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herbsutter.com | ||
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www.nayuki.io
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blog.royalsloth.eu
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| | | | | [AI summary] The article discusses the limitations of compilers in optimizing code and highlights the importance of understanding memory and CPU performance. It argues that modern programming languages are not optimized for current hardware, leading to inefficiencies. The author demonstrates that data-oriented programming can significantly improve performance by reducing memory access and leveraging CPU cache. However, object-oriented approaches are still popular due to their simplicity and historical influence, despite their performance drawbacks. The article also touches on other factors like memory bandwidth, disk I/O, and the importance of data layout for performance. | |
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kuruczgy.com
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| | | | | [AI summary] The article discusses the author's experience of running Lean, a pure functional programming language, on an ESP32 microcontroller for a project involving LED control. Despite Lean's purity, the author utilized its monadic features to handle impure operations like GPIO manipulation and delays. The project involved significant optimizations, including custom bit-banging for the WS2812 LED protocol and reducing code size through various techniques. The author also outlines future directions for the project, including potential improvements in compilation, hardware support, and further optimizations. | |
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botondballo.wordpress.com
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| | | Summary / TL;DR Project What's in it? Status C++17 See list Published! C++20 See below On track Library Fundamentals TS v2 source code information capture and various utilities Published! Parts of it merged into C++17 Concepts TS Constrained templates Merged into C++20 with some modifications Parallelism TS v2 Task blocks, library vector types and algorithms,... | ||
