https://akurniawan.github.io/tags/compilers/Recent content in Compilers on Aditya Kurniawan (Akur)Hugoen-usMon, 14 Sep 2026 00:00:00 +0700https://akurniawan.github.io/posts/return-std-move-costs-instructions-not-cycles/Mon, 14 Sep 2026 00:00:00 +0700https://akurniawan.github.io/posts/return-std-move-costs-instructions-not-cycles/I wanted to understand named return value optimisation, got curious what the pessimised version costs, and my first numbers were reproducible to 0.01% and wrong. Instructions and cycles instead of wall-clock, and the pointer question turned out to be an allocator question.