Eric Zhang (@ekzhang1) 's Twitter Profile
Eric Zhang

@ekzhang1

Computer systems person, interaction designer.

→ dreams of: a simpler, more honest, more human sort of software
(people are good, be kind!)

ID: 1402420722191024150

linkhttps://www.ekzhang.com/ calendar_today09-06-2021 00:22:13

1,1K Tweet

13,13K Followers

411 Following

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

it's funny how people around you notice emotional gravity/weight before you do yourself. like if someone has known you for 3 years: maybe when they say you're down, you might actually be not having the best day even if you think you're fine

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

A quick story: when I first started doing engineering at Modal we had a little thing that let you write code locally, and it runs on the cloud. This was kind of exciting to me, and so I joined this random startup with 0 revenue, and started writing code. Now it's over 3 years

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

[jax-js] So I definitely underestimated the complexity a bit. But a few compiler/graph algorithms later, I have a working version of jax.jit() This means that we have a fully end-to-end, optimized jax.numpy.matmul() now, with kernel fusion + autograd + vmap support :D

[jax-js] So I definitely underestimated the complexity a bit. But a few compiler/graph algorithms later, I have a working version of jax.jit()

This means that we have a fully end-to-end, optimized jax.numpy.matmul() now, with kernel fusion + autograd + vmap support :D
Eric Zhang (@ekzhang1) 's Twitter Profile Photo

It's lowkey a bit strange now when I meet people for work reasons. Years ago, I used to avoid it like the plague since I had a complex abt people around me only seeing me transactionally; but time passed, I left harvard bubble, and my relationship to work gradually changed too

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

OK this is organized now! We're having NY systems reading group in SF, this Tuesday. Come swing by! We'll have 20-35 people and take some quality time to learn / discuss, teach each other a bit. Topic is reading the Firecracker VMM source code lu.ma/6t4edg1d

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

Here's the distribution of responses I got to survey question I asked to everyone who signed up for systems reading group in SF! (on Firecracker) Lots of ML systems, traditional distributed systems, and data systems (incl DBs)— less networks/graphics/compilers stuff

Here's the distribution of responses I got to survey question I asked to everyone who signed up for systems reading group in SF! (on Firecracker)

Lots of ML systems, traditional distributed systems, and data systems (incl DBs)— less networks/graphics/compilers stuff
Eric Zhang (@ekzhang1) 's Twitter Profile Photo

first SF culture shock is people sending me gcal invites to things we're scheduling in-person? which is honestly great but also I'm just kind of surprised :')

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

NYSRG in June 2025 will be reading a bit about modern vision systems. For some context why I think it might be a good time. This will be kind of catching up to the state-of-the-art, what's changed over the past 5 years in deep learning, how do the models work (mathematically and

NYSRG in June 2025 will be reading a bit about modern vision systems.

For some context why I think it might be a good time. This will be kind of catching up to the state-of-the-art, what's changed over the past 5 years in deep learning, how do the models work (mathematically and
Eric Zhang (@ekzhang1) 's Twitter Profile Photo

Thanks for coming to NYSRG in sf!! this was the craziest and biggest event I’ve organized so far and it was awesome reading Firecracker source code with y’all. So many incredible people in SF and much smarter than me. Thank you Shreya Shekhar (Greylock) for the space / hosting

Thanks for coming to NYSRG in sf!! this was the craziest and biggest event I’ve organized so far and it was awesome reading Firecracker source code with y’all. So many incredible people in SF and much smarter than me.

Thank you <a href="/_shreya_s/">Shreya Shekhar</a> (Greylock) for the space / hosting
Eric Zhang (@ekzhang1) 's Twitter Profile Photo

I think I've actually fully exhausted my work+social battery, and it's only been 3 days in SF! Might need to scale it back a bit so I still have something left / can also keep going to work every day :D I think I talked for 19 hours over the past 3 days omg

Evan You (@youyuxi) 's Twitter Profile Photo

Rolldown-Vite is ready for you to take it for a spin! Still lots of work to do, but we are seeing very promising stats in real-world applications. Help us battle test it and get it stable sooner!

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

it is a little sad when you catch up with friends after a couple years and ask them about their life, but they don't reply and ask how you're doing in turn. but this is okay, maybe someone just had a crazy dense few months, and you're a bit of relief for them – a breath of air

Eric Zhang (@ekzhang1) 's Twitter Profile Photo

nysrg reads about modern image systems! today I spent some time catching up on score matching since 2020, and nerded out about flows with the astrophysicist-turned-quant sitting next to me. overheard others reading about ggml, decompiling the Zoom app, etc

nysrg reads about modern image systems!

today I spent some time catching up on score matching since 2020, and nerded out about flows with the astrophysicist-turned-quant sitting next to me. overheard others reading about ggml, decompiling the Zoom app, etc
Charles 🎉 Frye (@charles_irl) 's Twitter Profile Photo

We've run thousands of LLM inference serving benchmarks at Modal. We're releasing the results so you don't have to. We're releasing the code so that you can. Introducing: The LLM Engineer's Almanac. Just in time for the AI Engineer World's Fair.