Decompose TurboQuant into 2 ScalarFnArrays and DictArray

vortex-file/src/strategy.rs

@@ -56,8 +56,6 @@ use vortex_pco::Pco;
 use vortex_runend::RunEnd;
 use vortex_sequence::Sequence;
 use vortex_sparse::Sparse;
-#[cfg(feature = "unstable_encodings")]
-use vortex_tensor::encodings::turboquant::TurboQuant;
 use vortex_utils::aliases::hash_map::HashMap;
 use vortex_utils::aliases::hash_set::HashSet;
 use vortex_zigzag::ZigZag;
@@ -111,8 +109,6 @@ pub static ALLOWED_ENCODINGS: LazyLock<HashSet<ArrayId>> = LazyLock::new(|| {
     allowed.insert(RunEnd.id());
     allowed.insert(Sequence.id());
     allowed.insert(Sparse.id());
-    #[cfg(feature = "unstable_encodings")]
-    allowed.insert(TurboQuant.id());
     allowed.insert(ZigZag.id());
 
     #[cfg(feature = "zstd")]

vortex-tensor/Cargo.toml

@@ -29,8 +29,8 @@ half = { workspace = true }
 itertools = { workspace = true }
 num-traits = { workspace = true }
 prost = { workspace = true }
-rand = { workspace = true }
 
 [dev-dependencies]
+rand = { workspace = true }
 rand_distr = { workspace = true }
 rstest = { workspace = true }

vortex-tensor/src/encodings/mod.rs

@@ -4,7 +4,6 @@
 //! Encodings for the different tensor types.
 
 // TODO(connor):
-// pub mod norm; // Unit-normalized vectors.
 // pub mod spherical; // Spherical transform on unit-normalized vectors.
 
 pub mod turboquant;