Showing 29 open source projects for "big integer library"

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  • 1
    Wuffs

    Wuffs

    Wrangling Untrusted File Formats Safely

    Wuffs is a memory-safe, zero-dependency library and domain-specific language for writing high-performance image codecs and related parsers. Instead of trusting ad-hoc C, Wuffs code is compiled to C with strong bounds, integer, and state checks inserted by construction, aiming to eliminate whole classes of security bugs without a heavy runtime. The design prioritizes predictable performance: decoders avoid dynamic allocation by default, return explicit “short read” signals, and run well in streaming or sandbox-free environments. ...
    Downloads: 0 This Week
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  • 2
    xxHash

    xxHash

    Extremely fast non-cryptographic hash algorithm

    xxHash is an extremely fast non-cryptographic hash algorithm, working at RAM speed limit. It is proposed in four flavors (XXH32, XXH64, XXH3_64bits and XXH3_128bits). The latest variant, XXH3, offers improved performance across the board, especially on small data. It successfully completes the SMHasher test suite which evaluates collision, dispersion and randomness qualities of hash functions. Code is highly portable, and hashes are identical across all platforms (little / big endian)....
    Downloads: 5 This Week
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  • 3
    mpg123
    This is the fast and Free (LGPL license) real time MPEG Audio Layer 1, 2 and 3 decoding library and console player. It uses floating point or integer math, along with several special optimizations (3DNow, SSE, ARM, ...) to make it most efficient.
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    Downloads: 14,174 This Week
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  • 4

    ULS

    A lexical analyzer generator that makes the class source code.

    ULS is a class library for creating lexical analyzer from language specification file. It's provided as C/C++/C# and Java (class) libraries with a few of tools on Linux/Windows platform.
    Downloads: 3 This Week
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  • 5
    Settimino

    Settimino

    Arduino Ethernet library for communicating with S7 Siemens PLC

    Small but efficient communication library that allows your sketches the interfacing with Siemens PLC. Works starting from Arduino UNO with the W5100 ethernet shield.
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    Downloads: 16 This Week
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  • 6
    IpWay/HOST free Tcp/Ip Stack Library

    IpWay/HOST free Tcp/Ip Stack Library

    Real Time Tcp/Ip Stack Library

    IpWay/HOST is a real time tcp/ip stack library designed for embedded applications on 32bit microcontrollers ARM and PPC based (STM32Fx, SPC56x, SPC57x, SPC58x), where execution efficiency and compact code are important requirements. IpWay/HOST is characterized by high portability, compact size, copyless feature (also for TCP applications) and Checksum offload. Moreover, IpWay offers a 100% compatibility with AUTOSAR MCAL versions 4.13 and 4.2.x. IpWayStudio is a free ARM development...
    Downloads: 2 This Week
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  • 7
    GnuCOBOL

    GnuCOBOL

    A free COBOL compiler

    GnuCOBOL (formerly OpenCOBOL) is a free, modern COBOL compiler. GnuCOBOL implements a substantial part of the COBOL 85, X/Open COBOL and newer ISO COBOL standards (2002, 2014, 2023), as well as many extensions included in other COBOL compilers (IBM COBOL, MicroFocus COBOL, ACUCOBOL-GT and others). GnuCOBOL translates COBOL into C and internally compiles the translated code using a native C compiler. Build COBOL programs on various platforms, including GNU/Linux, Unix, Mac OS X, and...
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    Downloads: 1,368 This Week
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  • 8
    rechne.exe

    rechne.exe

    Command-line calculator and libray.

    Easy-to-use command-line calculator for basic and scientific calculations.
    Downloads: 6 This Week
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  • 9
    libjpeg-turbo

    libjpeg-turbo

    SIMD-accelerated libjpeg-compatible JPEG codec library

    libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals...
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    Downloads: 37,905 This Week
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  • 10

    bigz

    Simple and complete bignum/rational C library with wrappers for C++

    bigz is the continuation of an old BigNum project that started its life as a joined INRIA & Dec project in 1989. The current version includes many fixes and improvements. Although not as efficient as, say gmp, it is very small, reasonably efficient and extremely portable.
    Downloads: 0 This Week
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  • 11
    X11-Basic

    X11-Basic

    A BASIC interpreter and compiler with graphics.

