Thor

The P in Excel stands for Portable

Introducing Off-CPU Profiling How Off-CPU profiling works and how to get the most out of it

🚀 Today, we're excited to launch Off-CPU profiling! Check out our blog on what we needed to do to make it most useful and how you can get started with it! 🧊

www.polarsignals.com/blog/posts/2...

Please join us in welcoming @polarsignals.com as a Gold sponsor of #rustconf25! Support from sponsors like Polar Signals helps @rustfoundation.org put on an amazing event for the #rustlang community.

Learn more about Polar Signals at www.polarsignals.com & get ready to see them at #rustconf 🎉

What did they do?

Shepherds pie is the Irish version of Tater tot hot dish.

I'm no front end dev, but this sure is cool! 🧊

Yeah, trust me, you want #continuousprofiling. 50% CPU improvement with a ~5-line code change.

I often hear people say "we're not at that level of optimizing". I've not found one company this was true for, and you're missing out on opportunities like these.

Is it cause otel is bad and it should feel bad?

Deterministically getting from point A to point B through DST! Check out the latest blog post from @asubiotto.bsky.social to learn how we implemented this.

Just a couple cancer diagnosis in the family from out of nowhere

*clears throat*

Would I get to manage you?

Latest in Continuous Profiling for GPUs Attending ai.engineer 2025 in San Francisco

We've been working hard to enhance our continuous profiling for GPUs. Learn about more metrics (like PCIe throughput) and the upcoming On-GPU profiles.

If you are attending ai.engineer, come and stop by our booth S18 to discuss all of these features!

www.polarsignals.com/blog/posts/2...

Well then. Fuck cancer

Flamecharts: The Time-Aware Sibling of Flame Graphs A deep dive into the time-aware visualization that complements traditional flame graphs in performance profiling.

⚡ Flamecharts/Iciclecharts are now available on all workloads, not just the Polar Signals GPU profiling experience! Check out the blog on what Flamecharts/Iciclecharts are and how to use them on Polar Signals! 🧊

www.polarsignals.com/blog/posts/2...

circumstantial evidence

Since my 5 year old has started using the microwave there has been a notable uptick in yogurt fingerprints on it.

Unsure if related. More data points needed

Sampling PGO Exploring how well the various forms of PGO work

🔬 We've been researching PGO with sampling profiling data for Rust (and LLVM more generally) at Polar Signals. Check out what Tommy has found so far and stay tuned for the next posts in this series! 🧊

www.polarsignals.com/blog/posts/2...

Fuck around find out

Gotta start somewhere

Thor (thourfor) - Add Friend Click on this link to add thourfor as a friend.

I'm always down to play link.chess.com/friend/nJvgoI

And then withheld healing from those that didn't agree to stop hiring gentiles

My favorite part about the sermon on the Mount is when Jesus had his disciples means test before distributing the fish and loaves.

I can do it, just not in Berlin...

Stooooop don't remind of how old I am!!

a man with long hair and a beard has a gifsec.com watermark on the bottom of the image ALT: a man with long hair and a beard has a gifsec.com watermark on the bottom of the image

I just mailed in a sweepstakes entry. Like, with paper and a stamp. I'm officially old AF