diff options
| author | Aspen Smith <root@gws.fyi> | 2024-02-13T18·23-0500 |
|---|---|---|
| committer | clbot <clbot@tvl.fyi> | 2024-06-06T10·29+0000 |
| commit | d0ab3c8d15b2293d7752227d50c1b9cbabc57a83 (patch) | |
| tree | 6e9b7b27376eb34585eb0be599b17bf02e89c3d8 /tvix/cli | |
| parent | 08e520b7ccdf39bed2e7ecef6bc0cbb16b01455f (diff) | |
feat(tvix): Switch to jemalloc r/8222
Switch tvix to using jemalloc as the default global allocator on
supported (eg, non-msvc) platforms. This gives a pretty reasonable
performance boost basically for free:
int time: [24.361 µs 24.386 µs 24.418 µs]
change: [-19.355% -18.859% -18.527%] (p = 0.00 < 0.05)
Performance has improved.
merge small attrs time: [37.201 µs 37.328 µs 37.442 µs]
change: [-24.609% -24.266% -23.982%] (p = 0.00 < 0.05)
Performance has improved.
merge large attrs with small attrs
time: [20.030 ms 20.135 ms 20.251 ms]
change: [-4.2811% -3.2549% -2.3807%] (p = 0.00 < 0.05)
Performance has improved.
hello outpath time: [967.91 ms 974.07 ms 983.33 ms]
change: [-5.5008% -4.4552% -3.4099%] (p = 0.00 < 0.05)
Performance has improved.
Change-Id: I6c6e6e3295ec2fca01ea28dc37bcb201cd811767
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10851
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
Diffstat (limited to 'tvix/cli')
| -rw-r--r-- | tvix/cli/Cargo.toml | 3 | ||||
| -rw-r--r-- | tvix/cli/src/main.rs | 7 |
2 files changed, 10 insertions, 0 deletions
diff --git a/tvix/cli/Cargo.toml b/tvix/cli/Cargo.toml index be85597fa2ae..d3c05172e456 100644 --- a/tvix/cli/Cargo.toml +++ b/tvix/cli/Cargo.toml @@ -26,3 +26,6 @@ tracing-subscriber = "0.3.16" [dependencies.wu-manber] git = "https://github.com/tvlfyi/wu-manber.git" + +[target.'cfg(not(target_env = "msvc"))'.dependencies] +tikv-jemallocator = "0.5" diff --git a/tvix/cli/src/main.rs b/tvix/cli/src/main.rs index 292a223cbb1a..66ec5a99dba6 100644 --- a/tvix/cli/src/main.rs +++ b/tvix/cli/src/main.rs @@ -18,6 +18,13 @@ use tvix_glue::tvix_io::TvixIO; use tvix_glue::tvix_store_io::TvixStoreIO; use tvix_glue::{builtins::add_derivation_builtins, configure_nix_path}; +#[cfg(not(target_env = "msvc"))] +use tikv_jemallocator::Jemalloc; + +#[cfg(not(target_env = "msvc"))] +#[global_allocator] +static GLOBAL: Jemalloc = Jemalloc; + #[derive(Parser, Clone)] struct Args { #[arg(long)] |