Hacker News: luyu_wu

New comment by luyu_wu in "DeepSeek v4"

luyu_wu — Fri, 24 Apr 2026 03:43:31 +0000

For those who didn't check the page yet, it just links to the API docs being updated with the upcoming models, not the actual model release.

New comment by luyu_wu in "Framework Laptop 13 Pro"

luyu_wu — Tue, 21 Apr 2026 19:02:40 +0000

The iGP can access shared memory the same as with any modern system. I'm confused where you got this idea from.

New comment by luyu_wu in "Framework Laptop 13 Pro"

luyu_wu — Tue, 21 Apr 2026 19:01:47 +0000

Keep in mind the Ultra 300 chips also only have recent support in the kernel. The battery life likely isn't great for now (as with previous gen Intels right after release). It makes sense to me that for now the benchmarks would be Windows specific.

New comment by luyu_wu in "Qwen3.6-35B-A3B on my laptop drew me a better pelican than Claude Opus 4.7"

luyu_wu — Thu, 16 Apr 2026 23:06:11 +0000

Consider reading the article, which addresses all of the points you raise.

It's directly stated in the post that the entire test is meant to be humorous, not taken seriously, only that is has vaguely followed model performance to date. The author also writes that this new result shows that trend has broken..

New comment by luyu_wu in "Just 'English with Hanzi'"

luyu_wu — Sun, 05 Apr 2026 19:23:08 +0000

This article seems overly critical trying to impose a stance. I have never heard anyone say "因为雨下得很大，所以我决定不去了".

> The Sausage Sentence: English stacks relative clauses. Modern Chinese attempts to shove that complexity into a single pre-noun modifier using de (的), creating bloated, breathless sentences that tax the memory.

This is given without any evidence. "Creating bloated, breathless sentences that tax the memory" sounds like something Claude might write. IMO, 的 is far from as negative as the author (or AI) portrays it; arguably better than the multitude of English synonyms (his, her, theirs, its).

New comment by luyu_wu in "Show HN: A game where you build a GPU"

luyu_wu — Sat, 04 Apr 2026 20:32:18 +0000

It's likely you are pulling one to ground somehow. That was a common bug I faced.

New comment by luyu_wu in "RISC-V Is Sloooow"

luyu_wu — Tue, 10 Mar 2026 23:22:44 +0000

If I remember correctly,it was taped out by some company as some embedded core in a GPU?

I guess that may be the true use case for 'Open-Source' cores.

That being said, the advertised SPEC2007 scores are close to a M1 in IPC.

New comment by luyu_wu in "FrameBook"

luyu_wu — Sun, 08 Mar 2026 17:19:08 +0000

For people curious, it looks like it is MyDockFinder. https://store.steampowered.com/app/1787090/MyDockFinder/

I previously had a pretty good experience with it before moving to Linux.

Upgrading the Samsung Trifold battery by 71% using SiC

luyu_wu — Tue, 03 Mar 2026 17:50:08 +0000

Article URL: https://www.youtube.com/watch?v=YCQLKhB2ywQ

Comments URL: https://news.ycombinator.com/item?id=47236056

Points: 4

# Comments: 0

New comment by luyu_wu in "The path to ubiquitous AI (17k tokens/sec)"

luyu_wu — Fri, 20 Feb 2026 20:28:55 +0000

I think this is quite interesting for local AI applications. As this technology basically scales with parameter size, if there could be some ASIC for a QWen 0.5B or Google 0.3B model thrown onto a laptop motherboard it'd be very interesting.

Obviously not for any hard applications, but for significantly better autocorrect, local next word predictions, file indexing (tagging I suppose).

The efficiency of such a small model should theoretically be great!

Z-Image Implemented in NCNN Vulkan

luyu_wu — Fri, 13 Feb 2026 00:48:52 +0000

Article URL: https://github.com/nihui/zimage-ncnn-vulkan

Comments URL: https://news.ycombinator.com/item?id=46997473

Points: 3

# Comments: 0

New comment by luyu_wu in "The state of Linux music players in 2026"

luyu_wu — Wed, 28 Jan 2026 00:48:40 +0000

Quick shoutout to Fooyin (https://github.com/fooyin/fooyin) which is a customizeable and very performant music player. Built on QtWidgets, so it's very snappy and themeable.

EasyEffects 8.0 Released Porting from GTK4 to Qt / Kirigami

luyu_wu — Tue, 11 Nov 2025 05:51:21 +0000

Article URL: https://www.phoronix.com/news/EasyEffects-8.0

Comments URL: https://news.ycombinator.com/item?id=45884492

Points: 2

# Comments: 0

New comment by luyu_wu in "Long live American Science and Surplus"

luyu_wu — Thu, 29 May 2025 00:20:54 +0000

From what I know it still exists further out of the city. I have a friend who picked up quite large amount of scientific equipment. Might be a similar store with a different name though.

New comment by luyu_wu in "The Windows Subsystem for Linux is now open source"

luyu_wu — Mon, 19 May 2025 20:47:26 +0000

If you can GPU passthrough (it's quite simple to set up), this is not a large issue. You're right that Linux is sorely lacking in native creative software though!

New comment by luyu_wu in "Coding without a laptop: Two weeks with AR glasses and Linux on Android"

luyu_wu — Sun, 18 May 2025 15:47:58 +0000

These displays in the glasses are significantly smaller than even your Apple Watch though (0.58" or so I believe). Essentially the displays they're using are the same ones found in DSLR viewfinders. There should be higher resolution options, but I suspect the resolution limiter is the optics not the pixel size (just a suspicion).

New comment by luyu_wu in "Zhaoxin's KX-7000"

luyu_wu — Thu, 01 May 2025 01:52:14 +0000

Absolutely a lomg way to go.

Interestingly, the chip is rated to run at DDR4-3200 or DDR5, so it's strange C&C got half that.

The power issues are likely from by modern standards pre-historical clocking behavior (single P-state to my understanding)!

New comment by luyu_wu in "Fundamental flaws of SIMD ISAs (2021)"

luyu_wu — Thu, 24 Apr 2025 20:25:52 +0000

Low power RISC cores (both ARM and RISC-V) are typically in-order actually!

But any core I can think of as 'high-performance' is OOO.

New comment by luyu_wu in "I ditched my laptop for a pocketable mini PC and a pair of AR glasses"

luyu_wu — Sun, 13 Apr 2025 00:47:44 +0000

I saw a video recently advocating for this exact use case of said PC. That would make it truly pocketable.

It is in Chinese however!

https://b23.tv/RxSHAhD

New comment by luyu_wu in "FBI raids home of prominent computer scientist who has gone incommunicado"

luyu_wu — Sun, 30 Mar 2025 21:01:13 +0000

It's not easy to leave a tenured position you worked half your life to get to I suppose...