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Just listened to this talk by Casey Muratori called "Simple Code, High Performance": youtube.com/watch?v=Ge3aKEmZcq…
It's a case study about a piece of code from the game _The Witness_ (actually, from the art editor for that game) which he rewrote with dramatically better performance.
Kickstarter link: https://www.kickstarter.com/projects/annarettberg/meow-the-infinite-book-twoThis was a presentation I gave to the University of Twente in e...YouTube
My summary is that he addressed the original code's poor performance in three stages:
1. He came up with a new algorithm that didn't get progressively slower like the original, and also produced better output.
2. He found that even the new algorithm's inner loop was calling into code that did lots of unnecessary work, including memory allocation, so he instead wrote code that did something much simpler.
3. While he was doing the rewrite for #2, he went ahead and used SIMD.
The CPC could've chose BUY CANADIAN, OR ANY OTHER TEAM CANADA TYPE SLOGAN to support Canadian businesses, but, NOPE...
Instead Pierre PoiLIEvre is holding a CANADA FIRST rally today in Ottawa... cbc.ca/news/politics/poilievre…
REMEMBER: CANADA FIRST IS ALL ABOUT SECURING A WHITE ETHNOSTATE IN CANADA. antihate.ca/canada_first_expos…
I DOUBT Pierre PoiLIEvre chose this racist, xenophobic, antisemitic slogan ACCIDENTALLY.
#cdnpoli #polcan #hate #fear #division
Tyler L. Russell is ripping off Nick Fuentes with the aim of securing a white ethnostate in Canada. He's recruiting "an army of nameless, faceless" kids to do it.Canadian Anti-Hate Network
This week we have united with 100+ #privacy fighters calling on the UK to STOP❗
Stop trying to undermine #encryption - the security backbone of the internet that all of us depend on. 🔒
Together we must fight for privacy and against #surveillance 💪
More info: tuta.com/blog/uk-demands-apple…
UK demands Apple to backdoor encryption similar to what the FBI asked ten years ago. Will Apple stay strong?Tuta
Seen in Ottawa. It seems increasingly that Canadians are fed up with American shit now and we've started with our very own "Freedom Fries" moment.
Einkaufs-Apps tauschen Rabatte gegen Daten und normalisieren Überwachung. Datenschutz wird zur Ware – mit tiefgreifenden gesellschaftlichen Folgen. 👇
kuketz-blog.de/datenschutz-als…
#app #rewe #penny #lidl #dm #datenschutz #dsgvo #teamdatenschutz
For everyone who thought link shorteners were a good idea.
The lesson here is that if you don't own it, it will undergo enshittification. Even if it looks cool today.
Posting your blog articles on Substack? Telling people to use Bluesky or Threads? Enshittification is only a matter of time. I'm not sure why most people never learn the lesson.
ChatGPT doesn't consume more power than most of your household appliances as previously thought.Kevin Okemwa (Windows Central)
Explore common accessibility challenges blind users face when navigating online tables and learn how to make digital tables more accessible for everyone.Michael Taylor (UsableNet Inc.)
Yesterday was a big day in the ebook world, and not in a good way. In case you missed the news, Amazon is planning to remove the ability to download purchased ebooks from their website starting February 26th, 2025.Nathan (The eBook Reader Blog)
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Local libraries offer a variety of virtual resources locals can use from anywhere to boost their knowledge.Joyce Valenza (Technically Media)
WMATA teamed up with London’s Waymap, which gives hands-free audio instructions without the need for GPS or an internet connection.Kaela Roeder (Technically Media)
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The lifehistory 'curve of happiness' does not look the same in non-industrialised populations. Interesting comparative study by #MichaelGurven Not really surprising, a bit stunning that there is any assumption Western lifestyles represent some kind of 'universal'?!
'In our study, we found that happiness levels did not consistently follow the U-shaped trajectory commonly observed in industrialized societies. In some cases there was a U-shape. But more often we observed an inverted U-shape, where middle-aged adults reported the highest level of happiness, or no significant age-related trend at all.
Overall, well-being often declined after middle age among resource-poor populations lacking social security and other institutionalized forms of protection. This aligns with prior research among low-income countries and even of wealthy nations during economic crises.
That being said, age itself was a weak predictor of life satisfaction everywhere. Sickness, disability and loss in productivity do a better job of explaining well-being than age. In fact, the few positive effects of age we did find usually disappeared when including measures of these misfortunes in our analysis.'
#anthropology #age #happiness #globalsouth
theconversation.com/happiness-…
In nonindustrialized societies, health, productivity and economic security play much larger roles in determining happiness among aging populations, a new study finds.The Conversation
I'm formally stepping down as a nouveau kernel maintainer.
I want to stress out this is only for the kernel side of things and has and will not have any impact on my involvement in mesa.
