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C++ Memory Model: from C++11 to C++23 - Alex Dathskovsky - CppCon 2023
https://github.com/CppCon/CppCon2023

In the realm of C++ development, threading and memory management play a crucial role in crafting highly parallel and optimized programs. However, the absence of a memory model in C++98 posed challenges. Thankfully, with the advent of C++11, significant changes were introduced, including the introduction of a memory model, which brought forth a plethora of new and exciting tools for developers to leverage. This talk aims to delve into the realm of the C++ memory model, showcasing the arsenal of tools at our disposal. Attendees will gain insights into how CPUs and compilers optimize code and understand the criticality of adhering to the memory model correctly. Practical guidelines on utilizing these tools effectively will also be explored.

Throughout the talk, we will illustrate practical examples and share best practices for utilizing the diverse set of tools now available to us. From atomic operations to memory barriers, we will explore the range of techniques that allow us to develop robust and thread-safe code.

This talk will also illustrate the newer tools from newer C++ standards like JThread and so this talk will show how memory model is used and how it advanced since C++11
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Alex Dathskovsky

Alex has over 16 years of software development experience, working on systems, low-level generic tools, and high-level applications. Alex has worked as an integration/software developer at Elbit, senior software developer at Rafael, technical leader at Axxana, software manager at Abbott Israel, and now a group manager a technical manager at Speedata.io, an exciting startup that will change big data and analytics as we know them. In his current job, Alex is developing a new CPU/APU system working with C++20, massive metaprogramming, and the development of LLVM to create the next Big Thing for Big Data.
Alex is a C++ expert with a strong experience in template meta-programming. Alex also teaches a course about the new features of modern C++, trying to motivate companies to move to the latest standards.
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