popcnt

🚀 Fast C/C++ bit population count library

Inline C/asm in Bash

Fast C functions for the computing the positional popcount (pospopcnt).

C library to compute the Hamming weight of arrays

Fast C header-only library for popcnt, pospopcnt, and set algebraic operations

Pintool library for running Quantum Break on pre-SSE4.2 CPUs

Efficient C functions to compute the summary statistics (flagstats) for sequencing read sets.

Fast algorithms for computing XX^T for binary matrices

PostgreSQL Extension introducing popcount[|32|64|Asm|Asm64|256](bit(n)).

Draft specification for bit popcount in JavaScript.

Fast bitwise operations on byte-slices

High performance character occurrence counter

Generates random values with a specific hamming weight.

🚀 Fast Rust bit population count library

asm functions for 64 bit Linux