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| From | Mild Shock <janburse@fastmail.fm> |
|---|---|
| Newsgroups | sci.logic, comp.lang.prolog, sci.physics |
| Subject | OpenGL is dead. Apple said bye bye / Wayland Compositor (Re: There is no imageAtomicAdd in WGSL) |
| Date | 2026-07-21 00:26 +0200 |
| Message-ID | <113m7be$56ca$2@solani.org> (permalink) |
| References | <10seeh6$rsl4$2@solani.org> <113i6to$1r2p$2@solani.org> <113kfgk$3b4e$2@solani.org> <113m3q9$5496$2@solani.org> <113m6l8$561a$2@solani.org> |
Cross-posted to 3 groups.
Hi, Apple officially deprecated OpenGL and OpenGL ES back in macOS 10.14 (Mojave) in 2018 and iOS 12, sunsetting native support in favor of Metal. And then in the Windows and Linux world, for surface management, there is Wayland Compositor. But new GPUs that share system memory, also help here. Open-Source Drivers (amdgpu & mesa): Unlike NVIDIA's historical proprietary hurdles, AMD's graphics drivers are fully open-source and built directly into the Linux kernel and Mesa. Native GBM Support: AMD's driver stack natively and cleanly implements GBM (Generic Buffer Management) and DRM/KMS, which is the exact standard modern Wayland compositors (like GNOME/Mutter, KDE/KWin, Sway, and Hyprland) rely on to allocate buffers and manage displays. Unified Memory (APU Advantage): Because an AMD APU shares system RAM between the CPU and the integrated GPU, zero-copy buffer sharing under Wayland is exceptionally efficient. Bye Mild Shock schrieb: > Hi, > > I am developing against WebGPU / WGSL. > An overview of WebGPU / WGSL is found here: > > https://github.com/webgpu/webgpufundamentals > > There is no imageAtomicAdd in WGSL. > imageAtomicAdd is from WebGL / GLSL. > > These are two different things: > > WebGPU / WGSL : Wrapper for Vulcan, Direct 12, or Metal > WebGL / GLSL : Wrapper for OpenGL > > Chris M. Thomasson schrieb: > > imageAtomicAdd is a damn good one for accumulation buffers. > > Mild Shock schrieb: >> Hi, >> >> I didn't find Futex in WebGPU / WGSL. >> The website WebGPU fundamentals is on >> GitHub. I did a search here: >> >> https://github.com/webgpu/webgpufundamentals >> >> In Java I can use Doug Leas queue. >> In WebGPU / WGSL I will mostlikely >> adopt Dmitry Vyukov , for a first stab. >> >> Who is Doug lea? >> >> He wrote Concurrent Programming in >> Java: Design Principles and Patterns >> https://en.wikipedia.org/wiki/Doug_Lea >> >> He is behind most of the concurrency promitives >> in Java. Including the array backed queue that >> I tested. Remember the results I had: >> >> public class DmitryVyukov >> 8 ms >> public class DougLea >> 10 ms >> >> Bye
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Paul Tarau versus Mr. Taskmanager, who would win? [A PDP-11 Humunkulus from 1979] Mild Shock <janburse@fastmail.fm> - 2026-04-24 02:46 +0200
AI dooms day escape: Güttinger Wald (Re: Paul Tarau versus Mr. Taskmanager, who would win?) Mild Shock <janburse@fastmail.fm> - 2026-04-25 14:06 +0200
Elmos Fascist Dreams of a 365 Prolog (Was: AI dooms day escape: Güttinger Wald) Mild Shock <janburse@fastmail.fm> - 2026-05-09 12:52 +0200
Even the Buddos are clueless [Did Tarau see Liliputians?] (Re: Elmos Fascist Dreams of a 365 Prolog) Mild Shock <janburse@fastmail.fm> - 2026-05-09 15:19 +0200
Halfing the AI Laptop Budget: Ne-Meow sold out! (Re: Even the Buddos are clueless [Did Tarau see Liliputians?]) Mild Shock <janburse@fastmail.fm> - 2026-05-10 09:09 +0200
