ankit

ankit

@nezubn.com

engineering • systems • ml • hobbyist apple developer website: https://nezubn.com

666 followers4.6K following153 posts

ankit reposted

This talk is incredible. In 30 minutes, a binary search implementation is sped up by 25x using profiling tools, including L1 cache and pipeline stall analysis. While the tools are Apple-specific, the concepts are general and apply everywhere. developer.apple.com/videos/play/...

developer.apple.comOptimize CPU performance with Instruments - WWDC25 - Videos - Apple DeveloperLearn how to optimize your app for Apple silicon with two new hardware-assisted tools in Instruments. We'll start by covering how to...

Instead of following the people in the starter pack — follow the starter packs itself. Why didn’t anyone thought of this?

ankit reposted

ankit reposted

I'll get straight to the point. We trained 2 new models. Like BERT, but modern. ModernBERT. Not some hypey GenAI thing, but a proper workhorse model, for retrieval, classification, etc. Real practical stuff. It's much faster, more accurate, longer context, and more useful. 🧵

this is 🤌🏼

Aakash Kumar Nain@ak-nain.bsky.social

I am back to writing math-heavy yet intuitive blog posts. Almost two years ago, I wrote the diffusion tutorials with a similar intention. This time, I am targeting the fundamental concepts of LLMs and MLLMs. And here is the first post in that direction: Rotary Position Encodings. Enjoy reading! 🍻

Why does Apple Podcast app on iOS suck so much. It makes my iPhone extremely hot and unusable. I just want to play a podcast. Does anyone at Apple use this app or what?

I was working with flutter and it was building fine and all of a sudden gradle stopped building. Wonder why I hate working with android.

ankit reposted

I wrote a thing about "Storing time for human events" - how if you're building an events website used by actual human beings the standard advice of "convert times to UTC and just store that" isn't actually the best approach simonwillison.net/2024/Nov/27/...

simonwillison.netStoring times for human eventsI’ve worked on various event websites in the past, and one of the unintuitively difficult problems that inevitably comes up is the best way to store the time that an …

A TIL moment which will help me save a lot of time.

Dustin Moskovitz@moskov.goodventures.org

I'm embarrassed to say how much time I'm wasted converting markdown output from a chatbot into gdocs formatted text. All you have to do is right click.

ankit reposted

I've spent the last two years scouring all available resources on RLHF specifically and post training broadly. Today, with the help of a totally cracked team, we bring you the fruits of that labor — Tülu 3, an entirely open frontier model post training recipe. We beat Llama 3.1 Instruct. Thread.