pomelo: add note regarding timer granularity

tosc-rs · Nov 2, 2024 · f160115 · f160115
1 parent 3565155
commit f160115
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/platforms/pomelo/src/main.rs b/platforms/pomelo/src/main.rs
@@ -70,6 +70,9 @@ async fn kernel_entry() {
     let clock = {
         maitake::time::Clock::new(
             // TODO(eliza): timer granularity chosen totally arbitrarily
+            // Anatol: the WASM app runs in a callback loop from request_animation_frame, whose
+            // max speed is capped at the display refresh rate -
+            // I guess 1ms granularity should therefore be plenty?
             Duration::from_micros(1),
             || {
                 chrono::Utc::now()