#64Bit

Kevin Karhan :verified:kkarhan@infosec.space
2025-11-23

@MonniauxD @vincent @TomF that's a good question.

  • Granted in menuconfig one could propably target #i486 - #64bit but I've not seen an i464 / i486-64 machine or even heard if it...
2025-11-18

Числовой тип данных с плавающей точкой double IEEE 754

Данный пост является продолжением предыдущего поста, оно посвящено детальному разбору вещественного типа данных с плавающей точкой удвоенной точности double

habr.com/ru/articles/967750/

#double #64bit #64бита #64битное_программирование #64_bit #float64

Kevin Karhan :verified:kkarhan@infosec.space
2025-11-17

@emilyyoung @ShadSterling nodds in agreement

From experience the most problematic are early #Windows games from 1995-2005 with like very old DirectX versions or cursed setups where the game is #32bit but the #Installer is #16bit. (i.e. #PizzaSyndicate).

  • Granted those games won't even install on #64bit - Windows machines anyway so they ain't smooth at all.

And whilst dedicated folks like @fuchsiii work on fixing these issues, we can all agree that people who play #Games that old may already have some dedicaded, legacy hardware at their disposal and wouldn't mind stuff like virtualization with passthrough to old PCI(e)-GPUs for their singleplayer games.

  • Obviously I'd prefer more #native #Linux #games but unless they want to statically compile the game with all dependencies into one AppImage that's more daunting as #ProtonGE / #DXVK support.

Still, #LinuxGaming has come a long way since the days when I had to manually shove DirectX, .net Runtime, ms-corefonts and Gecko (as Internet Explorer replacement) into Wine and manually force Windows-#Steam to launch...

Geeklandgeekland
2025-11-02

Ubuntu 25.10 Offers x86-64-v3 Architecture Variant Packages .10 .04_lts
omgubuntu.co.uk/2025/11/ubuntu

2025-10-03

Hi everyone, an exciting announcement today - we've released our first 64-bit alpha build, which ALSO includes on-device AI image captioning. For the full details and the caveats - please see this post in the NVDA user group: groups.google.com/a/nvaccess.o

(Also, in response to a couple of questions:
- The keystroke for image captioning is NVDA+Windows+comma
- And yes, you can setup the new alpha as a portable copy rather than installing it).

#NVDA #NVDAsr #AI #ImageDescription #Image #64bit

BadImageFormatException for a 64-bit ASP MVC web application #code #asp.net #microsoft #32-bit #64-bit Visual Studio will try to use the 32-bit version of IIS Express to launch a 64-bit web application. Here's how to fix this problem by telling Visual Studio to use 64-bit IIS Express instead.

fed.brid.gy/r/https://ithought

N-gated Hacker Newsngate
2025-09-17

🎉✨ #3.0 is FINALLY here, folks! After only a *mere* six to eight years of laborious effort, the community unleashes the groundbreaking idea of a 64-bit address space 😲. Just in time for 2025, because who needs relevance when you've got and docs to prove you've been busy? 🕰️📚
webassembly.org/news/2025-09-1

Kevin Karhan :verified:kkarhan@infosec.space
2025-09-11

@krutonium @landley @geerlingguy IDK but I also didn't knew that #32bit #ARM (i.e. #AMRv5r11 as used by the #RaspberryPi #Pi0 / #Pi0W) is out of patent protection...

Killing non-#64bit support in Linux would be a death sentence for many #EmbeddedSystems.

DimaLinkDimaLink
2025-09-11

Bug lives in a garden

Three dimensional scene for today based on my friend from a garden. This is my friend. Such an interesting bug. He lives in a garden. And he has there his own universe. He walks in the garden. And watch where and what corners of garden starts to expanse. His world is always on expanse.

