C library for the MaxMind DB file format

Unmaintained C implementation of the Raft consensus protocol

This is a repository for the code posted on my blog

A simple, fast circular buffer implementation

Enhanced GNU Make - tracing, error reporting, debugging, profiling and more

Fastest Integer Compression

libr3 is a high-performance path dispatching library. It compiles your route paths into a prefix tree (trie). By using the constructed prefix trie in the start-up time, you may dispatch your routes…

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

OpenOnload high performance user-level network stack

Cloudflare fork of zlib with massive performance improvements

Hardware locality (hwloc)

Creates a graph of dependencies from GNU-Make; Output is a graphiz-dot file or a Gexf-XML file.

Trickle is a userland bandwidth shaper for Unix-like systems.

A utility for running arbitrary commands when files change. Uses kqueue(2) or inotify(7) to avoid polling. entr responds to file system events by executing command line arguments or by writing to a…

Latency benchmarks of Unix IPC mechanisms

C/C++ library to create formatted ASCII tables for console applications

SIMD-accelerated base64 codecs

Fast integer compression in C using the StreamVByte codec

Official FVWM repository

C port of the HdrHistogram

The TenDRA Project

A free portable Z80 emulator.

Source code for example programs from Lord of the io_uring guide

Linux Engine for Asset Retrieval - speed-profiled C HTTP server

Header files for Intel TSX (Transactional Synchronization Extension) development

C library/compiler for the Cap'n Proto serialization/RPC protocol

An-source C library developed and used at AppNexus.

zeromq input and output modules for rsyslog

LMAX's disruptor pattern implemented in C