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Reduce maximum LRU size to 2^16 entries, reducing memory footprint of LRU entries

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This commit is contained in:
Lukas Wirth 2024-07-19 17:47:38 +02:00
parent 4691ca97f1
commit 8e3133f118
9 changed files with 50 additions and 49 deletions
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6
crates/ide-db/src/lib.rs
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@ -145,7 +145,7 @@ impl Default for RootDatabase {
}
impl RootDatabase {
pub fn new(lru_capacity: Option<usize>) -> RootDatabase {
pub fn new(lru_capacity: Option<u16>) -> RootDatabase {
let mut db = RootDatabase { storage: ManuallyDrop::new(salsa::Storage::default()) };
db.set_crate_graph_with_durability(Default::default(), Durability::HIGH);
db.set_proc_macros_with_durability(Default::default(), Durability::HIGH);
@ -161,7 +161,7 @@ impl RootDatabase {
self.set_expand_proc_attr_macros_with_durability(true, Durability::HIGH);
}
pub fn update_base_query_lru_capacities(&mut self, lru_capacity: Option<usize>) {
pub fn update_base_query_lru_capacities(&mut self, lru_capacity: Option<u16>) {
let lru_capacity = lru_capacity.unwrap_or(base_db::DEFAULT_PARSE_LRU_CAP);
base_db::FileTextQuery.in_db_mut(self).set_lru_capacity(DEFAULT_FILE_TEXT_LRU_CAP);
base_db::ParseQuery.in_db_mut(self).set_lru_capacity(lru_capacity);
@ -170,7 +170,7 @@ impl RootDatabase {
hir::db::BorrowckQuery.in_db_mut(self).set_lru_capacity(base_db::DEFAULT_BORROWCK_LRU_CAP);
}
pub fn update_lru_capacities(&mut self, lru_capacities: &FxHashMap<Box<str>, usize>) {
pub fn update_lru_capacities(&mut self, lru_capacities: &FxHashMap<Box<str>, u16>) {
use hir::db as hir_db;
base_db::FileTextQuery.in_db_mut(self).set_lru_capacity(DEFAULT_FILE_TEXT_LRU_CAP);