isa-l
zip.js
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isa-l | zip.js | |
---|---|---|
5 | 5 | |
904 | 3,278 | |
2.8% | - | |
8.6 | 9.1 | |
29 days ago | 3 days ago | |
C | JavaScript | |
GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
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isa-l
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Intel QuickAssist Technology Zstandard Plugin for Zstandard
For using accelerators (QAT, I assume, because the article is about this) from the CLI, then QATzip[3] comes with a command line tool qatzip which can be used as described in the project ReadMe. I didn't test it, though, as I have no QAT-enabled device.
[1] https://github.com/intel/isa-l/tree/master/igzip
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iHaveNoReasonToDoThisOtherThanBraggingRights
Ex 1: https://github.com/intel/isa-l/blob/master/README.md
- Pigz: Parallel gzip for modern multi-processor, multi-core machines
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At least college isn't making me learn Objective-C.
Examples: - Someone I know created machine-optimized library in c and asm to accelerate compression, erasure coding, and encryption on Intel Xeon CPUs (https://github.com/intel/isa-l) which runs those ops WAY faster than the standard linux libraries. - My friend is making a retro SEGA genesis game using a C and asm dev kit (https://github.com/Stephane-D/SGDK)
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How Much Faster Is Making a Tar Archive Without Gzip?
igzip (https://github.com/intel/isa-l) is much faster than gzip or pigz when it comes to decompression, 2-3x in my experience. There is also a Python module (isal) that provides a GzipFile-like wrapper class, for an easy speed-up of Python scripts that read gzipped files.
However, it only supports up to level 3 when compressing data, so it can't be used as a drop-in replacement for gzip. You also need to make sure to use the latest version if you are going to use it in the context of bioinformatics, since older versions choke on concatenated gzip files common in that field.
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
What are some alternatives?
solaris-userland - Open Source software in Solaris using gmake based build system to drive building various software components.
JSZip - Create, read and edit .zip files with Javascript
pigz - A parallel implementation of gzip for modern multi-processor, multi-core machines.
fast-zlib - Shared context synchronous compression
DirectStorage - DirectStorage for Windows is an API that allows game developers to unlock the full potential of high speed NVMe drives for loading game assets.
yazl - yet another zip library for node
QATzip - Compression Library accelerated by IntelĀ® QuickAssist Technology
text-generator - A naive text generator built in JavaScript using Markov chains.
lib842
tar-transform - extract, transform and re-pack tarball entries in form of stream with very simple api
rapidgzip - Gzip Decompression and Random Access for Modern Multi-Core Machines
tar-stream - tar-stream is a streaming tar parser and generator.