Cache line alignment in C++ – How it makes your program faster

Re:Cache line alignment in C++ – How it makes your program f... by eddtests on Saturday September 16, 2023 @03:46PM (#37538013)

gcc has some compiler arguments to automate this from what I understand (-falign) https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html

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Re:Cache line alignment in C++ – How it makes your program f... by rsaxvc on Saturday September 16, 2023 @05:04PM (#37538691)

Currently those GCC flags are only about instruction alignment. The article shows a simple example of runtime data alignment.

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