Ubuntu
firefox package

  1. Bug #1808980
  2. Comment #0

Comment 0 for bug 1808980

Revision history for this message
Mateusz MikuĊ‚a (mati865) wrote :

Official Firefox releases and other distributions packages are built with `--enable-rust-simd` to improve performance.

`--enable-rust-simd` enables runtime detection of CPU features such as SSE and AVX in Rust written components.

To check if Firefox is built with simd open `about:buildconfig` and look for `--enable-rust-simd`.