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Data Oriented Design and Entity Component System Explained - Mathieu Ropert - ACCU 2024

ACCU Conference

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  • Presented by Mathieu Ropert

Intermediate. Assumes working knowledge.

24K views2 years ago

Systems programmingGame developmentData-oriented designUnity, Unreal and GodotPerformance and optimization

Mathieu Ropert explains the principles of Data Oriented Design and how Entity Component Systems optimize data layout for performance.

ACCU Membership: tinyurl.com/ydnfkcyn --- Data Oriented Design and Entity Component System Explained - Mathieu Ropert - ACCU 2024 --- Entity Component System (ECS) is an architecture paradigm used in several games to achieve performance by nudging programmers towards data oriented paradigms. But your project doesn't necessarily need to use ECS to benefit from the tech behind it! In this talk, I will first explain and showcase the perks of Data Oriented Design, then explain how ECS arrange your data to optimize for fastest iteration (and reasonably fast lookup) speeds across one or several components and how you can reuse similar data structures in your program to achieve similar results. Slides: accu.org/conf-previous/accu2024/ Sponsored By think-cell --- Mathieu Ropert French C++ expert working on (somewhat) historical video games. Has a love/hate relationship with build systems but lately mostly focuses on performance and multithreading. Past speaker at CppCon, Meeting C++, code::dive and ACCU. Used to run the Paris C++ User Group. Currently lives in Sweden. --- The ACCU Conference is the annual conference of the ACCU membership, but is open to any and all who wish to attend. The tagline for the ACCU is 'Professionalism in Programming', which captures the whole spectrum of programming languages, tools, techniques and processes involved in advancing our craft. While there remains a core of C and C++ - with many members participating in respective ISO standards bodies - the conference, like the organisation, embraces other language ecosystems and you should expect to see sessions on C#, D, F#, Go, Javascript, Haskell, Java, Kotlin, Lisp, Python, Ruby, Rust, Swift and more.The ACCU Conference is a conference by programmers for programmers about programming. Discounted rates for members. ACCU Membership: tinyurl.com/ydnfkcyn 2024 Program: accu.org/conf-previous/accu2024/ accu.org accuconference.org/ mastodon.social/@ACCUConf linkedin.com/showcase/accu-conference/ bsky.app/profile/accuconf.bsky.social facebook.com/accuorg reddit.com/r/ACCUConf/ --- YouTube Videos Filmed, Edited & Optimised by Digital Medium: events.digital-medium.co.uk #accuconf #programming #cplusplus #cppprogramming #cpp

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