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3.3k followers · 63 following · 187

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  • Arctic Code Vault Contributor
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@RoaringBitmap @BitmapDevs @CountOnes @simdjson
lemire/README.md

Pinned

  1. simdjson/simdjson

    Parsing gigabytes of JSON per second

    C++ 10.1k 561

  2. RoaringBitmap/RoaringBitmap

    A better compressed bitset in Java

    Java 1.8k 338

  3. RoaringBitmap/roaring

    Roaring bitmaps in Go (golang)

    Go 907 105

  4. FastPFor

    The FastPFOR C++ library: Fast integer compression

    C++ 572 96

  5. javaewah

    A compressed alternative to the Java BitSet class

    Java 450 103

  6. FastFilter/xorfilter

    Go library implementing xor filters

    Go 407 23

2,270 contributions in the last year

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Contribution activity

August 2020

Created a pull request in simdjson/simdjson that received 4 comments

Trying to use 0.4 as a reference.

Using master as a reference is probably unwise. We want a fixed target, not a moving one.

+9 −4 • 4 comments

Created an issue in simdjson/simdjson that received 32 comments

Removing computed GOTO reduced performance by 5% compared to v0.4.7

Commit 8e69103 where @jkeiser removed computed GOTOs, recently merged into our main branch is costly. This particular commit and the few following …

32 comments
9 contributions in private repositories Aug 4

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