Turbocharging V8 with mutable heap numbers · V8
02-Mar-2025 45
At V8, we're constantly striving to improve JavaScript performance. As part of this effort, we recently revisited the JetStream2 benchmark suite to eliminate performance cliffs. This post details a specific optimization we made that yielded a significant 2.5x improvement in the async-fs benchmark, contributing to a noticeable boost in the overall score. The optimization was inspired by the benchmark, but such patterns do appear in real-world code.
Turbocharging V8 with mutable heap numbers · V8 #js #javascript #Turbocharging #mutable #numbers #turbocharging https://javascript.ba/link/turbocharging-v8-with-mutable-heap-numbers-v8
