Add LayoutInterner to LayoutCache

Adds a thread-local interner of layouts to LayoutCache, and updates all
references appropriately.

This is a bit suboptimal for single-threaded workloads that will look at
creating layout caches again, like the REPL, but I think that's okay for
now - since the global interner will be uncontested for those workloads, it
should still be plenty fast to access the interner, even behind a lock.
This commit is contained in:
Ayaz Hafiz 2022-08-31 12:03:30 -05:00
parent 9d170be5c7
commit c5466810a4
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GPG key ID: 0E2A37416A25EF58
19 changed files with 177 additions and 86 deletions

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@ -13,12 +13,12 @@ pub trait ReplApp<'a> {
/// The `transform` callback takes the app's memory and the returned value
fn call_function<Return, F>(&mut self, main_fn_name: &str, transform: F) -> Expr<'a>
where
F: Fn(&'a Self::Memory, Return) -> Expr<'a>,
F: FnMut(&'a Self::Memory, Return) -> Expr<'a>,
Self::Memory: 'a;
fn call_function_returns_roc_list<F>(&mut self, main_fn_name: &str, transform: F) -> Expr<'a>
where
F: Fn(&'a Self::Memory, (usize, usize, usize)) -> Expr<'a>,
F: FnMut(&'a Self::Memory, (usize, usize, usize)) -> Expr<'a>,
Self::Memory: 'a,
{
self.call_function(main_fn_name, transform)
@ -51,7 +51,7 @@ pub trait ReplApp<'a> {
transform: F,
) -> T
where
F: Fn(&'a Self::Memory, usize) -> T,
F: FnMut(&'a Self::Memory, usize) -> T,
Self::Memory: 'a;
}