Prolog Expert Ginis (PEGs) on a Keychain (Re: AI dooms day escape: Güttinger Wald) Mild Shock <janburse@fastmail.fm> - 2026-06-20 13:04 +0800
Chatbot Classified as a Weapon (Re: Prolog Expert Ginis (PEGs) on a Keychain) Mild Shock <janburse@fastmail.fm> - 2026-06-21 05:39 +0800
Introduction to AI Accelerator Prolog [π-WAM of Dogelog] (Re: Prolog Expert Ginis (PEGs) on a Keychain) Mild Shock <janburse@fastmail.fm> - 2026-07-17 11:16 +0200
Not praying to the god of lambda calculus [π beats α] (Re: Introduction to AI Accelerator Prolog [π-WAM of Dogelog]) Mild Shock <janburse@fastmail.fm> - 2026-07-17 11:17 +0200
Re: Introduction to AI Accelerator Prolog [π-WAM of Dogelog] (Re: Prolog Expert Ginis (PEGs) on a Keychain) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-17 13:03 -0700
pi in pi-WAM refers to pi-calculus (Was: Introduction to AI Accelerator Prolog [π-WAM of Dogelog] ) Mild Shock <janburse@fastmail.fm> - 2026-07-18 01:16 +0200
Milners fickle() in pi-WAM [For fun and profit] (Re: pi in pi-WAM refers to pi-calculus) Mild Shock <janburse@fastmail.fm> - 2026-07-18 01:50 +0200
Re: Milners fickle() in pi-WAM [For fun and profit] (Re: pi in pi-WAM refers to pi-calculus) Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-07-18 01:34 -0700
Robin Milners pi calculus is typeless (Was: Milners fickle() in pi-WAM [For fun and profit]) Mild Shock <janburse@fastmail.fm> - 2026-07-18 10:57 +0200
Can the Church Turing hypotheses be refuted? [TLo @ FOM] (Was: Robin Milners pi calculus is typeless) Mild Shock <janburse@fastmail.fm> - 2026-07-18 11:08 +0200
AI Laptops are just strange novel xBoxes (Was: AI dooms day escape: Güttinger Wald) Mild Shock <janburse@fastmail.fm> - 2026-07-08 20:44 +0200
Re: AI Laptops are just strange novel xBoxes (Was: AI dooms day escape: Güttinger Wald) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-08 15:22 -0700
TDR solutions --> work slicing (Was: AI Laptops are just strange novel xBoxes) Mild Shock <janburse@fastmail.fm> - 2026-07-09 09:47 +0200
Thinking of Chris M. Thomasson: From shadertoys to computetoys? (Re: TDR solutions --> work slicing) Mild Shock <janburse@fastmail.fm> - 2026-07-09 09:52 +0200
FYI: Unified Memory Architecture (UMA) (Re: Implementing Gas for a Compute Shader [Avoid TDR]) Mild Shock <janburse@fastmail.fm> - 2026-07-09 19:43 +0200
The Wider von Neumann Neck (Re: FYI: Unified Memory Architecture (UMA)) Mild Shock <janburse@fastmail.fm> - 2026-07-10 07:51 +0200
The new MIMD Warp is the cherry on top (Re: The Wider von Neumann Neck) Mild Shock <janburse@fastmail.fm> - 2026-07-10 08:08 +0200
Dumbwit, just run it on your RTX 5070 trash (Re: The Wider von Neumann Neck) Mild Shock <janburse@fastmail.fm> - 2026-07-10 15:49 +0200
We are still waiting for results! [Confused Dumbwit] (Re: We are waiting Dumbwit: 1 Month, 3 Months, .. [node.js dawn]) Mild Shock <janburse@fastmail.fm> - 2026-07-10 22:45 +0200
404 Brain not Found [GPU saturation] (Re: We are still waiting for results! [Confused Dumbwit]) Mild Shock <janburse@fastmail.fm> - 2026-07-10 23:40 +0200
I nowhere talked about 10GB/s (Re: 404 Brain not Found [GPU saturation]) Mild Shock <janburse@fastmail.fm> - 2026-07-10 23:41 +0200
I nowhere said something about AI (Re: I nowhere talked about 10GB/s) Mild Shock <janburse@fastmail.fm> - 2026-07-10 23:52 +0200
What do you not understand in "budget"? (Re: I nowhere said something about AI) Mild Shock <janburse@fastmail.fm> - 2026-07-11 00:08 +0200
SWI makes only MLips not GLips (Re: What do you not understand in "budget"?) Mild Shock <janburse@fastmail.fm> - 2026-07-11 00:09 +0200
