zramd
compress
zramd | compress | |
---|---|---|
2 | 18 | |
94 | 4,805 | |
- | - | |
10.0 | 8.0 | |
almost 3 years ago | 20 days ago | |
Go | Go | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
zramd
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I only have 32gb of DDR5 and I want to make heavy sims
Use Linux! Much better ram efficency. And you can check https://github.com/maximumadmin/zramd You can almost double your ram with that.
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Is Swap partition necessary at present?
Further info on dev GitHub page: https://github.com/maximumadmin/zramd
compress
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Runtime code generation and execution in Go
I didn't know Go reserved some registers for its own use. For libraries that don't use cgo but do use assembly [1], does this mean they have to generate that assembly with a compiler flag that avoids reserved registers?
[1] A common optimization technique, like in the superb https://github.com/klauspost/compress
- Chrome Feature: ZSTD Content-Encoding
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Show HN: Gogosseract, a Go Lib for CGo-Free Tesseract OCR via Wazero
There's a pure-go zstd at https://github.com/klauspost/compress - it's likely faster than running the upstream zstd under Wazero.
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When is go not a good choice?
It's no surprise that "fast" Go libraries are actually just assembly: https://github.com/klauspost/compress/blob/master/zstd/seqdec_amd64.s (just one file out of several, for just one architecture, for just one compression algorithm!)
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zstd
There is a reasonably feature complete implementation of Zstd for Go: https://github.com/klauspost/compress/tree/master/zstd
It may not offer the same API 1:1, but it has no interoperability issues that I've encountered. So, I just think no one has bothered to implement it in Rust because most use cases don't mind the added bloat you're talking about. Plus, other comments I've seen suggest that you can actually tune the size of the zstd library, although I'm not sure if the Rust bindings expose that.
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Medical image parser in Go
Thanks again for your review/comment!!! Btw, are you the author of this repo https://github.com/klauspost/compress because I love it!!!
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Ask HN: Does https://github.com/klauspost/compress returns 502 for you?
I noticed Github returns "This page is taking too long to load" with status code 502 for https://github.com/klauspost/compress but rest of their urls works fine. Anyone know why would that be the case ?
Cloning the repo works perfectly well.
git clone https://github.com/klauspost/compress
- S2 Compression
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Zstandard – Real-time data compression algorithm
Recent versions of zstd definitely don't obsolete LZ4, or else I don't think the author would still be contributing to both...
And if you're going to play with Snappy, you might find S2, which was linked on HN relatively recently, interesting. [1]
[1] - https://github.com/klauspost/compress/tree/master/s2
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Restic 0.14.0 Released (with highly anticipated feature – compression)
Compression method appears to be zstandard and uses https://github.com/klauspost/compress, for those wondering like I was.
What are some alternatives?
bat - Battery management utility for Linux laptops.
nodejs-js-compress-benchmark - Benchmark NodeJS/JS compression libraries
ldhdns - A developer tool for providing DNS for Docker containers running on a Linux host.
sqlite-zstd - Transparent dictionary-based row-level compression for SQLite
zram-generator - Systemd unit generator for zram devices
easyjson - Fast JSON serializer for golang.
parca-agent - eBPF based always-on profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!
go - The Go programming language
systemd-swap - Script for creating hybrid swap space from zram swaps, swap files and swap partitions.
golang-http-handler-with-gzip - Golang HTTP Handler With Gzip
gzipped - Replacement for golang http.FileServer which supports precompressed static assets.
jsoniter - A high-performance 100% compatible drop-in replacement of "encoding/json"