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crates.io · #1958 most downloaded on crates.io
Fast integer compression/decompression via SIMD bit-packing. Port of simdcomp to rust.
Last release 9 months ago
08 Jan 2026
Ships unpredictably
gaps range from 1 weeks to 2.6 years
Some releases are documented
notes for 4 of 15 stable releases
2 versions withdrawn
withdrawn after publishing
9 years old
17 releases · first in 2018
Performance improvements in BitPacker4x for ARM
Nothing published for this version
Add strictly\_sorted variant of bitpackers which allow to compress sequence known to be strictly increasing (no equal element) in a slightly more comp
One column per quarter.
Nothing published for this version
Nothing published for this version
Much much faster compilation in debug mode.
Bugfix for arrays requiring 32-bits.
Made Bitpacker1x, Bitpacker4x, and BitPacker8x optional via a feature flag ; by default all 3 are enabled.
Made Bitpacker1x, Bitpacker4x, and BitPacker8x optional via a feature flag ;
by default all 3 are enabled.
Compiling bitpacking was proven to consume a lot of RAM so it seems like a good idea to make it possible
for project using the bitpacking crate like tantivy to avoid compiling the unused BitPackers.
Enabling 1x, 4x, and 8x bitpacking based on feature flags. For backward compatibility, by default, all 3 are enabled.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
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