Showing 102 open source projects for "high performance computing"

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  • 1
    Quantum++

    Quantum++

    Modern C++ quantum computing library

    ...The main design factors taken in consideration were ease of use, high portability, and high performance. The library's simulation capabilities are only restricted by the amount of available physical memory. On a typical machine (Intel i5 8Gb RAM) Quantum++ can successfully simulate the evolution of 25 qubits in a pure state or of 12 qubits in a mixed state reasonably fast.
    Downloads: 0 This Week
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  • 2
    Smilei

    Smilei

    Particle-in-cell code for plasma simulation

    Smilei is an open-source electromagnetic Particle-In-Cell code for kinetic plasma simulation. It is designed for high-performance computing and can run on modern supercomputing architectures. The software is co-developed by physicists and computer scientists, which gives it both strong numerical physics capabilities and serious parallel-performance engineering. Smilei supports a wide range of plasma studies, including laser-plasma interaction, accelerator physics, space physics, and astrophysical plasmas. ...
    Downloads: 1 This Week
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  • 3
    CUDA-QX

    CUDA-QX

    Accelerated libraries for quantum-classical computing built on CUDA-Q

    CUDA-QX is a collection of accelerated libraries built on top of the CUDA-Q platform, designed to enable rapid development of hybrid quantum-classical applications. It extends the CUDA-Q programming model by providing optimized implementations of domain-specific quantum computing primitives and workflows. The libraries are intended to help researchers and developers leverage GPUs, CPUs, and quantum processing units together in a unified computational model. CUDA-QX focuses on key areas such as quantum error correction and hybrid solver algorithms, offering high-level APIs that simplify complex quantum workflows. ...
    Downloads: 0 This Week
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  • 4
    LAMMPS

    LAMMPS

    Public development project of the LAMMPS MD software package

    LAMMPS is a large-scale classical molecular dynamics simulator for modeling atoms, molecules, coarse-grained particles, and other particle-based systems. It is designed for high-performance computing and can run efficiently on desktops, clusters, and supercomputers. The software is widely used in materials science, chemistry, physics, nanotechnology, soft matter, and computational engineering. It supports many interaction models, including pair potentials, many-body potentials, reactive force fields, bonded interactions, long-range electrostatics, and user-extendable packages. ...
    Downloads: 5 This Week
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  • 5
    HOOMD-blue

    HOOMD-blue

    Molecular dynamics and Monte Carlo soft matter simulation on GPUs

    HOOMD-blue is a Python-driven particle simulation engine for molecular dynamics and hard-particle Monte Carlo simulations. It was designed from the ground up for GPU acceleration, with a high-performance C++ and CUDA backend. The software is especially useful for nano-scale, colloidal, polymer, soft matter, and materials simulations. Its Python interface lets users build simulation and analysis workflows using familiar scientific Python tools. HOOMD-blue supports efficient parallel execution and has been used for large-scale GPU-based simulations. ...
    Downloads: 4 This Week
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  • 6
    MuJoCo

    MuJoCo

    Multi-Joint dynamics with Contact. A general purpose physics simulator

    MuJoCo, developed and maintained by Google DeepMind, is a high-performance physics engine designed for simulating complex, articulated systems that interact through contact. It is widely used in research fields such as robotics, biomechanics, computer graphics, animation, and machine learning, where fast and accurate physics simulations are essential. The engine provides a robust C API optimized for real-time computation, making it suitable for scientific research and advanced simulation environments. ...
    Downloads: 8 This Week
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  • 7
    GROMACS

    GROMACS

    Public/backup repository of the GROMACS molecular simulation toolkit

    GROMACS is a molecular simulation toolkit focused on high-performance molecular dynamics. It is widely used for biomolecular systems such as proteins, lipids, nucleic acids, solvents, and ligand interactions. The software is optimized for speed and supports modern CPU and GPU acceleration for large and demanding simulations. It includes tools for system preparation, running simulations, trajectory processing, analysis, and workflow automation.
    Downloads: 5 This Week
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  • 8
    CUTLASS