micro penis got hurt by "budget" (Re: SWI makes only MLips not GLips) Mild Shock <janburse@fastmail.fm> - 2026-07-12 19:20 +0200
Micro Penis Nemesis: Shoe String Budget π-WAM (Was: Paul Tarau versus Mr. Taskmanager, who would win?) Mild Shock <janburse@fastmail.fm> - 2026-07-12 19:26 +0200
micro penis struggels with mobile grade GPU concept [Redmi Note 14 Pro+ Results] (Re: Micro Penis Nemesis: Shoe String Budget π-WAM) Mild Shock <janburse@fastmail.fm> - 2026-07-12 21:32 +0200
Micro Penis Existential Crisis: DeepSeek on a Mobile GPU (Re: micro penis struggels with mobile grade GPU concept [Redmi Note 14 Pro+ Results]) Mild Shock <janburse@fastmail.fm> - 2026-07-12 21:47 +0200
Micro Penis is worse than Sleepy Joe (Re: Micro Penis Existential Crisis: DeepSeek on a Mobile GPU) Mild Shock <janburse@fastmail.fm> - 2026-07-12 23:00 +0200
Maybe change your pampers? (Was: Micro Penis is worse than Sleepy Joe) Mild Shock <janburse@fastmail.fm> - 2026-07-12 23:01 +0200
herpes blister rossy boy is confused (Re: Maybe change your pampers?) Mild Shock <janburse@fastmail.fm> - 2026-07-13 06:54 +0200
nothing gets blocked except your brain [LPDDR5X-RAM] (Re: herpes blister rossy boy is confused) Mild Shock <janburse@fastmail.fm> - 2026-07-13 13:21 +0200
flogging a dead horse PCI VRAM graphic cards (Re: nothing gets blocked except your brain [LPDDR5X-RAM]) Mild Shock <janburse@fastmail.fm> - 2026-07-13 13:52 +0200
GPUs evolved from SIMD to MIMD [NVIDIA Volta 2017] (Re: herpes blister rossy boy is confused) Mild Shock <janburse@fastmail.fm> - 2026-07-20 17:11 +0200
A.D.I.D.A.S. Gopnik lost his screws (Re: GPUs evolved from SIMD to MIMD [NVIDIA Volta 2017]) Mild Shock <janburse@fastmail.fm> - 2026-07-20 19:58 +0200
I'm a spinner, I'm a sinner [Dmitry Vyukov for pi-WAM] (Re: Paul Tarau versus Mr. Taskmanager, who would win? [A PDP-11 Humunkulus from 1979] Mild Shock <janburse@fastmail.fm> - 2026-07-19 11:55 +0200
Gemini, DeepSeek, OpenAI all know Dmitriy V'jukov (Re: I'm a spinner, I'm a sinner [Dmitry Vyukov for pi-WAM]) Mild Shock <janburse@fastmail.fm> - 2026-07-20 08:33 +0200
The Cache Identity Crisis by Micro Penis (Re: Gemini, DeepSeek, OpenAI all know Dmitriy V'jukov) Mild Shock <janburse@fastmail.fm> - 2026-07-20 13:54 +0200
Just RTFM the RDNA 3.5 specs! [GPU Cache Lines] (Re: The Cache Identity Crisis by Micro Penis) Mild Shock <janburse@fastmail.fm> - 2026-07-20 14:10 +0200
The large memory tax: ECC RAM (Re: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines]) Mild Shock <janburse@fastmail.fm> - 2026-07-20 14:23 +0200
Re: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines] (Re: The Cache Identity Crisis by Micro Penis) Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-07-20 12:26 -0700
Re: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines] (Re: The Cache Identity Crisis by Micro Penis) R Kym Horsell <kymhorsell@gmail.com> - 2026-07-20 22:20 +0000
Friendly Reminder: GPU 10x more performant than CPU (Was: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines]) Mild Shock <janburse@fastmail.fm> - 2026-07-21 00:39 +0200
Breaking the CUDA edge in AI by WebGPU (Was: Friendly Reminder: GPU 10x more performant than CPU) Mild Shock <janburse@fastmail.fm> - 2026-07-21 00:56 +0200
Like WebAssembly before it, WebGPU has "escaped" the browser. (Was: Breaking the CUDA edge in AI by WebGPU) Mild Shock <janburse@fastmail.fm> - 2026-07-21 01:05 +0200
