Showing 57 open source projects for "portable vector magic"

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  • 1
    Google Highway

    Google Highway

    Performance-portable, length-agnostic SIMD with runtime dispatch

    Google Highway is a high-performance C++ library designed to provide portable SIMD (Single Instruction, Multiple Data) vectorization across multiple CPU architectures while maintaining predictable and efficient behavior. It abstracts low-level vector intrinsics into a consistent API that maps closely to hardware instructions, allowing developers to write high-performance code without relying heavily on compiler auto-vectorization.
    Downloads: 0 This Week
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  • 2
    OpenBLAS

    OpenBLAS

    Optimized BLAS library based on GotoBLAS2 1.13 BSD version

    OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. The BLAS (Basic Linear Algebra Subprograms) are routines that provide standard building blocks for performing basic vector and matrix operations. The Level 1 BLAS performs scalar, vector and vector-vector operations, the Level 2 BLAS performs matrix-vector operations, and the Level 3 BLAS performs matrix-matrix operations. Because the BLAS are efficient, portable, and widely available, they are commonly used in the development of high-quality linear algebra software, LAPACK for example. ...
    Downloads: 7 This Week
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  • 3
    Memvid

    Memvid

    Video-based AI memory library. Store millions of text chunks in MP4

    Memvid encodes text chunks as QR codes within MP4 frames to build a portable “video memory” for AI systems. This innovative approach uses standard video containers and offers millisecond-level semantic search across large corpora with dramatically less storage than vector DBs. It's self-contained—no DB needed—and supports features like PDF indexing, chat integration, and cloud dashboards.
    Downloads: 2 This Week
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  • 4
    HLSL++

    HLSL++

    Math library using HLSL syntax with multiplatform SIMD support

    HLSL++ is a header-only C++ math library designed to replicate the syntax and functionality of the HLSL shading language, making it easier for developers to write CPU-side code that mirrors GPU shader logic. It provides vector, matrix, and math operations with a syntax identical or very similar to HLSL, allowing seamless transition between shader code and application code. The library is optimized for performance and supports SIMD instructions across multiple architectures, including SSE,...
    Downloads: 0 This Week
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  • 5
    DBreeze Database

    DBreeze Database

    C# .NET NOSQL ( key value store embedded ) ACID database

    DBreeze Database is a professional, open-source, multi-paradigm (embedded Key-Value store, objects, NoSql, text search, multi-parameter search, embedding vector database, vector similarity search/clustering, etc.), multi-threaded, transactional and ACID-compliant data management system for .NET5> / .NET Framework 3.5> / Xamarin MONO Android iOS / .NET Core 1.0> / .NET Standard 1.6> / Universal Windows Platform / .NET Portable / UNITY / CoreRT.
    Downloads: 0 This Week
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  • 6
    XiangShan

    XiangShan

    Open-source high-performance RISC-V processor

    XiangShan is an open-source, high-performance RISC-V processor project that implements out-of-order superscalar cores using Chisel for hardware construction. The design targets modern performance goals—deep pipelines, speculative execution, multi-issue decode/execute, and sophisticated branch prediction—while remaining synthesizable for ASIC flows and portable to FPGAs for research. A modular microarchitecture separates frontend, backend, and memory subsystems with coherent caches and...
    Downloads: 0 This Week
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  • 7

    The FreeType Project

    A free, high-quality, and portable font engine

    FreeType is written in C. It is designed to be small, efficient, and highly customizable while capable of producing high-quality output (glyph images) of most vector and bitmap font formats for digital typography. FreeType is a freely available and portable software library to render fonts.
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    Downloads: 117,272 This Week
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  • 8
    Semantic Router

    Semantic Router

    Superfast AI decision making and processing of multi-modal data

    Semantic Router is a superfast decision-making layer for your LLMs and agents. Rather than waiting for slow, unreliable LLM generations to make tool-use or safety decisions, we use the magic of semantic vector space — routing our requests using semantic meaning. Combining LLMs with deterministic rules means we can be confident that our AI systems behave as intended. Cramming agent tools into the limited context window is expensive, slow, and fundamentally limited. Semantic Router enables lightning-fast and cheap tool usage that can scale to many thousands of tools. ...
    Downloads: 1 This Week
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  • 9
    PyMuPDF

    PyMuPDF

    Python bindings for MuPDF's rendering library.

