Shumai
Shumai is an open-source, fast, differentiable tensor library for TypeScript and JavaScript, designed to simplify dataset creation and accelerate small model training.
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Key Features
Differentiable Tensors
Supports gradient-based optimization for training machine learning models.
GPU Acceleration
Utilizes CUDA on Linux for high-speed tensor computations.
Bun + Flashlight Integration
Leverages Bun runtime and Flashlight ML engine for performance and extensibility.
Network Connectivity
Enables distributed and networked tensor operations for advanced use cases.
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Why Choose Shumai
Open Source:
Free access to source code encourages customization and community contributions.High Performance:
Fast tensor operations with GPU acceleration on Linux and CPU support on macOS.TypeScript Support:
Designed specifically for TypeScript and JavaScript developers for seamless integration.
Pricing
Shumai is an open-source library available for free. Users can access and contribute to the codebase on GitHub without any cost.
About Shumai
Shumai is an open-source, fast, differentiable tensor library for TypeScript and JavaScript, designed to simplify dataset creation and accelerate small model training.
What Shumai Does
Shumai provides fast tensor operations with differentiable tensors, enabling gradient-based optimization for machine learning models. It supports both CPU and GPU computation, with CUDA acceleration on Linux and CPU backend on macOS.
The library integrates tightly with Bun and Flashlight, offering network connectivity and advanced training/inference capabilities. Users can easily convert between native JavaScript arrays and tensors, and implement complex training logic using JavaScript's JIT compilation.
Shumai is suited for machine learning, data analysis, and computer vision tasks, particularly for developers working in TypeScript or JavaScript environments who require efficient tensor computations.
Pros & Cons
Fast Execution
Efficient native bindings provide superior speed for small model training.
Cross-Platform
Supports macOS and Linux with plans for broader backend support.
Limited Windows Support
Windows usage requires Docker and WSL2, not officially supported natively.
Experimental
The software is still experimental and install procedures are a work in progress.
Frequently Asked Questions
Shumai officially supports macOS and Linux; Windows support is possible via Docker and WSL2.
Linux installs default to GPU computation with CUDA; macOS defaults to CPU usage.
Install Bun and ArrayFire, then run 'bun install @shumai/shumai' to install the package.
Flashlight is a fast, extensible machine learning engine written in C++ used as Shumai's backend.
Yes, Shumai is open-source and available free of charge on GitHub.
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