update

.gitignore

@@ -15,5 +15,11 @@ node_modules
 yarn-error.log
 .vscode/settings.json
 
+# Profiling
+*.string_data
+*.string_index
+*.events
+chrome_profiler.json
+
 # tests/js/test.js is used for testing changes locally
 tests/js/test.js

boa/src/lib.rs

@@ -82,8 +82,7 @@ pub fn forward(engine: &mut Interpreter, src: &str) -> String {
 pub fn forward_val(engine: &mut Interpreter, src: &str) -> ResultValue {
     // Setup executor
     let profiler = MyProfiler::new();
-    profiler.start_event("Parser");
-    let res = parser_expr(src).unwrap();
+    let _timer = profiler.start_event("Main");
 
     match parser_expr(src) {
         Ok(expr) => engine.run(&expr),

boa/src/profiler.rs

@@ -17,10 +17,10 @@ pub struct MyProfiler {
 impl MyProfiler {
     pub fn start_event(&self, label: &str) -> TimingGuard<'_, SerializationSink> {
         let kind = self.profiler.alloc_string("Generic");
-        let lab = EventId::from_label(self.profiler.alloc_string(label));
+        let id = EventId::from_label(self.profiler.alloc_string(label));
         let thread_id = std::thread::current().id().as_u64() as u32;
         self.profiler
-            .start_recording_interval_event(kind, lab, thread_id)
+            .start_recording_interval_event(kind, id, thread_id)
     }
 
     pub fn new() -> MyProfiler {