Merge branch 'main' into feat/heap-profiling

Author: gabrielbosio

crypto/math/src/fft/polynomial.rs

@@ -215,7 +215,7 @@ impl<E: IsField> Polynomial<FieldElement<E>> {
     ///
     /// Unlike [`coset_lde_full_into`], this skips the `clear + extend_from_slice` step
     /// since data is already in the buffer. Used for transpose elimination: columns are
-    /// extracted directly into pool buffers, then expanded in-place.
+    /// extracted directly into owned buffers, then expanded in-place.
     pub fn coset_lde_full_expand<F: IsFFTField + IsSubFieldOf<E> + Send + Sync>(
         buffer: &mut Vec<FieldElement<E>>,
         blowup_factor: usize,

crypto/stark/src/instruments.rs

@@ -28,8 +28,6 @@ pub struct ProveHeapProfile {
 /// Sub-operation timing breakdown for a single table in Rounds 2-4.
 #[derive(Clone, Debug, Default)]
 pub struct TableSubOps {
-    /// reconstruct_round1 (expand_pool_to_lde)
-    pub trace_lde: Duration,
     /// evaluator.evaluate()
     pub constraints: Duration,
     /// decompose_and_extend_d2
@@ -51,11 +49,11 @@ pub struct TableSubOps {
 /// Sub-operation breakdown for Round 1 aux commit pass.
 #[derive(Clone, Debug, Default)]
 pub struct Round1SubOps {
-    /// Main trace: expand_pool_to_lde (LDE/FFT)
+    /// Main trace: expand_columns_to_lde (LDE/FFT)
     pub main_lde: Duration,
     /// Main trace: commit_columns_bit_reversed (Merkle)
     pub main_merkle: Duration,
-    /// Aux trace: expand_pool_to_lde (LDE/FFT)
+    /// Aux trace: expand_columns_to_lde (LDE/FFT)
     pub aux_lde: Duration,
     /// Aux trace: commit_columns_bit_reversed (Merkle)
     pub aux_merkle: Duration,