Aaro Perämaa

@matiasgoldberg Does the code following that loop have UB? If it does, compiler sees that surely this loop never exits and thus eliminates the break cond

Not even this works. The loop becomes infinite no matter what. Why? I don't know.

While I could be very wrong in the matters of concurrency, I am getting a deadlock Android report that so far only makes sense if either the HW or the POSIX implementation ignores/doesn't issue memory barriers. I'm still looking at the asm to check the compiler didn't betray me

@NewAmericaMedia @mrloldev @M1das_OW2 Obvious bait but just in case for others reading, gas goes bad, sometimes under 6 months.

@mrloldev @M1das_OW2 Idk about you bros but I’m already storing gasoline in trash bags in case shit hits the fan 👍🏽

> perfect car for the apocalypse > runs on electricity

@PuppyP19991 @BocaBola_ Yeah he could fit right into Kick's abuse clan

@BocaBola_ The one and only dog shocker is still in twitch tho

Kick collecting Homophobes, Sexual Assaulters, and Child predators like Thanos collecting Infinity Stones...

@czoob3 Brother you're making a website. Listen to the birds, see a sunset and feel the touch of your partner.

9:15 pm Monday night. Not a single Eng has left yet. The only thing to do in life is build.

@Ascaris22234191 @men70043 @BasilTheGreat Like you believing you're correct? 😊

@men70043 @BasilTheGreat Believing yourself to be something you are not is, by definition, a mental illness.

A man was put in prison today after he said on social media that men and women have different skeletons I'm not making this up Europe is going through not just a free speech crisis But a fact based reality crisis This is absolutely f*cking insane

@Ma3Alvaro @Martebert1 @joakial_ This is not unique, it's considered rude everywhere. Only now are we working towards pay transparency. It's taboo here in Finland as well but we have public tax records.

@Martebert1 @joakial_ This would be imposible in my country. In Spain it´s a huge taboo to ask people how much they earn or how many money they have, not even within family members or friends.

Tomorrow, the 2024 tax lists will be made public. There you can see the income, wealth, and tax returns of every Norwegian citizen.

@lauriewired Today it seems crazy to pay for SSL. I remember when LetsEncrypt launched, imo it really opened up the internet for everyone.

can someone help this poor man

@Eliminateur @eevblog The RAD750 in JWST is ~120MHz and that thing runs a JavaScript runtime!

Some #OpportunityRover hardware porn The radiation hardened PowerPC 750 CPU boards cost $200K each

@l1vingtribuna1 @xnappo @zuhaitz_dev There were no longer direct high level instructions for humans. You couldn't divide a variable in memory by a variable in memory, you had to write out the loads and stores by hand. Faster to execute, but harder to program for a human

C is like portable assembly. GCC can target architectures like: AArch64 AMDGCN (AMD GPGPUs) ARC ARM AVR Blackfin C6X (TI DSP) DEC Alpha Epiphany (Adapteva) FRV H8/300 HPPA (PA-RISC) IA-64 (Intel Itanium) LoongArch M68k (Motorola 68000 series) MicroBlaze (Xilinx FPGA) MIPS MMIX MSP430 Nios II (Altera/Intel FPGA) NVPTX (NVIDIA GPGPUs) OpenRISC PowerPC (including RS/6000) RISC-V RL78 RX S/390 (IBM z/Architecture) SH (SuperH) SPARC SPU (Cell Broadband Engine) VAX x86 (including i386, x86-64, AMD64) Xtensa ...

@ebegger @BetterCallAlba Gaming is about 8% of Nvidias revenue. They don't really care

@BetterCallAlba Gaming wont let nivida fall

Sniping a 5090 32gb version on December 25th for $10 after the bubble has burst

@VoxelPrismatic @meetingcpp The fallacy of a god programmer

@meetingcpp I don't have to. I am careful when creating data.

One of the core learnings for me from Meeting C++ 2025 was when James McNellis showed that bool has 3 not two possible values. Thats its not just true and false, but can also be undefined/not initialized.

@_Jambax @primord_io The environment might be static but camera is not. Environment maps only work for a single viewpoint and parallax maps have their own artifacts.

@primord_io In this particular case, I'd probably either disable them or bake a cube map offline. TP2 doesn't really need dynamic reflections IMO, the environment is entirely static.

Once you notice SSR, you can never un-notice it.

@__tinygrad__ @jarredsumner Why do you have to access every weight though? In games there is upwards of 100gb of asset data, but for any point of view you want you only access a fraction and get 8 million pixels in in under 10ms. Why can't similar culling be done in the field of AI?

@jarredsumner You have to access ~every weight (or ~10% in MoE models) per token. It comes down to memory bandwidth. If you have a dense model with 100B parameters at 8-bit quantization, that's 100 GB of data. 500 tok/s is 50 TB/s. 100k tok/s would be 10 PB/s. Where u buy that kind of ram?

Can someone explain to me why ~500 tok/s is fast and what in-the-weeds technical constraints prevent 100,000 tok/s at same quality? My gut is there’s incredible waste due to infinite money and in a world w/ 1/10000th of the capital models would be orders of magnitude better

@_Stocko_ Get 10 and assemble them yourself. Not much reason to get PCBA for this until mass production

how many should i get if i don't know if it works

@sampavlovic Looks quite nice. DDGI probes?

still early but very promising

@MlNESWEEPER @JoeyCheerio I hope that it was just 8 bits...

@JoeyCheerio this was caused by someones low prio count passing the 8bit integer limit LMAO

DEADLOCK SERVERS ARE BACK ON Chat celebrates in its own special way

@i2cjak You can do cap touch on any MCU with an ADC. You don't need external hardware for it

Microchip came out with this 12 channel cap touch IC for like $1. it's going in everything now.

@jnvcia @PaperMartinDev For an older renderer design, ARM has great documentation on how to get great performance out of older-style GPUs (no compute, vertex push, etc). @SebAaltonen posts a lot about @HypeHypeInc architecture. Iirc Supercell has given pretty good talks about this stuff

@jnvcia @PaperMartinDev Ehh... I wouldn't say that. Literally every gamedev youtuber ever has made a series on "Basic OpenGL renderer!". Once you get into the higher end where your basic node tree doesn't cut it anymore, there is literally REAC, the Rendering Engine Architecture Conference. Its all open

A final-ish thing I'll say about the Pokemon thing -- and this took me a while to understand as well, when I was a beginner, -- all games are not made in the same way. Even the concept of a "3D Model" is different between engines, and they all handle it differently.

@PLT_cheater @neogoose_btw Ah yeah for quotes, you're right.

@AaroPeramaa @neogoose_btw that is done by the shell, not by the program. the kernel passes a vector of arguments to the program, it doesn't provide the unparsed command line.

Sometimes you can just write your own cli parsing logic which just works and actually allows you to be super flexible with the way you parse your arguments. like here I parse `--diff-overlay` both as a flag and a value. The code is fast, and I don't need to install learn monstrous frameworks just to define my cli params.