Cool observation by Wojtek Sterna

🎙️ Missed our live podcast with Denis Bakhvalov, Intel's performance ninja? 🥷🏻 🚀 CPU trends shaping app performance 🔍 How compilers optimize modern software 📈 Benchmarking best practices ⚖️ Performance vs. scalability tradeoffs Link in the comments. #Performance #SRE #CPU

Got the hardcover book, the paper & print quality of the hardcover edition is good - and the few chapters I've read so far were great! I mean I've worked in this space for decades myself, but already learned multiple new things from just a couple of chapters!

If perf is your bread and butter, you can go a long way if you buy this toaster :) Seriously, I can't think of a better resource for this in 2025

In this article I showed how to invoke a system call using the syscall instruction. This is common in x86-64 bit mode. But in 32 bit mode and earlier modes, the `int 0x80` instruction was used for doing this. Why is it not used anymore? The `int` instruction causes a soft

The free PDF version is now available 🎉 github.com/dendibakh/perf…

Denis Bakhvalov released the 2nd edition of his book, "Performance Analysis and Tuning on Modern CPUs" as a free PDF! If you are interested in learning optimization for CPUs I highly recommend adding the book and the coding projects to your todo list. github.com/dendibakh/perf…

📚 Performance Analysis and Tuning on Modern CPUs by Denis Bakhvalov This is quite an interesting book (also available freely on GitHub) explaining low-level CPU details and how to fine-tune these for better performance and throughput.

New 3h31m video on YouTube: "Deep Dive into LLMs like ChatGPT" This is a general audience deep dive into the Large Language Model (LLM) AI technology that powers ChatGPT and related products. It is covers the full training stack of how the models are developed, along with mental

Wow! Denis Bakhvalov ‘s “Performance Analysis and Tuning on Modern CPUs" is such a gem. Ton of practical information in a concise, easy to follow way. Definitely not easy thing to accomplish with such technical depth.

The course Performance Ninja Denis Bakhvalov is fantastic; check it out. Also, grab the book (quoted below) if you missed it.

I had dinner with a legend! Richard Sites , a veteran of the semiconductor industry and the author of the book “Understanding Software Dynamics”. a.co/d/3mv6vjj

Today I found the new edition of "Performance analysis and tuning on modern CPUs" in my post box. I enjoyed the first edition and I am looking forward to what the new edition brings. Thank you Denis Denis Bakhvalov !

Last chance to register for AVX vectorization workshop! More info: johnnysswlab.com/avx-neon-vecto… Register: [email protected]

Does it matter if we are compiling with optimizations off (O0) or optimizations on (O3) if the problem is memory bound? Let’s find out… #optimizations #performance #instructionlevelparallelism #ilp #compiler #gcc #memorybound johnnysswlab.com/an-optimizing-…

#AVX #Vectorization Workshop is at #CppCon. Register now! cppcon.org/class-2025-avx/

📚 Performance Analysis and Tuning on Modern CPUs by Denis Bakhvalov is a great read in the context of detailed designs of the CPUs. products.easyperf.net/perf-book-2

The five-part memory profiling blog series is a great read - save and share. easyperf.net/blog/2024/02/1…

Slides for CppCon talk Performance Is Not a Number: Avoiding Microbenchmarking Pitfalls kris-jusiak.github.io/talks/cppcon-2…