C++ string-matching

Open-source C++ projects categorized as string-matching
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Topics: Python JSON String Arm CSV
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C++ string-matching Projects

  • RapidFuzz

    Rapid fuzzy string matching in Python using various string metrics

    • Project mention: RapidFuzz: Rapid fuzzy string matching in Python | news.ycombinator.com | 2024-02-14

  • 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 🦖

    • Project mention: Measuring energy usage: regular code vs. SIMD code | news.ycombinator.com | 2024-02-19

    The 3.5x energy-efficiency gap between serial and SIMD code becomes even larger when

    A. you do byte-level processing instead of float words;

    B. you use embedded, IoT, and other low-energy devices.

    A few years ago I've compared Nvidia Jetson Xavier (long before the Orin release), Intel-based MacBook Pro with Core i9, and AVX-512 capable CPUs on substring search benchmarks.

    On Xavier one can quite easily disable/enable cores and reconfigure power usage. At peak I got to 4.2 GB/J which was an 8.3x improvement in inefficiency over LibC in substring search operations. The comparison table is still available in the older README: https://github.com/ashvardanian/StringZilla/tree/v2.0.2?tab=...

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C++ string-matching related posts

  • RapidFuzz: Rapid fuzzy string matching in Python

    1 project | news.ycombinator.com | 14 Feb 2024

  • Map columns from 2 data sources when colums are named differently

    1 project | /r/learnpython | 31 Jan 2023

  • finding common strings

    1 project | /r/Python | 21 Jan 2023

  • Pandas: How can I check if a DataFrame is a subset of another DataFrame? Ideal scenario would be to identify a match percentage instead of requiring an exact match

    1 project | /r/learnpython | 11 Oct 2022

  • can i use concurrent for this or is there a better way

    1 project | /r/learnpython | 6 Feb 2022
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Index

Project Stars
1 RapidFuzz 2,400
2 StringZilla 1,829

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