Hydra 2022 — June 2-3
Info and tickets: https://bit.ly/3ni5Hem
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A traditional approach to concurrency in programming languages is well known — you are given primitives that launch concurrent processes, threads, tasks, coroutines, actors (you name it!)…

http://CppCon.org
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Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2017
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C++11 introduced atomic operations. They allowed C++ programmers to express a lot of control over how memory…

How does your system perform under load? What are the bottlenecks, and how does it fail at its limits? How do you stay ahead as your system evolves and its workload grows?

Performance theory offers a rigorous and practical (-- yes!) approach to performance…

http://CppCon.org
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Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2017
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RCU (Read, Copy, Update) is often the highest-performing way to implement concurrent data structures. The differences…

🎥 Watch all the P99 Conf 2021 talks here: https://www.p99conf.io/

Rust promises developers the execution speed of non-managed languages like C++, with the safety guarantees of managed languages like Go. Its fast rise in popularity shows this promise has…

Go’s concurrency mechanism is one of the language's most attractive features. Too much of it can get you in trouble, however. Using nothing but our wits and Go's standard library, Johnny & Arron will code an increasingly sophisticated network utility to help…

No matter what programming language or technology you use, if your software fails to make effective use of the underlying CPU caches, your system's performance…

https://cppcon.org/
https://github.com/CppCon/CppCon2021
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Lock free multi-producer, multi-consumer queues are an area of active research in concurrent data structures, but their performance varies heavily with the specific constraints of the surrounding…

USENIX ATC '22 - BBQ: A Block-based Bounded Queue for Exchanging Data and Profiling

Jiawei Wang, Huawei Dresden Research Center, Huawei OS Kernel Lab, Technische Universität Dresden; Diogo Behrens, Ming Fu, Lilith Oberhauser, Jonas Oberhauser, and Jitang…

http://CppCon.org
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Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/cppcon/cppcon2016
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False.

Compilers do optimize atomics, memory accesses around atomics, and utilize architecture-specific knowledge.…

[FOWM'24] What we learned from C++ atomics and memory model standardization

Hans-J. Boehm

The C++11 memory model was first included with thread support in C++11, and then incrementally updated with later revisions. I plan to summarize what I learned, both…