Austin Horstman 4c71b2bf9f perf(memory): optimize C++ string operations to reduce heap fragmentation ...

- Replaced pass-by-value std::string parameters with const std::string&
or std::string_view to prevent SSO overallocations.

- Refactored static mapping functions in UPower to return
std::string_view instead of constructing std::string literals, enabling
perfect cache locality.

- Optimized string concatenation in hot loops (network IPs, inhibitor
lists, sway window marks) by using std::string::append() and
pre-reserving capacity instead of overloaded operator+ which produces
temporary heap instances.

These optimizations reduce high-frequency memory churn and overall heap
fragmentation within the main rendering loops.

Signed-off-by: Austin Horstman <khaneliman12@gmail.com>

2026-03-02 22:54:07 -06:00

..

config

tests: additional tests for bugfix (#4354)

2025-08-13 10:30:25 +03:00

hyprland

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utils

perf(memory): optimize C++ string operations to reduce heap fragmentation

2026-03-02 22:54:07 -06:00

config.cpp

tests: additional tests for bugfix (#4354)

2025-08-13 10:30:25 +03:00

main.cpp

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meson.build

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