6301
How to write slow Rust code
I have recently published a blog post that, as I had expected (actually, hoped for, as that would attract people to contribute to the “study”), generated quite some polemic on the Internet!
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 6,949 posts.
6302
AirPods Pro Page Performance
foobartel Ltd. - Web Design & Development
6303
Replacing bad systems with bad systems
A metaphor involving parking meters. Over the years, parking meters in town have evolved into a cumbersome, awkward system. Coins are heavy and you need to have them handy, meters need to be reinfo…
6304
6305
6306
How fast SSDs slow to a crawl: thermal throttling (2021)
Fast compact external SSDs are prone to thermal throttling. This is demonstrated during tests writing 96 files, when transfer rates fell from 2 GB/s to around 700 MB/s.
6307
ZFS Licensing and Linux
We at Canonical have conducted a legal review, including discussion with the industry’s leading software freedom legal counsel, of the licenses that apply to the Linux kernel and to ZFS.And in doing so, we have concluded that we are acting within the r […]
6308
6309
6310
Bebop: An Efficient, Schema-Based Binary Serialization Format
BUILDING FOR HUMANITY
6311
SIMD programming in pure Rust
I've recently tasted AMD Zen 5 CPUs (AWS' m8a instances) and... Whooaaa. Even before talking about GPUs and NPUs, the next 5 years of CPUs will be very exciting! For
6312
A Decade of Dynamo
Today marks the 10-year anniversary of Amazon's Dynamo. Here are some reflections on ten years of NoSQL databases
6313
6314
6315
Installing UEFI Firmware on ARM SBCs
I'm going to neuralyze the SPI flash and install some Kelvin Timeline firmware that will allow me to boot and install generic ARM Linux images on a ROCK 5 ITX+.
6316
Android Full Disk Encryption Cold Boot Attack (2012)
At the end of 2011, Google released version 4.0 of its Android operating system for smartphones. For the first time, Android smartphone owners were supplied with a disk encryption feature that…
6317
Linux 3.4 kernel released
Summary of the changes and new features merged in the Linux kernel during the 3.4 development cycle
6318
Sysadmining Like It's 2009
2026 legacy lab summer camp plan
6319
How both TCP and Ethernet checksums fail (2015)
At Twitter, a team had a unusual failure where corrupt data ended up in memcache. The root cause appears to have been a switch that was corrupting packets. Most packets were being dropped and the throughput was much lower than normal, but some were still making it through. The hypothesis is that occasionally the…
6320
Hands-On Introduction to Unikernels
Learn what a unikernel is and how it compares to a Linux container. Build and run your first unikernel inside a playground box.
6321
6322
6323
Multi-byte NOP opcode made official
Welcome to the Developer Software Tools forum! Your collaborative hub to connect with fellow engineers, optimize code with Intel oneAPI and OpenVINO, share debugging breakthroughs, and extract maximum software performance.
6324
Today I Learned: Binfmt_misc
Technical blog by Stephan Berger (@malmoeb)
6325
Secrets of dispatch_once; x86 performance trickery
Reader Paul Kim pointed out an entry on Michael Tsai's blog about making dispatch_once fast . While the comment in the dispatch_once source code is fascinating and informative, it doesn't quite delve into the detail that some would like to see. Since this is one of my favorite hacks, for today's article I'm going to…
6326
6327
Developing Wayland Color Management and High Dynamic Range
Wayland is still lacking proper consideration for color management & support for high dynamic range (HDR) imagery. However, a group of renegade devs has begun an effort to fix this situation.
6328
6329
6330
