bitpacking

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bench: delta benchmark doesn't use {de,}compress_sorted

8

Thanks for creating this library! I was banging my head against the wall trying to reproduce the decompression numbers for delta encoding from the README. 😅 It wasn't until I...

sirupsen

Shorter bytecode by leveraging repeatitive patterns

1

fulmicoton

Alternative data types for output?

6

This crate is super useful, thanks for writing/maintaining it! I don't know if this is feasible but it would be nice if this crate could output to different types beyond...

jamestwebber

Have a light scalar implementation

2

The current implementations generate large binaries because they have one specialized implementation for each bitwidth, and do loop unrolling. Add a flag-enabled implementation that uses a more compact scalar implementation....

fulmicoton

As suggest by `` on reddit, `compute_delta` as well as the integration on AVX2 would be more efficient if it was relying on the `_mm256_alignr_epi8` instruction. Copy pasting the incomplete...

fulmicoton

Updates the requirements on [criterion](https://github.com/bheisler/criterion.rs) to permit the latest version. Changelog Sourced from criterion's changelog. [0.4.0] - 2022-09-10 Removed The Criterion::can_plot function has been removed. The Criterion::bench_function_over_inputs function has been...

dependabot[bot]

Remove simd bitpacking implementations for high bit width

2

For sorted stuff, having a super fast implementation is not necessary above `bitwidth = 8`. We can fallback to the scalar implementation. For unsorted stuff, I think we can also...

fulmicoton

Updates the requirements on [criterion](https://github.com/bheisler/criterion.rs) to permit the latest version. Changelog Sourced from criterion's changelog. [0.5.0] - 2023-05-23 Changed Replaced lazy_static dependency with once_cell Improved documentation of the html_reports feature...

dependabot[bot]

This crate vs tantivy-bitpacker

2

I noticed that there is a separate crate under the Tantivy project that also does bitpacking. So far as I can tell, the other crate does 64 bit compression and...

ccleve

Hi, i was looking at https://arxiv.org/pdf/1209.2137 paper, which proposes a significantly improved sorted number packing approach. I wonder if I should start a new project for that, or if this...

nyurik