Mark Kim

Graphics researcher, GPGPU, he/him, intel, ex-qualcomm, ex-ornl, ex-llnl, ex-lanl, previously @uusci/@utahsoc

[Mark Kim @merelyMark]

I adapted @Peter_shirley "raytracing the rest of your life" to use the parallel primitives in VTK-m since it supports multiple backends, including CUDA. There's a early (very slow) version on mybinder to play around with using @QuantStack's xeus-cling.

https://t.co/cUMMP3GVu9

[Mark Kim @merelyMark]

@metronetfiber I did that. I stayed on hold for a while and the recording said text you guys. Do you not know your own protocols?

[Mark Kim @merelyMark]

Me all day with @metronetfiber

[Tavis Ormandy @taviso]

This strange tweet got >25k retweets. The author sounds confident, and he uses lots of hex and jargon. There are red flags though... like what's up with the DEI stuff, and who says "stack trace dump"? Let's take a closer look... 🧵1/n

[Bozi Tatarevic @BoziTatarevic]

I know that there is a lot that happened in that race but let's not be distracted from the main storyline which is that Yuki is in the points again.

[Mark Kim @merelyMark]

Parts of this BEST MOTORing video are in Korean. Specifically Joon Park is speaking Korean, and that's why there are Japanese subtitles for him. @Jalopnik

https://t.co/UQxHRcoiKK

[Lorena Barba @[email protected] @LorenaABarba]

The architecture of an explicit Runge-Kutta method is a Residual Network—Y. Kevrekidis
…what is old is new again!

[Juliana Freire @jfreirenet]

The NYU CSE department has open positions for visiting professors, starting Sept 1 2024 (for one year). You can find details at https://t.co/NG6cemYFVd @nyutandon

[Mark Kim @merelyMark]

To keep busy during my funemployment, I adapted the gaussian splatting differentiable rasterizer to run on AMD and Intel GPUs. This dataset was generated using a Radeon RX 6600 XT with SYCL + PyTorch+ROCm.

[Mark Kim @merelyMark]

@tonymongkolsmai I love the CT scans of the cables. I'm not a fan of the comparison because that $160 Apple Thunderbolt 4 cable is 3 meters long. I don't think anyone else makes a 3 meter long TB4 cable.

[Mark Kim @merelyMark]

@jonk Yippee ki yay Mr. Falcon!

[Matt Rossman @the_ross_man]

Several open source #GaussianSplatting viewers mention rasterizing splats as quads.

I understand how to transform 3D→2D gaussian, but not 2D gaussian→quad.

The EWA Splatting paper shows this diagram alongside a "radial index" equation, but how is that bounding box computed?

[Shinji Ogaki @ShinjiOgaki]

My paper "Nonlinear Ray Tracing for Displacement and Shell Mapping" got accepted to SIGGRAPH Asia 2023 Conference Track.

A big thank you to Brian Budge. He kindly sent me his experimental code that uses Newton's method to handle curved rays. That was 2012, and the problem stayed in my head.

The new method directly traces curved rays by expressing them as quadratic rational functions. That's it!😀

[Women in HPC @women_in_hpc]

CLOSING TODAY - @SIGHPC Travel Grants for @Supercomputing #SC23. Don't delay on an opportunity to attend in-person! Get the details: https://t.co/3o98oFKX8s

[Roxana Daneshjou MD/PhD @RoxanaDaneshjou]

I think about the time I had a very real medical emergency that was brushed off as “anxiety”, how this often happens to women, and how those medical notes may be used to train AI algorithms. This is why representation matters among healthcare AI developers…

[Shooter McGavin @ShooterMcGavin]

Bob Barker was a staple of so many childhoods. A game show host icon. He gave us one of the greatest fight scenes in movie history. He was a legend and will remain one forever. Thanks for all the memories Bob. Rest easy.

[Mark Kim @merelyMark]

@Tiffany_L_Green I don't know about Mario, but https://t.co/VYgrqgLKAu has some Star Wars, Ironman, and Disney Savewo masks. I've purchased the Alice in Wonderland ones in the past and they're good. I found out about Family Masks because of masknerd.

[FFmpeg @FFmpeg]

Your weekly reminder that FFmpeg powers all online video - Youtube, Facebook, Instagram, Disney+, Netflix etc etc, all run FFmpeg underneath

[Travis @GeniusCountry]

Watch the introduction to @Spackpm with lectures and live demos presented at the 2023 RADIUSS Tutorial Series. 6,900+ Software Packages.
https://t.co/wOq0jB0cmC
@exascaleproject @NVIDIAHPCDev @awscloud @AMD @googlecloud @intel @Arm @LinaroOrg @FujitsuAmerica @Nvidia #Exascale

[Mark Kim @merelyMark]

@KapustaDiamond This might be the most perfect tweet I've ever seen.