    CUTLASS

    CUDA Templates for Linear Algebra Subroutines

    CUTLASS is a collection of CUDA C++ template abstractions for implementing high-performance matrix-multiplication (GEMM) and related computations at all levels and scales within CUDA. It incorporates strategies for hierarchical decomposition and data movement similar to those used to implement cuBLAS and cuDNN. CUTLASS decomposes these "moving parts" into reusable, modular software components abstracted by C++ template classes.
    Downloads: 3 This Week
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  • 9
    RobotsTxt

    RobotsTxt

    The repository contains Google's robots.txt parser

    This is a high-performance, production-tested library for parsing and evaluating robots.txt rules against crawler user agents. It implements the core semantics of the Robots Exclusion Protocol: user-agent sections, Allow/Disallow directives, wildcard handling, and precedence rules. The code is optimized for speed and low memory so large crawls can evaluate millions of URLs quickly.
    Downloads: 0 This Week
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  • 10
    Open Source Routing Machine

    Open Source Routing Machine

    Open Source Routing Machine - C++ backend

    High-performance routing engine written in C++14 designed to run on OpenStreetMap data. There are several services available via HTTP API, C++ library interface and NodeJs wrapper. Nearest, snaps coordinates to the street network and returns the nearest matches. Route finds the fastest route between coordinates. Table computes the duration or distances of the fastest route between all pairs of supplied coordinates.
    Downloads: 7 This Week
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  • 11
    Octave Forge

    Octave Forge

    A collection of packages providing extra functionality for GNU Octave

    Octave Forge is a central location for collaborative development of packages for GNU Octave. The Octave Forge packages expand Octave's core functionality by providing field specific features via Octave's package system. See https://octave.sourceforge.io/packages.php for a list of all available packages. GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and...
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    Downloads: 1,100 This Week
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  • 12
    EcoLab
    EcoLab is a C++ based Agent Based Modelling system, with emphasis on high performance computing for scaling to large simulations.
    Downloads: 1 This Week
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  • 13
    PetoronHash-System

    PetoronHash-System

    PHASH | post-quantum XOF hashing algorithm | C++20

    PHASH is a self-contained, dependency-free, post-quantum XOF hashing algorithm implemented in modern C++20. This release delivers the first fully stable production implementation of the PetoronHash-System — a 1600-bit sponge-based hash function with domain separation, extendable output, and deterministic behavior. Key Features No external dependencies — pure C++20 implementation. Extendable Output (XOF) — supports arbitrary output length (256–8192+ bits). Post-quantum oriented design...
    Downloads: 1 This Week
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  • 14

    computem

    Transmission Electron Microscope Image Simulation

    These programs calculate high resolution conventional and scanning transmission electron microscope (CTEM, STEM) images of thin specimens from first principles using the multislice method for electrons in the energy range of approximately 60 keV to 1000 keV. The fundamental theory and usage are described in "Advanced Computing in Electron Microscopy" (Springer 2020) and Acta Cryst.
    Downloads: 8 This Week
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  • 15
    LabPlot

    LabPlot

    Data Visualization and Analysis

    LabPlot is a FREE, open source and cross-platform Data Visualization and Analysis software accessible to everyone.
    Downloads: 10 This Week
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  • 16
    DSPSR is a high-performance, object-oriented, digital signal processing library for radio pulsar astronomy. It implements an extensive range of algorithms and features, and can read data from most observatories, instruments, and file formats.
    Downloads: 1 This Week
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  • 17
    OpenNN - Open Neural Networks Library

    OpenNN - Open Neural Networks Library

    Machine learning algorithms for advanced analytics

    ...Some typical applications of OpenNN are business intelligence (customer segmentation, churn prevention…), health care (early diagnosis, microarray analysis…) and engineering (performance optimization, predictive maitenance…). OpenNN does not deal with computer vision or natural language processing. The main advantage of OpenNN is its high performance. This library outstands in terms of execution speed and memory allocation. It is constantly optimized and parallelized in order to maximize its efficiency. ...
    Downloads: 4 This Week
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  • 18
    DNP3 Client Master Simulator download

