yes, the runmat compile command converts .m scripts into native executables.
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