zip.js
pigz
zip.js | pigz | |
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5 | 9 | |
3,288 | 2,565 | |
- | - | |
9.1 | 3.0 | |
15 days ago | about 2 months ago | |
JavaScript | C | |
BSD 3-clause "New" or "Revised" License | - |
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zip.js
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Pigz: Parallel gzip for modern multi-processor, multi-core machines
Similarly, if people are interested, I have coded the possibility to compress zip files on several cores in zip.js [1]. The approach is simpler as it consists of compressing the entries in parallel. It still offers a significant performance gain though when compressing multiple files in a zip file, which is often the nominal case.
[1] https://github.com/gildas-lormeau/zip.js
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Is there an online reader for books from Libgen?
This shouldn't be an issue. There are JS libraries that can decompress zip (e.g. https://gildas-lormeau.github.io/zip.js/). Nowadays even huge C/C++ codebases can be compiled into JS via Emscripten.
- [HELP] Create password protected ZIP with JavaScript Library
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isoworker - universal multithreading with main-thread dependencies, 6kB
Well, you can build zip.js with fflate if you want to, see https://github.com/gildas-lormeau/zip.js/blob/master/rollup-fflate.config.js. I wasn't saying that zip.js is faster than fflate or any other library. I'm just saying it can compress files in parallel.
- Zip.js v2
pigz
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Pigz: Parallel gzip for modern multi-processor, multi-core machines
You can grab the version from the solaris userland repo I linked and use it without me completing a homework assignment. Just grab the pigz-2.3.4 source then apply the patches from [1] in the proper order. Maybe some of them aren't needed for non-Solaris.
1. https://github.com/oracle/solaris-userland/tree/master/compo...
I thought I had opened a PR for that a long while ago, but it doesn't show up on github these days. In any case, I did ask Mark Adler to review it. It was never a priority, then the code changed in ways that I don't really want to deal with.
While looking through the PRs, I noticed a PR for Blocked GZip Format (BGZF) [2]. That's very interesting, and perhaps suggests that bgzip is a tool you would be interested in.
2. https://github.com/madler/pigz/pull/19
- ZSTD 1.5.5 is released with a corruption fix found at Google
- pigz: A parallel implementation of gzip for multi-core machines
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Pigz: A parallel implementation of gzip for multi-core machines
The bit I found most interesting was actually:
https://github.com/madler/pigz/blob/master/try.h
https://github.com/madler/pigz/blob/master/try.c
which implements try/catch for C99.
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Is there stronger zip compression than 7z a -mx9?
pigz seems to be able to do it. https://github.com/madler/pigz
What are some alternatives?
JSZip - Create, read and edit .zip files with Javascript
rapidgzip - Gzip Decompression and Random Access for Modern Multi-Core Machines
fast-zlib - Shared context synchronous compression
zstd
yazl - yet another zip library for node
mpifileutils - File utilities designed for scalability and performance.
text-generator - A naive text generator built in JavaScript using Markov chains.
TurboBench - Compression Benchmark
tar-transform - extract, transform and re-pack tarball entries in form of stream with very simple api
isa-l - Intelligent Storage Acceleration Library
tar-stream - tar-stream is a streaming tar parser and generator.
zstd - Zstandard - Fast real-time compression algorithm