Browse free open source C Algorithms and projects below. Use the toggles on the left to filter open source C Algorithms by OS, license, language, programming language, and project status.

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  • 1

    Boehm-Demers-Weiser Garbage Collector

    Conservative "garbage collection" memory management library

    The Boehm-Demers-Weiser conservative garbage collector. The CVS source of the version 7+ collector resided here for a while, but is now on github. Other information and release snapshots are currently at http://hboehm.info/gc
    Downloads: 0 This Week
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  • 2
    The C Algorithms library has moved to GitHub. Please go to the new project page: https://github.com/fragglet/c-algorithms
    Downloads: 0 This Week
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  • 3
    Cul is a simple utility library written in c programming language that provides many typical structures (vectors, matrices, lists, trees) and algorithms (automatic structure management, sorting, etc.) for the programmer.
    Downloads: 0 This Week
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  • 4
    C++ Revenue Management Open Library
    That project (RMOL) aims at giving developers concerned by the Revenue Management arena a library delivering a reference implementation for most of the published algorithms and methods. That library is intended to be used in simulated environment: it does not intend to be used in real world production systems.
    Downloads: 0 This Week
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  • 5
    CException
    Simple and Fast Exception Handling for C.
    Downloads: 0 This Week
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  • 6
    CGL(C Generic Library) is a stl-like library written in pure C.It implements iterators, memory management,generic containers such as list,map, generic algorithms such as sort() and search(),and it can manipulate any types of data.
    Downloads: 0 This Week
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  • 7

    CRCLIB

    CRC Library

    CRCLIB is a small library of CRC calculations which can be used in other programs. Because CRC check is often used by binary communication protocols, it is made as simple as it can be, built into library so that it could be used regardless of language of application code. Written in plain C, built as dll and static library, and also contains C/C++ import header, C# wrapper and .NET project for MS SQL Server assembly. Supports CRC16 (including MODBUS) and CRC32.
    Downloads: 0 This Week
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  • 8
    A capsule tree is a general purpose, self-balancing tree data structure for large, ordered, data-sets. It is designed to provide the same characteristics as B-trees and B+trees, but built from the ground up for in-memory usage. In other words, there are no provisions for “slow” I/O cases. The original motivation for this tree was a better backend for memory managers. However, the end result was a new sub-category of trees. The implementation giving here is just one implementation of the new tree sub-category, there can be others. In any case, read the PDF: “Capsule Trees - A Primer”, before delving into the code.
    Downloads: 0 This Week
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  • 9
    Given a placement of pieces on a chessboard, find the move which forces checkmate as rapidly as possible.
    Downloads: 0 This Week
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  • 10
    A C++ library for clipping polygons.
    Downloads: 0 This Week
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  • 11

    CodilitySolutions

    Solved training lessons from website codility.com

    This project contains solutions for all training lessons that can be found on website codility.com: https://codility.com/programmers/lessons/ The solutions are written in programming language C, because I presumed that it is the most basic language anyone can easily understand and the fact that many other languages have a basis in C means the code can be easily rewritten in that language.
    Downloads: 0 This Week
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  • 12
    A library of data structures with a unified API, written in portable C. Lists (uni- and bidirectional), a vector, a hash, a balanced tree (RB or AVL), a heap and tuples. Memory management, clone support, error handling.
    Downloads: 0 This Week
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  • 13
    Modified NCBI Toolkit for Windows, added contextual BLAST algorithm.
    Downloads: 0 This Week
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  • 14
    Crazy Turtle puzzle game solver utility. Other names: CRAZY TURTLE / LE JEU FOU DE LA TORTUE / NAUGHTY TURTLES / ŠAŠAVE KORNJAČE / NAGAJIVE ŽELVICE / SASAVE KORNJACE
    Downloads: 0 This Week
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  • 15
    CthughaNix is the reincarnation of Cthugha-L, a Linux port of one of the first audio visualization software packages, known as "An Oscilloscope On Acid".
    Downloads: 0 This Week
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  • 16
    Current Time Designator

    Current Time Designator

    Displays all time information... at no cost!

