Wojciech Muła

pyahocorasick. Python module (C extension and plain python) implementing Aho-Corasick algorithm

toys. Storage for my snippets, toy programs, etc.

sse-popcount. SIMD (SSE) population count --- http://0x80.pl/articles/sse-popcount.html

sse4-strstr. SIMD (SWAR/SSE/SSE4/AVX2/AVX512F/ARM Neon) of Karp-Rabin algorithm's modification

base64-avx512. Code for paper "Base64 encoding and decoding at almost the speed of a memory copy"

base64simd. Base64 coding and decoding with SIMD instructions (SSE/AVX2/AVX512F/AVX512BW/AVX512VBMI/ARM Neon)

simd-string. SIMD (SSE) string functions

simd-sort. AVX512F and AVX2 versions of quick sort

aspell-python. Python wrapper for aspell (C extension and python version)

simd-search. Sample program for article "SIMD-ized searching in unique constant dictionary" (http://0x80.pl/articles/simd-search.html)

man-intrinsics. Create man pages from information used by Intel Intrinsics Guide and optionally uops.info

parsing-int-series. Parse multiple decimal integers separated by arbitrary number of delimiters

ternary-logic. Support for ternary logic in SSE, XOP, AVX2 and x86 programs

simd-byte-lookup. SIMDized check which bytes are in a set

interview-questions. A list of question to a prospective employer

cleanup-headers. Remove unnecessary includes from C/C++ source files

pyDAWG. Python module (C extension and plain python) implementing DAWG

canvas2svg. Save Tk canvas in SVG

sse2string. implementation of some function from string.h using SSE2 instructions

locatedb. Python lib/prog to manipulate locatedb files

ternarylogiccli. CLI utilty to work out proper constants for vpternlogic instruction

integer-sequence-encoding. Experiments with encoding/compression integer sequences using different algorithms

simd-heap. C++

trigraph-search. Trigram search experiments

avx512popcnt-superoptimizer. C

utf16utf8. Conversions between UTF16 and UTF8

recovercr3. A CLI and GUI tool for recovering Canon CR3 photos from memory dumps

smart-fork. Fork of SMART framework (http://www.dmi.unict.it/~faro/smart/)

compression. experiments with lossless compression

cpp-threads. C++ Threads

base64-pictures. Python

random-binary-trees. Experiments with random binary trees

ram-machine-emulator. RAM machine emulator (Javascript from ancient times & console versions in SML and Python)

fslistview. PythonFUSE driver that exposes list of files in a virtual directory

CRoaring. Roaring bitmaps in C (and C++)

wikibooks-plpgsql. Sample programs & images from polish wikibook "Procedury składowane w PostgreSQL" (Stored procedures in PostgreSQL)

loadppm. Loader for PPM raster files

graphics. Various graphics algorithms (Tkinter, PIL, Javascript demos)

gtkcrop. Select portion of image (GTK app)

timetracker. Simple time tracking utility (a command line application)

simple-sat-solver. Simple SAT solver

tex. TeX and LaTeX scripts

dictionary. High-performance dictionary coding

convex-polygon-intersection. Detecting intersection of convex polygons in 2D

sneller. Vectorized SQL for JSON at scale: fast, simple, schemaless

positional-popcount. Fast C functions for the computing the positional popcount.

pydvi2svg. pydvi2svg converts DVI files (output from TeX) to SVG vector graphics

fbi16. image viewer for linux vga16 framebuffer

Xscr. simple X wrapper for framebuffer-related toy-applications

publish. Software to manage a collection of photos

zstd. Zstandard - Fast real-time compression algorithm

riscv-pk. RISC-V Proxy Kernel

simdutf. Unicode routines (UTF8, UTF16): billions of characters per second.

presentations. TeX

pliterki. Complete plain-ASCII text with Polish diacritic characters

pictures. Python