09.Services Web 19 décembre 2023 Développement web il3 Services web HE-Arc (DGR) 2022 Applications distribuées • Motivation : répartir l’exécution sur plusieurs machines – Principe : Les composants/services

programming? Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 1Imperative Programming Definition Specify instructions that manipulate state in order to achieve achieve a goal. Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 2Imperative Programming Definition Specify instructions that manipulate state in order to achieve C and C++ Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 2Imperative Programming Definition Specify instructions that manipulate state in order to achieve

vectorization using std::simd ▪ introduce the SIMD_ACCESS library 3 Olaf Krzikalla, DLR SP, 2024-09-17Background: Vectorization Nowadays, all your CPUs can compute four times faster One CPU instruction be/LAJ_hywLtMA 4 Olaf Krzikalla, DLR SP, 2024-09-17 𝑥1 𝑥2 𝑥3 𝑥4 + −∗ / 𝑦1 𝑦2 𝑦3 𝑦4 𝑧1 𝑧2 𝑧3 𝑧4 =Background: Vectorization 5 Olaf Krzikalla, DLR SP, 2024-09-17 Loop transformation → Vectorization ONERA, DLR and Airbus Olaf Krzikalla, DLR SP, 2024-09-17 6Background: A particular CFD task in CODA Compute flows in a cube 7 Olaf Krzikalla, DLR SP, 2024-09-17 i j k for dir : (0, 3) for i : (0, size)