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Faster str interning #8459

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Merged
AdamGS merged 1 commit into from
Jun 17, 2026
Merged

Faster str interning #8459

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2 changes: 1 addition & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -174,7 +174,7 @@ jetscii = "0.5.3"
jiff = "0.2.0"
jni = { version = "0.22.0" }
kanal = "0.1.1"
lasso = { version = "0.7", features = ["multi-threaded"] }
lasso = { version = "0.7", features = ["multi-threaded", "inline-more"] }
lending-iterator = "0.1.7"
libfuzzer-sys = "0.4"
libloading = "0.8"
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4 changes: 3 additions & 1 deletion vortex-session/src/registry.rs
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Expand Up @@ -19,10 +19,12 @@ use lasso::Spur;
use lasso::ThreadedRodeo;
use parking_lot::RwLock;
use vortex_error::VortexExpect;
use vortex_utils::aliases::DefaultHashBuilder;
use vortex_utils::aliases::dash_map::DashMap;

/// Global string interner for [`Id`] values.
static INTERNER: LazyLock<ThreadedRodeo> = LazyLock::new(ThreadedRodeo::new);
static INTERNER: LazyLock<ThreadedRodeo<Spur, DefaultHashBuilder>> =
LazyLock::new(|| ThreadedRodeo::with_hasher(DefaultHashBuilder::default()));

/// A lightweight, copyable identifier backed by a global string interner.
///
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