ALTERNATE UNIVERSE INTRODUCTION DATA FUNCTIONS AND DATA ABSTRACTIONS FUNCTIONS Ivan Čukić KDAB CppCon 2021 INTRODUCTION DATA FUNCTIONS AND DATA ABSTRACTIONS FUNCTIONS ABOUT ME KDAB senior software engineer University professor Ivan Čukić KDAB CppCon 2021 INTRODUCTION DATA FUNCTIONS AND DATA ABSTRACTIONS FUNCTIONS COMPOSITION Doug McIlroy and Dennis Ritchie Ivan Čukić KDAB CppCon 2021 INTRODUCTION DATA FUNCTIONS COMPOSITION tr -cs A-Za-z ’\n’ | tr A-Z a-z | sort | uniq -c | sort -rn | sed ${1}q Ivan Čukić KDAB CppCon 2021 INTRODUCTION DATA FUNCTIONS AND DATA ABSTRACTIONS FUNCTIONS Doug McIlroy, Bell System Technical

cleanup is a powerful but blunt tool. • Folly (fast and scalable) cohort synchronous reclamation. • CPPCON 2021: Hazard pointer synchronous reclamation beyond Concurrency TS2 • Integrated link counting: • reclamation: In heavy use in Folly for 3+ years. • Global cleanup as in TS2? • Other variations? • CPPCON 2021: Hazard pointer synchronous reclamation beyond Concurrency TS2 • Integrated link counting •

Compilation A lecture on the last 60 years JF Bastien Software architect @jfbastien Presented at CppCon 2020. Just-in-Time compilers... we've all heard of them! What are they really? Why would anyone time, and still today, are actually a continuum.Papers in this talk github.com/jfbastien/jit-talk CppCon Slack channel #sig_jit I’ll cover 20-some papers in this talk, and have collected them on a GitHub GitHub repo. I’ll be going through them in chronological order, covering 60 years. We’ve also got a CppCon Slack channel: SIG_JIT (Special Interest Group). In a way this talk isn’t my usual talk because

SAFELY for Types that Behave as though Built-in Pablo Halpern phalpern@halpernwightsoftware.com CppCon 2021 This work by Pablo Halpern is licensed under a Creative Commons Attribution 4.0 International C++ Standards Committee ■ Contributor to Embracing Modern C++ Safely ■ Seventh year presenting at CppCon ■ People brand me as a nerd despite my uber-sexy car (that, sadly, no longer has a C++ license units (continued) Mateusz Pusz explores the topic of a comprehensive physical units library in his CppCon 2020 talk, A Physical Units Library For the Next C++ (https://youtu.be/7dExYGSOJzo). 10/26/21 Pablo