    With this application you can know all, about current time! Day, month, year, Week day, clock (hours, minutes and seconds), time of execution of application (years, months, weeks, days, hours, minutes and seconds). -> This application has a miniscule consumption of resources. -> This application doesn't need any configuration just need to be executed.
    Downloads: 0 This Week
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  • 17
    D-List

    D-List

    An extensive list subsystem, written in C

    D-List is an extensive, production quality, and robust list management subsystem written in C that can be used as a shared library or compiled directly into your project. D-List provides access to 3 classes of lists, and allows extensive manipulation and customization of these lists. D-List lists can also be easily incorporated as primitives into larger treed, or nested data management systems. D-List implements a comprehensive set of linked list primitives that provides multiple forms of both sequential and random element access, bi-directional movement within a list, and an extensive set of list and element manipulation and reordering features. It also provides for an expansive set of user functions that can be added to lists and called automatically, to efficiently implement a broad range of services using the list primitives as underlying technology. It was written primarily for accuracy and speed, and provides extensive debugging support for easy code development.
    Downloads: 0 This Week
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  • 18

    DDMTestbed

    An independent Data Distribution Management testbed

    DDMTestbed is a testbed that allows you to generate random instances and evaluate your proposed resolutive method measuring execution time, memory occupied and distance from the optimal solution. It has been written in C language.
    Downloads: 0 This Week
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  • 19
    Data Structure Tester is an OCaml application for multiple testing of various data structures (also written in other lanages, like C or C++).It proviedes many examples to test, easily configurable tester and signatures for all data structers to be tested.
    Downloads: 0 This Week
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  • 20

    Dates

    Fast calendar calculations for 10,000 years (Julian and Gregorian)

    From the early 1970s up to nowadays the system date routines of computers usually mix up date with time calculations. Not only that they will expire sooner or later due to number overflow. Not only that this will make calendarian calculations extremely complicated. Fact is, that this will combine two things together which don't have anything to do with each other: The rotation of the earth around itself and the rotation of the earth around the sun, which in addition will both vary during the chiliads. So how will you be able to do date calculations if you then even try to consider time gimmicks like summer/winter time changes, leap-seconds and so on? Just forget it! This project gives you very short pure date routines that are the fastest ones that you can get, because they don't need any looping for doing their calculations, and they do their calculations from 1/1/0 up to 12/31/9999. Of course they precisely consider the transition from Julian to Gregorian calendar. ;-)
    Downloads: 0 This Week
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  • 21

    Diagonal

    A command line toolki to solve a problem your favorite program defines

    Diagonal can be used for: - getting descriptive statistics such as mean/median/mode with your program producing a sample - finding a root of an equation your program defines - calculating a fixed point of a function your program defines - detecting a cycle of a fuction your program defines as well as - decoding a VCDIFF file
    Downloads: 0 This Week
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  • 22
    We introduce our implementation that accelerates the distance matrix computation in the x86 and Cell Broadband Engine (BE) architecture, a homogeneous and heterogeneous multi-core system, respectively.
    Downloads: 0 This Week
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  • 23
    This is meant to be a powerful, but easy to use math software. It's by the user and for the users.
    Downloads: 0 This Week
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  • 24
    Ertha is an open source GIS whose main focus is to guarantee easy extensibility and straightforward integration of custom modules. It provides basic geographic rendering and topologic analysis and exposes the main data structures loaded from shapefiles.
    Downloads: 0 This Week
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  • 25
    This is a general purpose expression evaluator which has abilities to evaluate mathematical expressions having operators: +, -, *, /, < , <=, >, >=, ==, !=, &&, ||. The enhancement to support all the other arithmetic operators is under development.
    Downloads: 0 This Week
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