    DNP3 Client Master Simulator download

    Simulate DNP3 Client / Master using serial, TCP communication

    v21.06.018 Simulate Complete DNP3 Client / Master. using Serial, TCP/IP, UDP communication Add up to 50 Client node in the simulator. Every Client node will work independently. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all leading test...
    Downloads: 39 This Week
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  • 19
    Uranie

    Uranie

    Uranie is CEA's uncertainty analysis platform, based on ROOT

    ...It provides various tools for: - data analysis - sampling - statistical modeling - optimisation - sensitivity analysis - uncertainty analysis - running code on high performance computers - etc. Thanks to ROOT, it is easily scriptable in CINT (c++ like syntax) and Python. Is is available both for Unix and Windows platforms (a dedicated platform archive is available on request). Note : if you have downloaded version 3.12 before the 8th of february, a patch exists for a minor bug on TOutputFileKey file, don't hesitate to ask us.
    Downloads: 3 This Week
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  • 20
    DNP3 protocol Server Simulator download

    DNP3 protocol Server Simulator download

    Simulate DNP3 Outstation server using serial, tcp, udp communication

    v21.06.018 Simulate Complete DNP3 RTU Outstation Server. using Serial(RS232, RS485), TCP/IP, UDP communication Add up to 50 server node in the simulator. Every server node will work independently. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all...
    Downloads: 4 This Week
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  • 21
    Bandicoot

    Bandicoot

    fast C++ library for GPU linear algebra & scientific computing

    * Fast GPU linear algebra library (matrix maths) for the C++ language, aiming towards a good balance between speed and ease of use * Provides high-level syntax and functionality deliberately similar to Matlab * Provides an API that is aiming to be compatible with Armadillo for easy transition between CPU and GPU linear algebra code * Useful for algorithm development directly in C++, or quick conversion of research code into production environments * Distributed under the permissive...
    Downloads: 1 This Week
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  • 22
    IEC 60870-5 104 Protocol download

    IEC 60870-5 104 Protocol download

    IEC 104 RTU Server Client Simulator Source Code Library Win Linux

    v21.06.018 Complete implementation of iec 104 protocol standard including File transfer. Make your RTU, protocol converter, Gateway, HMI, Data concentrator compatible with iec 104. *Industry Proved * Worldwide Customers Download Evaluation Kit - IEC 104 Development Bundle In the Development Bundle, We included IEC 104 Server & Client Simulator, Windows & Linux...
    Downloads: 8 This Week
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  • 23
    DNP3 Protocol Code  Win Linux download

    DNP3 Protocol Code Win Linux download

    DNP3 Protocol Source code Library Outstation and client Win Linux

    v21.06.018 Complete implementation of DNP3 protocol standard including File transfer. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all leading test tools Get a free DNP3 (IEEE 1815) Development Bundle In the Development Bundle, We included DNP3...
    Downloads: 3 This Week
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  • 24
    IEC 60870-5 101 Protocol Win C#

    IEC 60870-5 101 Protocol Win C#

    IEC 60870-5-101 Source code Library Stack - Windows c, c++, c# .net

    v21,06.018 The complete implementation of IEC 101 protocol stack including File Transfer-Monitor, Balanced and Unbalanced mode, Directory Commands, Supports all type of Monitoring, command, parameter ASDUs. IEC 101 Windows SDK contains Win DLL (precompiled library), Static link lib, Demo IEC101 Server & Client programs, Visual Studio Demo console project files, Doxygen . We used Visual studio compiler to create the dll, sample test projects. FreyrSCADA offering 1) IEC101...
    Downloads: 0 This Week
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  • 25
    DNP3 Protocol Win Linux  test tool code

    DNP3 Protocol Win Linux test tool code

    DNP3 Outstation and client simulator, Source code Library, win, Linux

    DNP3 Protocol - v21.06.018 Complete implementation of DNP3 protocol standard including File transfer. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all leading test tools. DNP3 Protocol RTU Outstation Server Simulator, Client Master Simulator,...
    Downloads: 2 This Week
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