🦞🌯 Lobster Roll

Stories by dw

The mysterious case of the Linux Page Table Isolation patches (pythonsweetness.tumblr.com)
L 66 pts 3 comments by dw Jan 1, 2018 hardwarelinuxsecurity Systems / Low-Level / OSSecurity / PrivacyMaker / DIY / Hardware thread
Planet Crustaceans (crustaceans.hmmz.org)
L 53 pts 17 comments by dw Aug 13, 2018 metashow Programming (General)Science / Math / Physics thread
In a bid to avoid productive work today, I grabbed all the feed URLs possible out of [this post](https://lobste.rs/s/hrxdoq/what_s_url_your_technical_blog) and dumped them into a forked copy of the python.org Planet instance. If a feed is missing, either it was missed, Planet can't parse it, or n...
First million integers laid out using the UMAP dimensionality reduction algorithm (johnhw.github.io)
L 42 pts 8 comments by dw Aug 22, 2018 graphicsmath Programming Languages / CS TheoryScience / Math / Physics thread
Operon: Extreme Performance For Ansible (sweetness.hmmz.org)
L 23 pts 9 comments by dw Oct 28, 2019 devopsperformance Data / Databases / Infrastructure thread
First stable release of Mitogen and Mitogen for Ansible (sweetness.hmmz.org)
L 23 pts 10 comments by dw Jul 10, 2018 devopsprogrammingpython Programming (General)Data / Databases / Infrastructure thread
Mitogen, an infrastructure code baseline that sucks less (pythonsweetness.tumblr.com)
L 23 pts 4 comments by dw Sep 15, 2017 devopsprogrammingpythonunix Systems / Low-Level / OSProgramming (General)Data / Databases / Infrastructure thread
Why Skylake CPUs Are Sometimes 50% Slower – How Intel Has Broken Existing Code (aloiskraus.wordpress.com)
L 22 pts 2 comments by dw Jun 18, 2018 debuggingperformanceprogramming Programming (General)Data / Databases / Infrastructure thread
Ansible's creator on the state of contemporary devops and open source (threadreaderapp.com)
L 21 pts 14 comments by dw Feb 2, 2019 culturedevops Programming (General)Data / Databases / InfrastructureCulture / Philosophy / History / Reading thread
Quadrupling Ansible performance with Mitogen (pythonsweetness.tumblr.com)
L 21 pts 2 comments by dw Mar 6, 2018 devopsperformancescaling Data / Databases / InfrastructureProductivity / Career / Business thread
Firefox own linker on Android (dustri.org)
L 19 pts 7 comments by dw Jul 1, 2017 androidbrowsersperformanceprogramming Web DevelopmentSystems / Low-Level / OSProgramming (General)Data / Databases / Infrastructure thread
CGA in 1024 Colors - a New Mode: the Illustrated Guide (8088mph.blogspot.co.uk)
L 15 pts 0 comments by dw Dec 9, 2016 artgraphicshardwareprogramming Programming (General)Design / UX / VisualizationMaker / DIY / HardwareCulture / Philosophy / History / Reading thread
A Survey of Symbolic Execution Techniques (arxiv.org)
L 11 pts 0 comments by dw Jan 4, 2017 pdfprogrammingtesting Programming (General) thread
Ingo Molnar: kernel/timer.c design (2005) (lkml.org)
L 9 pts 0 comments by dw Jul 19, 2019 linuxosdevprogramming Systems / Low-Level / OSProgramming (General)Design / UX / Visualization thread
ARMv8.3: FJCVTZS: Floating-point Javascript Convert to Signed fixed-point, rounding toward Zero (infocenter.arm.com)
L 6 pts 0 comments by dw Oct 8, 2018 hardwareprogramming Web DevelopmentProgramming (General)Maker / DIY / Hardware thread
Indirectly via [Jeff Atwood](https://twitter.com/codinghorror/status/1049082262854094848)
Crowdfunding Mitogen: day 23 (pythonsweetness.tumblr.com)
L 6 pts 0 comments by dw Mar 28, 2018 devopsnetworkingprogrammingpython Programming (General)Data / Databases / Infrastructure thread
Kickstarting free software: one week later (pythonsweetness.tumblr.com)
L 6 pts 2 comments by dw Mar 13, 2018 devopsperformancescaling Programming (General)Data / Databases / InfrastructureProductivity / Career / Business thread
Threadless mode in Mitogen 0.3 (sweetness.hmmz.org)
L 5 pts 0 comments by dw Feb 16, 2019 devopsperformanceunix Systems / Low-Level / OSData / Databases / Infrastructure thread
Finding and Understanding Bugs in C Compilers (flux.utah.edu)
L 5 pts 0 comments by dw Jan 11, 2017 ccompilerspdfprogrammingtesting Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
Enhancing the Linux kernel with BTF type information (facebookmicrosites.github.io)
L 4 pts 1 comments by dw Nov 28, 2018 debugginglinux Systems / Low-Level / OSProgramming (General) thread
Much ado about latency: Mitogen and the BFG9000 of import hooks (pythonsweetness.tumblr.com)
L 4 pts 3 comments by dw Feb 13, 2018 devopsnetworkingperformanceprogrammingpython Programming (General)Data / Databases / Infrastructure thread
Mitogen comes to Opsmop (sweetness.hmmz.org)
L 3 pts 0 comments by dw Dec 18, 2018 devopspython Programming (General)Data / Databases / Infrastructure thread
Transmit optimisations in Mitogen 0.3 (sweetness.hmmz.org)
L 3 pts 1 comments by dw Aug 30, 2018 devopsperformancepython Programming (General)Data / Databases / Infrastructure thread
Booting an Intel Architecture System, Part I: Early Initialization (drdobbs.com)
L 3 pts 0 comments by dw Jun 20, 2018 hardwareosdevprogramming Systems / Low-Level / OSProgramming (General)Maker / DIY / Hardware thread
File patching using data compression with flushing (richg42.blogspot.com)
L 3 pts 0 comments by dw Oct 27, 2015 programming Programming (General) thread