3 ms·
By 2018 it was the system malloc by default, so that does not add up.
by saati 1y ago
By 2018 it was the system malloc by default, so that does not add up.
- CupricTea 1y agoJemalloc was removed in November 2018 [1] and didn't land in stable where it defaulted to the system allocator until Rust 1.32 released in January 2019 [2] [1]: https://github.com/rust-lang/rust/pull/55238 https://github.com/rust-lang/rust/pull/55238 [2]: https://blog.rust-lang.org/2019/01/17/Rust-1.32.0/ https://blog.rust-lang.org/2019/01/17/Rust-1.32.0/ At the time in 2018, however, I was using Linux but now use Windows. I just now learned that Rust used the system allocator in Windows longer than for Linux [2] where it was still using jemalloc for the majority of 2018.