Don't really want to add too much here, just that things need to change. Recent events (tm) is just another example of the deep disagreement.
I won't be able to convince people I made up my mind on my own here, so I won't bother with it anyway.
Full upstream and public statement here: lists.freedesktop.org/archives…
As a non-programmer who works very closely with a programmer, I was doing a bit of reading and found this little piece of text that made me laugh, hard.
"Python and Go pick up your trash for you. C lets you litter everywhere, but throws a fit when it steps on your banana peel. Rust slaps you and demands that you clean up after yourself."
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Back in the late 2000s, I was a major contributor to the Wii homebrew scene. At the time, I worked on software (people call them “jailbreaks” these days) to allow users to run their own unofficial apps on the Nintendo Wii.marcan.st
@jcsteh Interesting perspective. I think it's fair to say that, in cumulative working hours, you've spent more time immersed in C++ than I have. In my Serotek days, I used C and C++ as little as possible, and yes, System Access's performance might have suffered some as a result. I admit that when I joined Microsoft, I was a bit incredulous that Narrator really was written all in C++, and interns even prototyped new features in C++. So maybe I was more open to learning the Rust way?
@nick
Attached: 1 image #FOSDEM 2025 🇧🇪 - here we come! This weekend, we’ll keep a stand at FOSDEM’25 event in #brussels to connect & chat ! Free event at the @ULBruxelles@mastodon.online.Mastodon
When love is in the air, it's time to put it down on paper. If you ever find yourself having trouble thinking of Valentine's Day or anniversary gift ideas, how about sending your sweetie pie a billet-www.merriam-webster.com
Bývalý švédský premiér přirovnal Trumpův telefonát Putinovi k mnichovské zradě v roce 1938
Evropští politici nesouhlasí se zprávami o komunikaci mezi americkým prezidentem Donaldem Trumpem a ruským prezidentem Vladimirem Putinem o mírovém urovnání na Ukrajině. Carl Bildt, bývalý švédský premiér a spolupředseda Evropské rady pro zahraniční vztahy, identifikoval telefonický rozhovor mez...
blisty.cz/art/124057-byvaly-sv…
Evropští politici nesouhlasí se zprávami o komunikaci mezi americkým prezidentem Donaldem Trumpem a ruským prezidentem Vladimirem Putinem o mírovém urovnání...Britské listy
Once seen as the man to oust Trudeau, voters are now looking for someone to take on Trump.Craig Wallace (Metroland Media)
Actions have raised concerns among immigration advocates, who argue that policies lack transparency and could violate due process rightsAline Barros (Voice of America (VOA News))
The Trump administration blocked The Associated Press from traveling with President Trump on Air Force One and also from covering an Oval Office event. It's part of an ongoing terminology dispute over the Gulf of Mexico.DAVID BAUDER (AP News)
Amid the U.S. trade war with Canada a new app has rocketed up the Canadian App Store charts to make shopping for Canadian goods easier.Brad Bennett (MobileSyrup)
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The Netherlands relies heavily on American IT service providers such as Microsoft, Google and Amazon for the storage of government data.IO+
📢 Great News: Walmart Access Pilot Extended!
Explorers, we have exciting news—the Walmart Access Pilot Program has been extended! 🎉 That means you can continue using both location-based and online Walmart offers until further notice. This program has already made a huge impact, helping Explorers across all 50 states shop with greater independence and ease.
Your participation can help shape the future of inclusive programs like this one. Let’s keep the momentum going and show why #AccessForAll matters! 🚀
Partnership Details: bit.ly/airaxwalmart.
I think every designer should write a love letter to a font at least once in their lifetime.
This is mine: A 150-year-old font you have likely never heard of, and one you probably saw earlier today.
aresluna.org/the-hardest-worki…
A story of a 150-year-old font you have never heard of – and one you probably saw earlier today.aresluna.org
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Volg de debatten van de Tweede Kamer live met extra debat- en sprekersinformatie via Debat Direct.debatdirect.tweedekamer.nl
Rebecca Legowski
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Onj 🎶
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Onj Music | Join me on Suno
suno.com🇨🇦Samuel Proulx🇨🇦
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Does suno try to transcribe the lyrics for you and do it really, really badly? These...are not the lyrics to Believer by Imagine Dragons...
[Verse 1]
First thing first, I'm the singer of the world
It's down to my think I'm one percent on my services
I was broken for my age, thinking my friends would make me so out
I think my parents would build them to be my turn to show me high, high
[Chorus]hey hey hey i oh oh hey hey is
You're the face of the future, of the blood of the rain.
Woo -hoo! The blood of the rain.
Woo -hoo!
[Verse 2]
hey maybe now you maybe not believe me
Hey, I like the butterfly, don't let me wait.
My life is to the mind, just for today.
Onj 🎶
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