https://sudonull.com/o-1-vs-o-log-n-gap-cache-in-data-structures
Why hash table O(1) loses to binary search O(log n) by 40%? Analysis of cache misses, array/list benchmarks and memory hierarchy for RISC-V. Learn real performance.
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In this project
https://sudonull.com/arrays-and-cache-o-1-access-optimization
We analyze why sequential access to arrays is 7–10 times faster than random. Benchmarks of strides, matrices, AoS/SoA. Acceleration up to 10× for middle/senior dev.
https://sudonull.com/offline-cache-of-sites-mitm-proxy
Set up local cache of web resources via MITM on Electron. Offline access to documentation, Crawlee crawler, spaces. For developers without network.
https://sudonull.com/multithreading-in-go-cpu-caches-and-performance-analysis
How cache hierarchy and MESI protocol affect Go applications. Practical recommendations for optimizing multithreaded code. Learn more!
https://sudonull.com/stacks-queues-cache-optimization-for-performance-in-c
Learn how to optimize stacks and queues in C for maximum speed. Compare arrays vs linked lists, implement fast ring buffers, and reduce cache misses by 35x.
From other projects
https://lrivo.com/fa-women-s-league-restructure-plan-faces-wsl-academy-backlash
The FA's proposal to include WSL academy teams in the Women's National League sparks criticism from coaches and fans. Read the full debate on the future of the pyramid.
https://lrivo.com/italy-s-football-crisis-gattuso-out-world-cup-missed-again
Italy's national football team faces a major overhaul as Gennaro Gattuso exits after failing to qualify for the World Cup. Discover the full story and potential new coaches.
https://lrivo.com/american-coach-wins-copa-del-rey-matarazzo-makes-history
Pellegrino Matarazzo becomes first American to win major European trophy. See how he did it and why it changes everything for U.S. coaches abroad.
https://lrivo.com/marie-louise-eta-first-female-head-coach-in-bundesliga
Learn about Marie-Louise Eta, the first female head coach in the Bundesliga, and her journey with Union Berlin. Discover her impact and future in football.
https://lrivo.com/aliou-cisse-named-angola-coach-after-libya-exit
Aliou Cissé leaves Libya amid payment issues to take charge of Angola ahead of AFCON 2027 qualifiers. Discover what this means for African football.
From the web
Apr 19, 2026 ·
https://ccache.dev/
Apr 19, 2026 · Overview Ccache is a compiler cache. It speeds up recompilation by caching previous compilations and detecting when the same compilation is being done again. Ccache is free software, released under the GNU General Public License version 3 or later. See also the license page. Latest release: version 4.13.6 News 2026-05-04: Version 4.13.6 has ...
May 11, 2026 ·
https://wiki.archlinux.org/title/Ccache
May 11, 2026 · ccache is a compiler wrapper that stores on disk the compiled binaries and offers them back to speed up any eventual recompilation of the same code. While it may take a few seconds longer to compile a program the first time, subsequent compiles will be much faster as no proper compilation is made, only a lookup through the previously stored binaries. ccache is compatible with GCC and Clang.
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