Gian-Carlo Pascutto's Avatar

Gian-Carlo Pascutto

@gcp.sjeng.org

I used to be an open-source developer like you, but then I took a promotion to the knee and now I just whine on the internet. Certified by Reddit to have absolutely no idea what I'm talking about when it comes to computer chess.

79 Followers  |  161 Following  |  152 Posts  |  Joined: 25.11.2024  |  1.9343

Latest posts by gcp.sjeng.org on Bluesky

The problem is you used curl|sh, while the official, documented way is bash -c wget.

I'm not kidding:
bash -c "$(wget -O - apt.llvm.org/llvm.sh) "

01.08.2025 21:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

"Looking completely different across three platforms" sounds like the expected result when emulating a platform-native look?

26.06.2025 17:14 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I have a story to tell here about distros disabling User Namespaces and what Chrome/Chromium's workaround for that problem is...

10.06.2025 20:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm often using ChatGPT to do the exact opposite because I have a tendency to blabber on when writing.

05.06.2025 08:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This specific one requires users to have installed a local application.

I assume the technique didn't work on iOS because it's much more restrictive about keeping local ports open.

03.06.2025 17:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

lichess.org/lag

"Lichess developers cannot ... make light go faster."

03.06.2025 16:32 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Is that really any different from fonts with extensive manual hinting though.

25.05.2025 14:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Microsoft finally making Google Chrome as good as Edge by blocking Admin rights Microsoft is improving Google's Chrome in one aspect to make it as good as Edge is. The company is working on blocking Admin rights.

www.neowin.net/news/microso...

Firefox already implemented this security feature over 7 years ago: bugzilla.mozilla.org/show_bug.cgi...

22.05.2025 14:28 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
index out of bounds: the len is 512 but the index is 567 Β· Issue #306 Β· trifectatechfoundation/zlib-rs After enabling zlib-rs/libz-rs-sys 0.4.1 in Firefox nightly, we've started receiving crash reports for out of bound accesses in State::d_code: https://crash-stats.mozilla.org/report/index/113ebfb1-...

We noticed a CPU bug on Raptor Lake because the bounds checking in our Rust zlib implementation was hitting "impossible" bounds checks: github.com/trifectatech...

The Oodle devs noticed similar issues in their decompressors and managed to root cause it: fgiesen.wordpress.com/2025/05/21/o...

22.05.2025 09:15 β€” πŸ‘ 38    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0

That is a pretty funny self-own, considering the massive developer time and expertise that went into the C version.

15.05.2025 06:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Models in the 120G-200G range are going to be a bit expensive to fit on all GPUs!

This includes Qwen3-235B-A22B, DeepSeek V3/R1, LLama 4 Maverick, etc. Yet they can be quite usable to locally run with partial CPU offloading. And some extra DDR5 is orders of magnitude cheaper than more 3090's πŸ˜€

12.05.2025 12:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You probably want to run the most useful model, not the smallest one. DDR5 is quite handy if the model won't entirely fit on the GPU and has to be partially offloaded to the CPU.

12.05.2025 12:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

They already said this config only fits a single 3090, if you end up offloading part to the CPU (e.g. for MoE models the speed penalty is quite acceptable), you'd strongly prefer DDR5 if possible. You have the same problem with 2 x 3090 if the model won't fit entirely.

12.05.2025 12:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Mmmm, if you're going to be running LLMs, a lot won't entirely fit on the 3090 and you'd love to have DDR5 over DDR4 for the bandwidth.

12.05.2025 07:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

They did mention LLMs as a use case.

12.05.2025 07:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

God no. Snap is turning into an exercise into making its sandbox into swiss cheese because people USE desktop apps TO DO THINGS that REQUIRE access to STUFF.

09.05.2025 18:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

OH: "Here we see the seething neckbeard in its natural environment"

(Warhammer World Championships thread in /r/belgium)

09.05.2025 18:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Gerrit Code Review

Qt bug that wasn't backported to Qt5: codereview.qt-project.org/c/qt/qtbase/... Made worse by VSCode using Snap.

09.05.2025 05:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
System dialog boxes don't show in Plasma Β· Issue #231310 Β· microsoft/vscode Does this issue occur when all extensions are disabled?: Yes VS Code Version: 1.94.2 (installed from Snap) OS Version: Ubuntu 24.04.1 Steps to Reproduce: Perform any action that usually shows a "na...

File -> Open is just not something you can expect to work on a modern Linux desktop.

github.com/microsoft/vs...

08.05.2025 18:19 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

linux folks: just use your distro's package manager!

me this morning:

1. <package> is 6 versions out of date, doesn't work
2. add upstream package server
3. oops! was built in a way that doesn't fucking work
4. download their script to do something to add it anyway
5. okay cool it works. i guess.

05.05.2025 17:28 β€” πŸ‘ 131    πŸ” 4    πŸ’¬ 19    πŸ“Œ 2

Different tests generate the exact opposite conclusion, e.g.
github.com/lechmazur/co...

"Reasoning appears to help. For example, DeepSeek R1 performs better than DeepSeek-V3 and Gemini 2.0 Flash Thinking Exp 01-21 performs better than Gemini 2.0 Flash."

06.05.2025 06:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

OH: "we have colleagues who are younger than this file"

02.05.2025 12:59 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
GitHub - NVIDIA/TensorRT-LLM: TensorRT-LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and support state-of-the-art optimizations to perform inference efficien... TensorRT-LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and support state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorR...

One thing I learned from this is that github.com/NVIDIA/Tenso... is apparently fully open source? Unlike the base TensorRT (which is still required to back that, though).

I hope they keep this open-first for the future. At least the driver is there, now if the original TensorRT could too...

24.04.2025 14:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Discord - Group Chat That’s All Fun & Games Discord is great for playing games and chilling with friends, or even building a worldwide community. Customize your own space to talk, play, and hang out.

discord.com/channels/113...

18.04.2025 15:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In aiders' benchmark, this was worse (~66%) and more expensive than using Gemini 2.5 Pro directly (so without architect step). Result was posted on Discord.

18.04.2025 14:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Also just errors out annotating llama.cpp core functions. Building the 6.14 version from source solved that at least.

13.04.2025 19:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In Ubuntu 24.04 "perf top" now requires selecting which PMU type to monitor (P and E core types), and will then only list that one.

This is an extremely crippling regression for me. Any idea how to get rid of it? Is this a regression in the kernel itself?

13.04.2025 18:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Ubuntu 24.04 wrecked my LVM+LUKS install upon upgrading from 22.04.

After a few days of fighting with it, key tricks were to add "initramfs" flags for all LVM drives to the crypttab and finally "keyscript=decrypt_keyctl" to avoid having the reenter the password.

All of this just worked in 22.04 🀷

03.04.2025 20:56 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

"The amount of electricity required to train DeepSeek-V3 would power the Bitcoin network for all of 5 minutes."

Random claim on an evil site but I'm totally willing to believe this.

27.03.2025 08:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Skiing is dangerous enough that I'd really rather do it with someone I actually trust though.

25.03.2025 19:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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