Advanced SIMD C++ Algorithms in Pictures - Denis Yaroshevskiy - C++Online 2024
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Advanced SIMD Algorithms in Pictures - Denis Yaroshevskiy - C++Online 2024
Consider the difference between explaining the gist of quick-sort and actually writing a production implementation. The first is very quick and can be done in 5 minutes while the second can easily take you months. We will firmly plant ourselves in the first category and look at the basic ideas behind some non-trivial SIMD (i.e. vectorized) algorithms. The plan is to cover memcmp, copy_if and set_intersection. The talk does not expect you to know anything but some CS101 algorithms. Afterwards, hopefully, SIMD will not seem like such a mysterious art.
Slides: https://github.com/CppOnlineConferenc...
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Denis Yaroshevskiy
Denis Yaroshevskiy is a performance engineer at meta and a semi-active member of the C++ community. He has a number of contributions in the very foundational libraries, such as libc++, folly, Chromium/base. Denis has a keen interest in SIMD and maintains algorithms in eve SIMD library.
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Streamed & Edited by Digital Medium Ltd - online.digital-medium.co.uk
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C++Online - The Online C++ Conference organized by Shaved Yaks: https://shavedyaks.com/ & Digital Medium: https://events.digital-medium.co.uk
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#cpp #cplusplus #cpponline #simd ---
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