rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Convert ShardedHashMap to use hashbrown::HashTable

Browse Source 
The `hash_raw_entry` feature has finished fcp-close, so the compiler
should stop using it to allow its removal. Several `Sharded` maps were
using raw entries to avoid re-hashing between shard and map lookup, and
we can do that with `hashbrown::HashTable` instead.
This commit is contained in:
Josh Stone
2025-02-26 20:47:53 -08:00
parent 9fb94b32df
commit 3b0c2585c8
10 changed files with 109 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_data_structures/src/marker.rs
View File

@@ -76,6 +76,7 @@ impl_dyn_send!(
[crate::sync::RwLock<T> where T: DynSend]
[crate::tagged_ptr::TaggedRef<'a, P, T> where 'a, P: Sync, T: Send + crate::tagged_ptr::Tag]
[rustc_arena::TypedArena<T> where T: DynSend]
[hashbrown::HashTable<T> where T: DynSend]
[indexmap::IndexSet<V, S> where V: DynSend, S: DynSend]
[indexmap::IndexMap<K, V, S> where K: DynSend, V: DynSend, S: DynSend]
[thin_vec::ThinVec<T> where T: DynSend]
@@ -153,6 +154,7 @@ impl_dyn_sync!(
[crate::tagged_ptr::TaggedRef<'a, P, T> where 'a, P: Sync, T: Sync + crate::tagged_ptr::Tag]
[parking_lot::lock_api::Mutex<R, T> where R: DynSync, T: ?Sized + DynSend]
[parking_lot::lock_api::RwLock<R, T> where R: DynSync, T: ?Sized + DynSend + DynSync]
[hashbrown::HashTable<T> where T: DynSync]
[indexmap::IndexSet<V, S> where V: DynSync, S: DynSync]
[indexmap::IndexMap<K, V, S> where K: DynSync, V: DynSync, S: DynSync]
[smallvec::SmallVec<A> where A: smallvec::Array + DynSync]