VirtualTam's bookmarks

1. Make your programs run faster by better using the data cache 2023-07-22

   tags: algorithm, data-structure, hardware/cpu, memory/cache, performance, programming/c, valgrind

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   • Use explicit data prefetching to faster process your data structure
   • ibogosavljevic/johnysswlab
   • What is cache memory - Gary explains
   • Cachegrind: a high-precision tracing profiler
2. Extracting Super Mario Bros levels with Python - Matt's ramblings 2018-06-29

   tags: game/mario, nintendo/nes, programming/assembly, programming/python, reverse-engineering

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   • https://gist.github.com/matthewearl/733bba717780604813ed588d8ea7875f
   • https://gist.github.com/1wErt3r/4048722
   • https://github.com/docmarionum1/py65emu
   • https://en.wikipedia.org/wiki/DOSBox
   • http://valgrind.org/docs/manual/mc-manual.html
3. KCachegrind 2018-04-02

   tags: hardware/cpu, memory, memory/cache, performance, time, valgrind

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   • https://cgit.kde.org/kcachegrind.git/
   • https://github.com/KDE/kcachegrind (mirror)
   • http://nickology.com/2014/04/16/view-xdebug-cachegrind-files-on-mac-os/
   • https://stackoverflow.com/questions/33094913/how-do-i-read-the-ui-of-qcachegrind
4. [CMake] Using gcov/lcov and valgrind with cmake 2016-11-16

   tags: cmake, coverage, memory, programming/c, programming/c++, valgrind

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