If you are paranoid you can use Falco [Agentic AI] (Re: Like WebAssembly before it, WebGPU has "escaped" the browser.) Mild Shock <janburse@fastmail.fm> - 2026-07-21 22:57 +0200
What would an EMACS guru say [Windows Recall] (Re: If you are paranoid you can use Falco [Agentic AI]) Mild Shock <janburse@fastmail.fm> - 2026-07-21 23:35 +0200
Decide what you critique tiny winy penis (Re: What would an EMACS guru say [Windows Recall]) Mild Shock <janburse@fastmail.fm> - 2026-07-22 08:17 +0200
How confused is tiny winy penis? (Was: Decide what you critique tiny winy penis) Mild Shock <janburse@fastmail.fm> - 2026-07-22 08:28 +0200
Maybe change your hobby, become a dog owner? (Was: How confused is tiny winy penis?) Mild Shock <janburse@fastmail.fm> - 2026-07-22 09:37 +0200
Even dogs know Switzerland != Germany [Syphilis Brain Micro Penis] (Re: Decide what you critique tiny winy penis ) Mild Shock <janburse@fastmail.fm> - 2026-07-22 11:19 +0200
node.js has also Worker isolation , headless (Was: Even dogs know Switzerland != Germany [Syphilis Brain Micro Penis]) Mild Shock <janburse@fastmail.fm> - 2026-07-22 11:29 +0200
Abyss hobby interpretation vs. professional understanding [Keep up with the Kardashians] (Re: node.js has also Worker isolation , headless) Mild Shock <janburse@fastmail.fm> - 2026-07-22 11:38 +0200
Play stupid games, win classic Usenet prizes [CCCP Troll] (Re: Abyss hobby interpretation vs. professional understanding [Keep up with the Kardashians]) Mild Shock <janburse@fastmail.fm> - 2026-07-22 12:16 +0200
Glue Sniffing 5-Year Old Moron [CCCP Troll] (Was: Play stupid games, win classic Usenet prizes [CCCP Troll]) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:29 +0200
My Swift Go 16 AI has no IMEI, are you nuts? (Re: Even dogs know Switzerland != Germany [Syphilis Brain Micro Penis]) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:15 +0200
Same nickname and email, could post faster [5 year old moron] (Re: My Swift Go 16 AI has no IMEI, are you nuts? ) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:25 +0200
I have nothing to hide, you can find me in search.ch (Re: My Swift Go 16 AI has no IMEI, are you nuts?) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:41 +0200
Where did I confirm German via .ch, you are more than nuts! (Re: I have nothing to hide, you can find me in search.ch) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:48 +0200
Ask a Ukrainian Neighbour to do Detective [CCCP Troll] (Re: Where did I confirm German via .ch, you are more than nuts! ) Mild Shock <janburse@fastmail.fm> - 2026-07-22 14:51 +0200
Re: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines] (Re: The Cache Identity Crisis by Micro Penis) Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-07-20 21:36 -0700
rossy boy is going paranoid (Was: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines]) Mild Shock <janburse@fastmail.fm> - 2026-07-21 09:01 +0200
Re: rossy boy is going paranoid (Was: Just RTFM the RDNA 3.5 specs! [GPU Cache Lines]) Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-07-21 00:56 -0700
L1,..,Ln caches are located on the CPU AND on the GPU (Was: The Cache Identity Crisis by Micro Penis( Mild Shock <janburse@fastmail.fm> - 2026-07-20 19:35 +0200
GPU Cache Hierarchy: Understanding L1, L2, and VRAM (Was: L1,..,Ln caches are located on the CPU AND on the GPU) Mild Shock <janburse@fastmail.fm> - 2026-07-20 19:40 +0200
