Showing 14 open source projects for "optimization fortran"

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  • 1
    CFD Utilities

    CFD Utilities

    CFD-related Fortran libraries and applications

    UPDATE: As of March 2023, the CFDTOOLS project has moved its public repository to NASA's official organization on GitHub: https://www.github.com/nasa/cfdtools While this repository will remain available, it will no longer receive updates or be monitored for issues. Please see the link above for latest releases and issue status. ---- The CFD Utility Software Library (previously known as the Aerodynamics Division Software Library at NASA Ames Research Center) contains nearly 30...
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    Downloads: 8 This Week
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  • 2
    Raspberry Pi GCC Toolchains

    Raspberry Pi GCC Toolchains

    CI maintained precompiled GCC ARM/ARM64 Toolchains for Raspberry Pi

    This project provides latest Raspberry Pi hardware optimized GCC Cross Compiler & Native (ARM & ARM64) automated Build-Scripts and Precompiled standalone Toolchains binaries, that will save you tons of time & thereby helps you get quickly started with software development on Pi.
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    Downloads: 141 This Week
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  • 3
    PRIMA

    PRIMA

    PRIMA is a package for solving general nonlinear optimization problems

    PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for Powell's derivative-free optimization methods, i.e., COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA. PRIMA means Reference Implementation for Powell's methods with Modernization and Amelioration, P for Powell. PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for...
    Downloads: 0 This Week
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  • 4
    SMASH

    SMASH

    Massively parallel software for quantum chemistry calculations

    Scalable Molecular Analysis Solver for High-performance computing systems (SMASH) is massively parallel software for quantum chemistry calculations and released under the Apache 2.0 open source license. It is currently capable of energy, analytical gradient, and geometry optimization calculations of Hartree-Fock theory and Density Functional Theory (DFT), and energy calculations of Second-order Moller-Plesset (MP2) perturbation theory. DFT calculations can be performed on 100,000 CPU cores...
    Downloads: 5 This Week
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    RMGDFT

    RMGDFT

    Real Space Multigrid based electronic structure code.

    News: active RMG development has moved to github https://github.com/RMGDFT News: V4.1.0 released on 09/29/2020 News: V4.0.0 released on 09/01/2020 with major updates. News: V3.0.0 released on 06/09/2018 with major updates. News: V2.2.2 released on 10/14/2017 with minor bug fixes. News: V2.2 with performance enhancements, bug fixes and new features released on 06/26/2017. Sources are available with binaries to follow soon. News: V2.1 with many improvements released on...
    Downloads: 0 This Week
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  • 6

    Xoptfoil

    Airfoil optimization with Xfoil

    Airfoil optimization using the highly-regarded Xfoil engine for aerodynamic calculations. Starting with a seed airfoil, Xoptfoil uses particle swarm, genetic algorithm and direct search methodologies to perturb the geometry and maximize performance. The user selects a number of operating points over which to optimize, desired constraints, and the optimizer does the rest.
    Downloads: 1 This Week
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  • 7

    GA-tools

    general genetic algorithms optimization fortran 95 routines

    High level optimization routines in Fortran 95 for optimization problems using a genetic algorithm with elitism, steady-state-reproduction, dynamic operator scoring by merit, no-duplicates-in-population. Chromosome representation may be integer-array, real-array, permutation-array, character-array. Single objective and multi-objective maximization routines are present.
    Downloads: 1 This Week
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  • 8

    GADfit

    Global nonlinear optimization with automatic differentiation

    NOTE: Development continued at GitHub! Current version is higher than 1.2.0. GADfit is a Fortran implementation of global nonlinear curve fitting, based on a modified Levenberg-Marquardt algorithm. Global fitting refers to fitting many datasets simultaneously with some parameters shared among the datasets. The fitting procedure is very fast and accurate thanks to the use of automatic differentiation. The model curves (fitting functions) can be of essentially arbitrary complexity. This...
    Downloads: 0 This Week
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  • 9
    JPOP is a pure java parallel optimization package based on the Optimization Java Package. It supports analytical gradients and Hessians for non-linear optimization. JPOP is based on uncmin in Fortran but employs java arrays and object oriented code.
    Downloads: 0 This Week
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  • 10
    PerfSuite
    A collection of performance analysis software that can assist with a variety of techniques useful for application software optimization and benchmarking. The current release provides support for analysis with hardware performance counters on Linux.
    Downloads: 0 This Week
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  • 11

    f2what

    Lapack/quadprog QP for VBA/.Net/Java

    F2what is an open source project to translate algorithmic fortran to a variety of languages (java, dotnet and VBA so far). It offers a Fortran77 parser with code transformations, variable disambiguation, and modular output to other programming languages. It also offers already translated versions of Lapack and quadprog to Java, .Net and VBA, to give access to SVD, LU, QR, Cholesky, eigenvalue decomposition, linear system solving and QP optimization in those three languages.
    Downloads: 0 This Week
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  • 12

    PROFILE (2D inverse modeling tool)

    tool for inverse modeling of the semiconductor devices

    The PROFILE [1] is a tool for inverse modeling of the semiconductor devices using 2D data and advanced optimization driver. All the files and its documentation is available at the official homepage of Profile: http://profile.ewi.tudelft.nl/ REF: [1] G.J.L. Ouwerling. Inverse modelling with the PROFILE optimization driver. NASECODE VI Software Forum, Dublin, July 1989.
    Downloads: 0 This Week
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  • 13
    A Python environment for large and sparse linear and nonlinear optimization using intuitive interfaces to linear algebra tools and subproblem solvers written in low-level languages. It provides building blocks to experiment with new ideas and algorithms.
    Downloads: 0 This Week
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  • 14
    hybopt is a set of libraries to solve the identification and optimal control problems for hybrid (mechanistic/empirical) dynamic (ODE and DAE) models.
    Downloads: 0 This Week
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