    MuPDF is a lightweight PDF, XPS, and E-book viewer. MuPDF consists of a software library, command line tools, and viewers for various platforms. The renderer in MuPDF is tailored for high-quality anti-aliased graphics. It renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on the screen. The viewer is small, fast, yet complete. It supports many document formats, such as PDF, XPS, OpenXPS, CBZ, EPUB,...
    Downloads: 21 This Week
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  • 10
    Reduce.jl

    Reduce.jl

    Symbolic parser for Julia language term rewriting using REDUCE algebra

    REDUCE is a portable general-purpose computer algebra system. It is a system for doing scalar, vector and matrix algebra by computer, which also supports arbitrary precision numerical approximation and interfaces to gnuplot to provide graphics. It can be used interactively for simple calculations (as illustrated in the screenshot below) but also provides a full programming language, with a syntax similar to other modern programming languages.
    Downloads: 0 This Week
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  • 11
    AROS Research Operating System
    The AROS Research Operating System is an effort to implement an Open Source and portable operating system that is compatible with AmigaOS(TM). Originally, it was meant as a direct reimplementation, but already has features not existing in AmigaOS.
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    Downloads: 1,178 This Week
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  • 12
    SDL_Bgi

    SDL_Bgi

    Graphics library (GRAPHICS.H) for C, C++, WebAssembly, and Python.

    SDL bgi is a graphics library (GRAPHICS.H) for C, C++, WebAssembly, and Python. It's based on SDL2 / SDL3 and it's portable on many platforms. SDL_bgi is functionally compatible with the original BGI in Turbo C and Borland C++, and also with another implementation, WinBGIm. In addition, SDL_bgi provides extensions for ARGB colours, mouse support, vector fonts, and multiple windows.
    Downloads: 24 This Week
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  • 13
    Ada PDF Writer

    Ada PDF Writer

    A standalone, portable package for producing dynamically PDF documents

    PDF_Out is an Ada package for writing easily PDF files dynamically. Enables the automatic production of reports. Standalone and unconditionally portable code. No external resource is needed. More information on... http://apdf.sf.net Alire crate: https://alire.ada.dev/crates/apdf Mirror: https://github.com/zertovitch/ada-pdf-writer
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    Downloads: 17 This Week
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  • 14
    Ada Bar Codes

    Ada Bar Codes

    Bar Code (1D or 2D) generator in pure Ada

    The project Ada Bar Codes provides a framework for generating various types of bar codes (1D, or 2D, like QR codes) on different output formats and devices. Alire crate: https://alire.ada.dev/crates/bar_codes Mirror: https://github.com/zertovitch/ada-bar-codes
    Downloads: 6 This Week
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  • 15
    SAGA GIS
    SAGA - System for Automated Geoscientific Analyses - is a Geographic Information System (GIS) software with immense capabilities for geodata processing and analysis. SAGA is programmed in the object oriented C++ language and supports the implementation of new functions with a very effective Application Programming Interface (API). Functions are organised as modules in framework independent Module Libraries and can be accessed via SAGA’s Graphical User Interface (GUI) or various scripting...
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    Downloads: 10,347 This Week
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  • 16
    TeXCAD

    TeXCAD

    A simple LaTeX {picture} drawing tool

    TeXCAD is a program for drawing or retouching {picture}s in LaTeX. It extends the original {picture} capabilities, even without any obligatory LaTeX package, class or style sheet. Core of TeXCAD is totally portable. A MS Windows version is available. More information on... https://texcad.sourceforge.io/ Alire crate: https://alire.ada.dev/crates/texcad Mirror: https://github.com/zertovitch/texcad
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    Downloads: 10 This Week
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  • 17
    LombokTableSheet

    LombokTableSheet

    Fast, lightweight Table + Spreadsheet library. Framework-agnostic core

    Fast, lightweight Table + Spreadsheet library. Framework-agnostic core, thin adapters for React/Vue/vanilla JS. A Table + Spreadsheet library, built with a portable core so it can be implemented once and translated across languages. Started as a TypeScript/JavaScript core; has a PHP port of the data/formula layer, verified byte-identical to the TS
    Downloads: 0 This Week
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  • 18
    WA2L/WinTools

    WA2L/WinTools

    End User Tools for Windows.