Well thats good, co-location, onto the same processor die (Re: GPU Cache Hierarchy: Understanding L1, L2, and VRAM (Was: L1,..,Ln caches are located on the CPU AND on the GPU) Mild Shock <janburse@fastmail.fm> - 2026-07-20 22:02 +0200
Where is micro penis mental error? (Re: Well thats good, co-location, onto the same processor die (Re: GPU Cache Hierarchy: Understanding L1, L2, and VRAM (Was: L1,..,Ln caches are located on the CPU AND on the GPU) Mild Shock <janburse@fastmail.fm> - 2026-07-20 22:07 +0200
I didn't find Futex in WebGPU / WGSL (Re: Gemini, DeepSeek, OpenAI all know Dmitriy V'jukov) Mild Shock <janburse@fastmail.fm> - 2026-07-20 23:26 +0200
There is no imageAtomicAdd in WGSL (Re: I didn't find Futex in WebGPU / WGSL) Mild Shock <janburse@fastmail.fm> - 2026-07-21 00:15 +0200
OpenGL is dead. Apple said bye bye / Wayland Compositor (Re: There is no imageAtomicAdd in WGSL) Mild Shock <janburse@fastmail.fm> - 2026-07-21 00:26 +0200
Flogging a Dead Horse, OpenGL is EOL (Re: There is no imageAtomicAdd in WGSL) Mild Shock <janburse@fastmail.fm> - 2026-07-21 01:39 +0200
imageAtomicAdd trivial, Dmitry Vyukov requires capacity (Re: Flogging a Dead Horse, OpenGL is EOL) Mild Shock <janburse@fastmail.fm> - 2026-07-21 01:40 +0200
capacity = 2^n for some n / systolic system (Re: imageAtomicAdd trivial, Dmitry Vyukov requires capacity) Mild Shock <janburse@fastmail.fm> - 2026-07-21 01:41 +0200
Source of the benchmark for DmitryVyukov (Was: capacity = 2^n for some n / systolic system) Mild Shock <janburse@fastmail.fm> - 2026-07-21 01:44 +0200
Re: There is no imageAtomicAdd in WGSL (Re: I didn't find Futex in WebGPU / WGSL) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-20 16:59 -0700
I never used OpenGL Version 4.2 and later (Was: There is no imageAtomicAdd in WGSL) Mild Shock <janburse@fastmail.fm> - 2026-07-21 08:47 +0200
Because of MIMD you have to reassess algorithms (Re: I never used OpenGL Version 4.2 and later) Mild Shock <janburse@fastmail.fm> - 2026-07-21 09:02 +0200
Re: Because of MIMD you have to reassess algorithms (Re: I never used OpenGL Version 4.2 and later) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-22 13:34 -0700
Do you see the loops, in C code and in Java code? /** Looping **/ (Was: Because of MIMD you have to reassess algorithms) Mild Shock <janburse@fastmail.fm> - 2026-07-23 00:09 +0200
Re: Do you see the loops, in C code and in Java code? /** Looping **/ (Was: Because of MIMD you have to reassess algorithms) Mild Shock <janburse@fastmail.fm> - 2026-07-23 00:53 +0200
Re: Do you see the loops, in C code and in Java code? /** Looping **/ (Was: Because of MIMD you have to reassess algorithms) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-22 18:00 -0700
Re: Do you see the loops, in C code and in Java code? /** Looping **/ (Was: Because of MIMD you have to reassess algorithms) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-07-22 18:20 -0700
Why do you even need a mpmc queue? [Thunder Kittens] (Was: Do you see the loops, in C code and in Java code? /** Looping **/) Mild Shock <janburse@fastmail.fm> - 2026-07-24 14:44 +0200
What does pi in pi-WAM mean? (Re: Why do you even need a mpmc queue? [Thunder Kittens]) Mild Shock <janburse@fastmail.fm> - 2026-07-24 14:53 +0200
OR-parallelism or AND-parallelism? [MapReduce] (Was: What does pi in pi-WAM mean?) Mild Shock <janburse@fastmail.fm> - 2026-07-24 15:00 +0200
It is all on GitHub , for the 100-th time! (Re: What does pi in pi-WAM mean?) Mild Shock <janburse@fastmail.fm> - 2026-07-24 20:13 +0200
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