    X11-Basic is a dialect of the BASIC programming language with graphics capability that integrates features like shell scripting, cgi-Programming and full graphical visualisation into the easy to learn basic language on modern computers.
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    Downloads: 40 This Week
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  • 12

    core-array - general purpose associative

    lightweight associatives arrays

    core-array are general purpose associatives arrays with integer keys. This is a submodule of core-rc, which is a submodule of µwm. The current version is stable (but no delete single index). Delete is planned.
    Downloads: 0 This Week
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  • 13

    lpsolve

    Mixed Integer Linear Programming (MILP) solver.

    Mixed Integer Linear Programming (MILP) solver lp_solve solves pure linear, (mixed) integer/binary, semi-cont and special ordered sets (SOS) models.lp_solve is written in ANSI C and can be compiled on many different platforms like Linux and WINDOWS This project is moved to github: https://lp-solve.github.io/
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    Downloads: 2,070 This Week
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  • 14
    A fixed point math header-library for C, under a liberal license.
    Downloads: 2 This Week
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  • 15

    SFENCE

    The SFENCE dynamic library is an interface for writing programs.

    The SFENCE dynamic library is an interface for developing software. A program code which uses the SFENCE correctly is independent of platform, GUI and SFENCE extension modules (usually without SSEM module). Big part of the SFENCE functionality is based on SFENCE extension modules (SEM).
    Downloads: 0 This Week
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  • 16
    AnyPixel.js

    AnyPixel.js

    A web-friendly way for anyone to build unusual displays

    AnyPixel.js is an open-source software and hardware library that makes it possible to use the web to create big, unusual, interactive displays. Anyone can fork the code and the schematics to create their own display at any scale. The first display using this platform is in the 8th Avenue lobby at the Google NYC office. To create this installation, we used 5880 off-the-shelf arcade buttons with LEDs inside them as our pixels.
    Downloads: 0 This Week
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  • 17

    UPICL

    A portable integer conversion library.

    Universal Portable Integer Conversion Library (UPICL) is a C library that allows programmers to easily convert and work with integers of any endianness and signed number representation.
    Downloads: 0 This Week
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  • 18
    A C library for big numbers. bign.tar.gz is the set of library files. Expand it wherever you want. bnstart.html is a beginners guide. buserdoc.html is definition and complete instructions. Everything works.
    Downloads: 0 This Week
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  • 19
    QuickSock

    QuickSock

    A simple C++ socket library used to make socket programming tolerable.

    The latest version of QuickSock is version (1.1.2). Wrapper for the Monkey Programming Language: http://monkeycoder.co.nz/Community/posts.php?topic=4866 QuickSock is a very simple C++ based UDP networking library. QuickSock currently relies on the WinSock library on Windows, (and as of April 2013, QuickSock uses BSD sockets on other platforms). QuickSock is a work in progress, so later down the road I may add new features, or change how things function. See the "Things to add in the...
    Downloads: 1 This Week
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  • 20

    ppc-dis

    powerpc disassembler/assembler

    A standalone powerpc disassembler written as a wrapper over GNU libopcode library. It accepts the opcode ( in hex or decimal ) as it's argument and spits the disassembled output. Recently, a reference assembler has been added. It takes the instruction in string form and spits the assembled 32-bit opcode.It's not fully tested and may not work always.
    Downloads: 0 This Week
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  • 21
    Specter - Abstract Arithmetics Library (AAL) is a library coded in native C which is able to do operations with numbers of virtually unlimited length. Specter is targeting mainly cryptography and big integer maths though.
    Downloads: 0 This Week
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  • 22
    FPM - Fixed Point Math substitutes expensive floating point operations by much cheaper integer arithmetics. Use this library in your plain C (gcc) projects if you like.
    Downloads: 0 This Week
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  • 23

    bdbbasic

    Multi-User Database Interpreted BASIC Environment

    This is an Open Sourced BASIC interpreter environment using PostgreSQL. It is focused on (1) Simple to program, (2) Powerful database statements, (3) UNIX shell friendly, (4) Business focused, (5) "Function" over "speed". This is *not* another VB implementation. Extensive language documentation is available.
    Downloads: 0 This Week
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  • 24
    Spreadsort is a fast general-case in-place hybrid radix/comparison algorithm, which tends to be roughly twice as fast as std::sort. This library has calls to sort integers, floats, or strings, or other data types based upon integer, float, or string keys
    Downloads: 0 This Week
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  • 25
    guess 16/32/64-bit integer types by driving the C compiler via a sh/cmd script
    Downloads: 0 This Week
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