    End user utilities for the Windows operating system. The utilities can be called thru the "Send To" context menu when right-clicking on a file or directory in the explorer or thru the Windows "Start Menu". The package can be 'installed' portable and does not need admin rights. ◆ 𝗨𝗧𝗜𝗟𝗜𝗧𝗜𝗘𝗦 - https://sourceforge.net/projects/wa2l-wintools/files/ → README ◆ 𝗙𝗘𝗔𝗧𝗨𝗥𝗘𝗦 - https://wa2l-wintools.sourceforge.net/html/man1/wintools.1.html -...
    Downloads: 4 This Week
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  • 19

    Wheefun Graphics Library

    Portable Graphics Primitives

    The Wheefun Graphics Library (WFGFX) library implements basic graphics primitives that are designed to be used portably between different backends. The basic implementation includes support for the C and C++ programming languages. WFGFX at its core provides interfaces for manipulating both raster and vector images through an abstract graphics context; in many cases, several low-level primitives exist for more direct manipulation. It is designed to be easily ported to other programming...
    Downloads: 0 This Week
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  • 20

    UniSIMD-assembler

    SIMD macro assembler unified for ARM, MIPS, PPC and x86

    UniSIMD assembler is a high-level C/C++ macro assembler framework unified across ARM, MIPS, POWER and x86 architectures. It establishes a subset of both BASE and SIMD instruction sets with clearly defined common API, so that application logic can be written and maintained in one place without code replication. The assembler itself isn't a separate tool, but rather a collection of C/C++ header files, which applications need to include directly in order to use. At present, Intel...
    Downloads: 0 This Week
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  • 21
    VectorDB

    VectorDB

    A Python vector database you just need, no more, no less

    ...Here's the magic: DocArray serves as the engine driving vector search logic, while Jina guarantees efficient and scalable index serving. This synergy culminates in a robust, yet user-friendly vector database experience, that's vectordb for you.
    Downloads: 0 This Week
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  • 22
    resvg-js

    resvg-js

    A high-performance SVG renderer and toolkit, powered by Rust

    ...It supports both Node.js environments through native bindings and browser environments through a pure WebAssembly implementation, making it highly portable across platforms. resvg-js also includes advanced capabilities such as font handling, bounding box calculations, cropping, and scaling, enabling precise control over rendering output.
    Downloads: 0 This Week
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  • 23
    DataMelt

    DataMelt

    Computation and Visualization environment

    DataMelt (or "DMelt") is an environment for numeric computation, data analysis, computational statistics, and data visualization. This Java multiplatform program is integrated with several scripting languages such as Jython (Python), Groovy, JRuby, BeanShell. DMelt can be used to plot functions and data in 2D and 3D, perform statistical tests, data mining, numeric computations, function minimization, linear algebra, solving systems of linear and differential equations. Linear, non-linear...
    Downloads: 4 This Week
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  • 24
    PortableLinuxGames

    PortableLinuxGames

    Portable games for Linux

    PortableLinuxGames packs and distributes great Linux games as portable, self-contained packages that will (or should) run on any Linux system out there. It uses the AppImage (http://appimage.org/) package format, and some script magic (https://github.com/RazZziel/PortableLinuxGames).
    Downloads: 0 This Week
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  • 25
    sc

    sc

    Common libraries and data structures for C

    Portable, stand-alone C libraries and data structures. Each folder is stand-alone with a single header/source pair in it. There is no build for libraries, just copy files you want. e.g If you want the logger, copy sc_log.h and sc_log.c to your project. High performance & minimal memory usage. Portability between many operating systems and architectures. Tests with 100% branch coverage and multiple sanitizers. Drag & drop source code distribution. There is 100% branch coverage on Linux....
    Downloads: 0 This Week
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