Showing 339 open source projects for "algorithms"

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  • 1
    FastFlow: programming multi-core

    FastFlow: programming multi-core

    Pattern-based multi/many-core parallel programming framework

    FastFlow is a C/C++ programming framework supporting the development of pattern-based parallel programs on multi/many-core, GPUs and distributed platforms. FastFlow run-time is built upon non-blocking threads and lock-free queues. Thanks to its very efficient CAS-free communication/synchronization support (e.g. few clock cycles core-to-core latency), FastFlow effectively supports the exploitation of fine grain parallelism, e.g. parallel codes managing very high frequency streams on...
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  • 2
    StoneValley

    StoneValley

    An algorithm library written in plain C.

    A library that collect several algorithms and data structures.
    Downloads: 0 This Week
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  • 3

    bps

    A B-tree based associative array library.

    B-tree with a twist pointer set. The ordered set approaches the speed of the fastest unordered, hash table based sets, while using several times less memory.
    Downloads: 1 This Week
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  • 4

    v1pad

    One-time-pad encryption using a virtual pad

    v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad.
    Downloads: 0 This Week
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    ALEPH-w

    ALEPH-w

    Data structures and Algorithms library

    Aleph-w is a library of data structures and algorithms implemented in and for C++. It contains the main data structures: single and double lists, special arrays (dynamic and of bits), many types of trees: multitrees, binary search trees, avl, red-black, randomized, treaps, splay and other interesting types. Several types of hash tables are implemented: separated chaining, open adressing with linear probing and double function hash; this last one has a garbage colector mechanism...
    Downloads: 3 This Week
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  • 6
    This site hosts the source code for C++ version of the Broker for SBW, NOM module, advanced simulation suite, analysis applications and model editors.
    Downloads: 2 This Week
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  • 7
    leet

    leet

    Leet is CCEx's software application for on-the-fly encryption (OTFE).

    The name leet stands for "Linux exquisite encryption tool", it will be a software application for on-the-fly encryption, similar in its functionality to TrueCrypt. The goal of leet however is to be simpler and as user friendly as possible, making encryption and securing of information accessible to anybody, even those who don't necessarily have any prior knowledge of data securing, algorithms and encryption. However it's not targeted at this group of users only, part of the ambition...
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  • 8
    FractalNow

    FractalNow

    Fast, advanced, multi-platform fractal generator

    FractalNow provides users with tools to generate pictures of various types of fractals quickly and easily. It is made of both a command line tool, FractalNow, and a graphical tool, QFractalNow. The graphical tool, based on Qt library, allows users to explore fractals intuitively and generate pictures. Both tools are entirely multi-threaded and implement advanced algorithms and heuristics that make computation very fast compared to most existing free fractal generators.
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    Downloads: 43 This Week
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  • 9
    Creates an index to DBF files using a B+ Tree; Cria um indice para um arquivo DBF usando uma arvore B+; Implementação em C; Baseada em Arquivo;
    Downloads: 0 This Week
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  • 10

    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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  • 11
    Hyacc is an efficient and practical Yacc/Bison-compatible full LR(1)/LALR(1)/LR(0) and partial LR(k) parser generator in ANSI C based on Knuth and Pager's LR(1) algorithms. Generated parser can be used in open-source or commercial software.
    Downloads: 0 This Week
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  • 12
    LinAsm

    LinAsm

    Collection of fast and optimized assembly libraries for x86-64 Linux

    LinAsm is collection of very fast and SIMD optimized assembly written libraries for x86-64 Linux. It implements many common and widely used algorithms for array manipulations: searching, sorting, arithmetic and vector operations, unit conversions; fast mathematical and statistic functions; numbers and time converting algorithms; finite impulse response (FIR) digital filters; spectrum analysis algorithms, Fast Hartley transformation; CPU cache friendly functions and extremely fast abstract...
    Downloads: 17 This Week
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  • 13
    TommyDS
    TommyDS is a C library of hashtables and tries designed for high performance.
    Downloads: 0 This Week
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  • 14
    MultiFast

    MultiFast

    Mass String Search and Replace Solution via Aho-Corasick Algorithm

    Multifast provides you with efficient library and tool, to search and manipulate data streams on the fly. It can search for a huge number of strings and replace them in one pass. It contains a tidy and efficient implementation of the Aho-Corasick algorithm as a C library.
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  • 15

    bs

    A B-tree based sequence library.

    BS is a data structures library. It features fixed data size, random access sequences. The sequences are constructed over B-trees. Complexity for most single item operations is about O(logN).
    Downloads: 0 This Week
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  • 16

    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...
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  • 17

    Primes

    Calculate primes by using extremely fast sorting

    This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for...
    Downloads: 0 This Week
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  • 18

    cdsaext

    C DSA extensions

    cdsaext is a library of implementations of data structures and algorithms, such as lists, maps, trees, binary search functions, and similar dsa's. See also my javadsaext project, which implements similar functions in Java.
    Downloads: 0 This Week
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  • 19
    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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  • 20
    ArpON

    ArpON

    ARP handler inspection

    ArpON (ARP handler inspection) is a Host-based solution that make the ARP standardized protocol secure in order to avoid the Man In The Middle (MITM) attack through the ARP spoofing, ARP cache poisoning or ARP poison routing attack.
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    Downloads: 49 This Week
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  • 21

    Cryptography Tools

    Classic & Modern Cryptography tools

    Cryptography Tools is a project to develop demonstration tools on classic (currently Caesar and Playfair) & modern crypto-systems, including private & public key encryptions, digital signatures, cryptographic hashes and authenticated encryption.
    Downloads: 4 This Week
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  • 22
    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: 1 This Week
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  • 23
    A P2P overlay construction toolkit, which supports routing algorithm researchers in addition to application developers. It provides multiple routing (DHT) algorithms such as Chord, Kademlia, Koorde, Pastry and Tapestry, and a distributed environment emu
    Downloads: 2 This Week
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  • 24
    Utah Raster Toolkit

    Utah Raster Toolkit

    The Utah Raster Toolkit 3.0, patchlevel 2

    This is the Utah Raster Toolkit distribution version 3.0 of June, 1990. ~~~ librle.a, image.rle file type support, animation, rletogif, converters, many utilities. RLE format supports a great number of raw inner formats for applications to use, known together as .rle (ie, "stored windowing") ~~~ The Utah Raster toolkit is a collection of programs and C routines for dealing with raster images commonly encountered in computer graphics. It provides the following major functions: ...
    Downloads: 0 This Week
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  • 25
    pycrc

    pycrc

    CRC C source generator

    pycrc is an easy to use CRC (cyclic redundancy check) calculator and C source code generator. The generated source code can be optimized for simplicity, speed or space. pycrc contains a long parameter list of common CRC models. The program is self contained and does not require installation. Apart from a python installation, it does not require other libraries to be installed.
    Downloads: 0 This Week
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