Public bug reported:
Official Firefox releases and other distributions packages are built
with `--enable-rust-simd` to improve performance. Official build
option: https://github.com/mozilla/gecko-
dev/blob/13788edbabb04d004e4a1ceff41d4de68a8320a2/build/mozconfig.rust#L12
`--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`.
** Affects: firefox (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Official Firefox releases and other distributions packages are built
- with `--enable-rust-simd` to improve performance.
+ with `--enable-rust-simd` to improve performance. Official build
+ option: https://github.com/mozilla/gecko-
+ dev/blob/13788edbabb04d004e4a1ceff41d4de68a8320a2/build/mozconfig.rust#L12
`--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`.
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https://bugs.launchpad.net/bugs/1808980
Title:
Ubuntu/Debian Firefox packages are built without SIMD
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