rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use granular hierarchical locks in offset_table.rs

Browse Source
This commit is contained in:
Mark Thom
2025-06-24 21:58:40 -07:00
committed by Mark Thom
parent 2844b5a958
commit 762b63e1f4
18 changed files with 233 additions and 333 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/machine/loader.rs
View File

@@ -1225,11 +1225,9 @@ impl<'a, LS: LoadState<'a>> Loader<'a, LS> {
let code_idx_ptr = LS::machine_st(&mut self.payload)
.arena
.code_index_tbl
.lookup_mut(offset.into());
.get_entry(offset.into());
if code_idx_ptr.is_undefined() {
drop(code_idx_ptr);
set_code_index::<LS>(
&mut self.payload,
&compilation_target,
@@ -2015,8 +2013,7 @@ impl Machine {
.machine_st
.arena
.code_index_tbl
.lookup(offset.into())
.tag()
.with_entry(offset.into(), |idx| idx.tag())
})
.unwrap_or(IndexPtrTag::DynamicUndefined);
@@ -2162,16 +2159,14 @@ impl Machine {
let offset = loader.get_or_insert_code_index(key, compilation_target);
let mut code_idx = loader
loader
.payload
.machine_st
.arena
.code_index_tbl
.lookup_mut(offset.into());
code_idx.set(IndexPtr::undefined());
drop(code_idx);
.with_entry_mut(offset.into(), |code_idx| {
*code_idx = IndexPtr::undefined();
});
loader.payload.compilation_target = clause_clause_compilation_target;