2025-09-02

Assembler для Windows в Visual Studio. Часть вторая — MASM x64 и юникод

Вторая часть рассказа об ассемблере под Windows. Здесь я расскажу про 64-разрядные приложения в Windows, чем отличается MASM 64 от MASM 32, про макросы из MASM 64 SDK, как работать с Юникодом на примере простого консольного REPL'а, а ещё как обойтись без Visual Studio и пользоваться masm просто из командной строки. Первая часть — Assembler для Windows в Visual Studio .

habr.com/ru/companies/ruvds/ar

#assembler #masm #winapi #windows #visual_studio #64bit #ruvds_статьи

2025-09-02

Assembler для Windows в Visual Studio. Часть вторая — MASM x64 и юникод

Вторая часть рассказа об ассемблере под Windows. Здесь я расскажу про 64-разрядные приложения в Windows, чем отличается MASM 64 от MASM 32, про макросы из MASM 64 SDK, как работать с Юникодом на примере простого консольного REPL'а, а ещё как обойтись без Visual Studio и пользоваться masm просто из командной строки. Первая часть — Assembler для Windows в Visual Studio .

habr.com/ru/companies/ruvds/ar

#assembler #masm #winapi #windows #visual_studio #64bit #ruvds_статьи

Mille e Una Avventura1001avventura@mastodon.uno
2025-09-01

Grazie ai compilatori ultra-ottimizzati, programmare in assembly sui computer attuali non ha molto senso, però la sfida è interessante. Ma come si presenta l'Assembly x86-64 a un programmatore dilettante rimasto fermo ai 486 degli anni '90? Armato di buona volontà, ho messo al lavoro la FPU (Floating Point Unit) del mio PC solo per scoprire che è ormai obsoleta. In 30 anni di acqua sotto i ponti ne è passata parecchia! #programming #x86 #64bit youtube.com/watch?v=RyjBSAYkkGU

2025-08-31

Auch einem /en oder , whatever Version, würde ich nicht mein
. Nur über , soviel ist sicher. Das ist eine trügerische bei im allgemeinen, da sich vermutlich noch bis zurück nach (allerdings nach ) noch im befinden. Da ist viel Platz für jede Menge unter der Haube. Da es ist, weiss niemand genaues.

tagesschau.de/wirtschaft/verbr

Kevin Karhan :verified:kkarhan@infosec.space
2025-08-15

@xgebi granted, I can't do Windows:

Espechally since the last good got axed in 2019 and aside from #Windows7 #64bit everything after #WindowsXP was a #downgrade!

  • I'd rather force myself.to roll my own distro ( @OS1337 ) and daily-drive that than ever touching Windows again.
2025-08-01

Una cosa da vecchio brontolone me ne rendo conto ma non sopporto che anche per #linux sia così difficile trovare nei vari siti web le versioni a #32bit capisco avere il web pulito con sempre e solo l'ultima versione #64bit in bella vista ma anche no!

𝕂𝚞𝚋𝚒𝚔ℙ𝚒𝚡𝚎𝚕kubikpixel@chaos.social
2025-07-28

Y2K38 bug? Debian switching to 64-bit time for everything

We say everything... just not the oldest hardware. Unix Epochalypse less than 13 years away.

⏱️ theregister.com/2025/07/25/y2k

#y2k38 #64bit #debian #unix #hardware #epochalypse #linux #oldhardware #bug #opensource

Benjamin Carr, Ph.D. 👨🏻‍💻🧬BenjaminHCCarr@hachyderm.io
2025-07-26

#Debian isn't waiting for #2038 to blow up, switches to #64bit time for everything
We say everything... just not the oldest hardware. #Unix #Epochalypse less than 13 years away.
theregister.com/2025/07/25/y2k

Kevin Karhan :verified:kkarhan@infosec.space
2025-07-21

@pmevzek @landley @jschauma @ryanc @0xabad1dea no, it's just absurd to skip #64bit...

I'd not be pissed if #IPv6 was widely available.

  • I can't even get a /64 but my ISP is happy to give me /28 subnets of IPv4...

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