Episode 261: 🇳🇱 C++ Under the Sea 🇳🇱 Bernhard, Koen & C++26 Reflection!

ADSP: Algorithms + Data Structures = Programs

In this episode, Conor and Bryce record live from C++ Under the Sea! We interview Bernhard, Koen, talk about C++26 Reflection and more!

• Link to Episode 261 on Website
• Discuss this episode, leave a comment, or ask a question (on GitHub)

Socials

• ADSP: The Podcast: Twitter
• Conor Hoekstra: Twitter | BlueSky | Mastodon
• Bryce Adelstein Lelbach: Twitter

About the Guests:

Bernhard is a senior system software engineer at NVIDIA, where he extends, optimizes and maintains the CUDA Core Compute Libraries (CCCL). Previously, he worked as software engineer among physicists at CERN on real-time and embedded software for the Large Hadron Collider, as well as data layout abstractions for heterogeneous architectures, for which he received a PhD in High Performance Computing from the University of Dresden, Germany. Before, he implemented GPU accelerated simulations and 3D visualizations of industrial machining processes. Since 2022, Bernhard is a voting member of WG21 and his interests span geometry, 3D visualizations, optimization, SIMD, GPU computing, refactoring and teaching C++.

Koen is an engineer specializing in high-quality software with a strong mathematical foundation. With a PhD in Computer Science from KU Leuven, his work bridges applied mathematics and performance-critical software engineering. As Team Lead for HMI Software at NV Michel Van de Wiele, he focuses on developing C++/Qt applications for textile production systems, optimizing performance, usability, and cloud integration. Passionate about elegant, efficient solutions, Koen brings deep expertise in numerical methods, system optimization, and software architecture.

Show Notes

Date Recorded: 2025-10-10
Date Released: 2025-11-21

• Thrust Docs
• CUB Library
• C++26 Reflection Proposal
• ADSP Episode 39: How Steve Jobs Saved Sean Parent
• Parrot
• Parrot on GitHub
• Sean's C++ Under the Sea Keynote
• Parrot sum

Intro Song Info

Miss You by Sarah Jansen https://soundcloud.com/sarahjansenmusic
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: http://bit.ly/l-miss-you
Music promoted by Audio Library https://youtu.be/iYYxnasvfx8