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New
The latest blog posts to take off on Hacker News. 423 posts.
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Windows Subsystem for Linux Architectural Overview
Access to this page requires authorization. You can try signing in or changing directories .
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Inside Pascal: Nvidia 's Newest Computing Platform
At the 2016 GPU Technology Conference in San Jose, NVIDIA CEO Jen-Hsun Huang announced the new NVIDIA Tesla P100, the most advanced accelerator ever built. Based on the new NVIDIA Pascal GP100 GPU and…
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Boosting zopfli performance
Introduction Deflate compression has been around for over 20 years. It's the format used inside most ZIP files. It's used by HTTP to redu...
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Why Unix needs a standard way to deal with the file durability problem
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
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Unix’s file durability problem
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
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Rust and Nix = easier Unix systems programming
Lately I’m writing lots of Rust , and I’m particularly interested in systems programming on unix. I’ve been using and contributing to a library called nix 1 , whose mission is to provide ‘Rust friendly bindings to *nix APIs’.
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Following a Select Statement Through Postgres Internals (2014)
This is the third of a series of four posts based on a presentation I did at the Barcelona Ruby Conference called “20,000 Leagues Under ActiveRecord.” (posts: one two four and video ).
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Erlang 19.0 Garbage Collector
Each Erlang process has its own stack and heap which are allocated in the same memory block. When the stack and the heap meet, the garbage collector is triggered and memory is reclaimed. Find out more on our blog.
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Hidden latency in the Linux network stack
Back in November we wrote a blog post about one latency spike. Today I'd like to share a continuation of that story. As it turns out, the misconfigured rmem setting wasn't the only source of added latency. It looked like Mr Wolf hadn't finished his job.
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Bash on Ubuntu on Windows
At //Build 2016, Microsoft announced the ability to run native Bash and GNU/Linux command-line tools directly on the new Windows Subsystem for Linux
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Windows 10 Insider Preview Build 14316 Released
Hi everyone, Today we are releasing Windows 10 Insider Preview Build 14316 to Windows Insiders in the Fast ring. At Build 2016 last week, we shared new experiences and new opportunities we’re creating for developers with the Windows 10 Anniversary Update which we will be releasing for free to all Windows 10 customers…
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SSE: mind the gap
SSE and SSE2 are available in every single x86-family CPU with 64-bit support. You too can play around with SIMD, which is great fun! Unfortunately, SSE2 level in particular also happens to be what…
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Hotpatching a C Function on x86
In this post I’m going to do a silly, but interesting, exercise that should never be done in any program that actually matters. I’m going write a program that changes one of its function definitions while it’s actively running and using that function. Unlike last time , this won’t involve shared libraries, but it will…
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Ubuntu on Windows -- The Ubuntu Userspace for Windows Developers
Update: Here's how to get started using Ubuntu on Windows See also Scott Hanselman's blog here I'm in San Francisco this week, attendin...
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Ubuntu on Windows
Update: Here's how to get started using Ubuntu on Windows See also Scott Hanselman's blog here I'm in San Francisco this week, attendin...
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Sortix 1.0 Operating System Released
I'm happy to announce the release of Sortix 1.0. This is the first self-hosting and installable release.
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Stack Overflow: The Hardware – 2016 Edition
This is #2 in a very long series of posts on Stack Overflow’s architecture.Previous post (#1): Stack Overflow: The Architecture - 2016 EditionNext post (#3...
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1000 nodes and beyond: updates to Kubernetes performance and scalability
Editor's note: this is the first in a series of in-depth posts on what's new in Kubernetes 1.2 We're proud to announce that with the release of 1.2, Kubernetes now supports 1000-node clusters, with a reduction of 80% in 99th percentile tail latency for most API operations. This means in just six months, we've…
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Thread pools: How do I use them?
Thread pools! How do I use them?
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Compiler Bugs Found When Porting Chromium to VC++ 2015
Moving a big software project to a new compiler can be a lot of work, and few projects are bigger than Chromium. In addition to the main Chromium repository, which includes all of Blink, there are …
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ODROID-C2 Compared to Raspberry Pi 3 and Orange Pi Plus
tl;dr: The ODROID-C2 is a very solid competitor to the Raspberry Pi model 3 B, and is anywhere from 2-10x faster than the Pi 3, depending on the operation. The software and community support is nowhere near what you get with the Raspberry Pi, but it's the best I've seen of all the Raspberry Pi clones I've tried. The…
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