ashvardanian / StringZilla

Up to 10x faster strings for C, C++, Python, Rust, and Swift, leveraging SWAR and SIMD on Arm Neon and x86 AVX2 & AVX-512-capable chips to accelerate search, sort, edit distances, alignment scores, etc 🦖

https://ashvardanian.com/posts/stringzilla/

ashvardanian/StringZilla Issues

Bug: sz_find incorrectly finds the substring with length=5
Updated a month ago6
Standard-compliant `wc` implementation
Updated 2 months ago6
[CLI] sz_split error
Updated 2 months ago8
[BUG] Instant error STATUS_ACCESS_VIOLATION on Windows with Rust lib
Closed 2 months ago8
Aggregate a plain non-synthetic dataset for Bio sequences
Updated 2 months ago
V3 bindings for Node.js
Updated 2 months ago
Quick-start instructions for C++, Rust, and Swift
Updated 2 months ago4
sz_capabilities might be incorrect for AVX512
Closed 2 months ago4
Doesn't build under FreeBSD 14-STABLE
Closed 2 months ago6
Inline Assembly for detecting CPU features on Arm
Updated 2 months ago
Using Chrome, Mozilla or some other major project for testing
Updated 2 months ago1
Replace GFNI with nibble-based approach for character-set-search
Closed 2 months ago1
CMake targets for the C shared library
Updated 2 months ago3
sz::string length();size() and rstrip()
Closed 2 months ago3
Pretty-printing `Strs` in Python
Closed 3 months ago3
Inconsistent compiler flags with Clang
Closed 3 months ago1
V4 Wishlist
Updated 3 months ago3
Fix `findLast` offsets calculation in Swift and extend tests
Closed 3 months ago1
Missing `sz::string::shrink_to_fit`
Closed 3 months ago3
Avoid Python GIL in `write_to`, sorting, Levenshtein
Closed 3 months ago1
Add search/split iterators for Python
Closed 3 months ago3
search for string without loading entire file into memory?
Closed 3 months ago1
Overwrite LibC symbols with `LD_PRELOAD`
Closed 4 months ago1
Rust Bindings
Closed 4 months ago15
Refactor Str and SplitIterator to use `sz_string_view_t`
Updated 4 months ago
Add search/split iterators for Rust
Updated 4 months ago3
Better Heuristics for Substring Search
Updated 4 months ago5
Improve Rolling Hashes
Updated 4 months ago
Documentation is incorrect? `sz_string_append` does not exist
Closed 4 months ago6
Add RegEx support
Closed 4 months ago5
Case-insensitive Unicode manipulation
Updated 4 months ago1
[Query] to read a large text file with delimited of size 75 GB
Closed 4 months ago5
Expose Levenshtein distance and NW to Rust
Closed 4 months ago5
Supporting more Swift versions
Closed 4 months ago1
Standard-compliant `split` implementation
Updated 4 months ago
C++ compatibility errors with stringzilla.h
Closed 4 months ago5
SWAR acceleration for UTF8 Hamming Distance
Updated 4 months ago
Add benchmarks for bulk-replace operations against Boost or STL
Updated 5 months ago
Generalize skewed diagonal approach to rectangular matrices
Updated 5 months ago
When I use chinese string to test bechmark, the performance is lower than python method
Closed 5 months ago3
Enhanced Load Masking
Closed 5 months ago1
Faster sorting algorithm
Closed 5 months ago
Broader benchmarks
Closed 5 months ago1
Split on multiple characters
Closed 5 months ago10
Adding reverse-order SWAR search backends
Updated 5 months ago
Arm NEON support in v3
Closed 6 months ago
NodeJS bindings and an NPM package
Closed 9 months ago1
Remove LibC dependency
Closed 9 months ago
Pure CPython rewrite of the bindings
Closed 9 months ago1
Memory footprint of StringZilla
Closed 10 months ago2