Aleksandar Fabijanic aleks-f

aleks-f / nix-make.json

Last active February 5, 2026 23:01

{"schemaVersion":1,"label":"Nix Make","message":"failing","color":"red"}

aleks-f / windows-cmake.json

Last active February 6, 2026 08:02

{"schemaVersion":1,"label":"Windows CMake","message":"cancelled","color":"yellow"}

aleks-f / intToStr.cpp

Created April 6, 2026 10:52

intToStr bechmark

	///
	/// bench_inttostr.cpp
	///
	/// Micro-benchmark comparing the old (manual digit extraction + reverse)
	/// intToStr implementation vs. the new (std::to_chars + formatInt) version.
	///
	/// Build:
	/// g++ -std=c++20 -O2 -DNDEBUG -o bench_inttostr bench_inttostr.cpp
	/// (add -march=native for best results on your machine)
	///

aleks-f / intToStrOpt.cpp

Created April 6, 2026 11:16

inToStrOpt

	///
	/// bench_inttostr.cpp
	///
	/// Micro-benchmark comparing three intToStr implementations:
	/// OLD - original Poco (manual digit loop + reverse)
	/// NEW - std::to_chars + non-template formatInt
	/// OPT - improved old: two-digits-at-a-time for base 10,
	/// raw pointers, unsigned T_MIN handling, same API
	///
	/// Build: