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Some minor perf improvements

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This commit is contained in:
Lukas Wirth 2024-01-09 20:43:17 +01:00
parent 51ac6de6f3
commit 06aaf20f10
9 changed files with 242 additions and 218 deletions
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11
crates/ide-db/src/lib.rs
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@ -145,7 +145,7 @@ impl RootDatabase {
db.set_local_roots_with_durability(Default::default(), Durability::HIGH);
db.set_library_roots_with_durability(Default::default(), Durability::HIGH);
db.set_expand_proc_attr_macros_with_durability(false, Durability::HIGH);
db.update_parse_query_lru_capacity(lru_capacity);
db.update_base_query_lru_capacities(lru_capacity);
db.setup_syntax_context_root();
db
}
@ -154,11 +154,12 @@ impl RootDatabase {
self.set_expand_proc_attr_macros_with_durability(true, Durability::HIGH);
}
pub fn update_parse_query_lru_capacity(&mut self, lru_capacity: Option<usize>) {
pub fn update_base_query_lru_capacities(&mut self, lru_capacity: Option<usize>) {
let lru_capacity = lru_capacity.unwrap_or(base_db::DEFAULT_PARSE_LRU_CAP);
base_db::ParseQuery.in_db_mut(self).set_lru_capacity(lru_capacity);
// macro expansions are usually rather small, so we can afford to keep more of them alive
hir::db::ParseMacroExpansionQuery.in_db_mut(self).set_lru_capacity(4 * lru_capacity);
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>) {
@ -176,6 +177,12 @@ impl RootDatabase {
.copied()
.unwrap_or(4 * base_db::DEFAULT_PARSE_LRU_CAP),
);
hir_db::BorrowckQuery.in_db_mut(self).set_lru_capacity(
lru_capacities
.get(stringify!(BorrowckQuery))
.copied()
.unwrap_or(base_db::DEFAULT_BORROWCK_LRU_CAP),
);
macro_rules! update_lru_capacity_per_query {
($( $module:ident :: $query:ident )*) => {$(