Handle page size changes, use one worker per file, and more benchmarks

jschlesser · Aug 7, 2021 · dcbd246 · dcbd246
1 parent 41cf140
commit dcbd246
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Showing 23 changed files with 995 additions and 482 deletions.
diff --git a/dist/indexeddb-backend.js b/dist/indexeddb-backend.js
@@ -797,8 +797,8 @@ function startWorker(reader, writer) {
         reader.done();
         break;
 
-      case '__perf-deets:end-profile':
-        writer.string('profile-end');
+      case '__perf-deets:stop-profile':
+        writer.string('profile-stop');
         writer.finalize();
         reader.int32();
         reader.done();
@@ -834,6 +834,11 @@ class IndexedDBBackend {
     return new File(filename, this.defaultBlockSize, new FileOps(filename));
   }
 
+  shutdown() {
+    writer.string('shutdown');
+    writer.finalize();
+  }
+
   // Instead of controlling the profiler from the main thread by
   // posting a message to this worker, you can control it inside the
   // worker manually with these methods

diff --git a/.../indexeddb-main-thread-worker-662a7d64.js → .../indexeddb-main-thread-worker-e59518b4.js b/.../indexeddb-main-thread-worker-662a7d64.js → .../indexeddb-main-thread-worker-e59518b4.js
diff --git a/dist/indexeddb-main-thread.js b/dist/indexeddb-main-thread.js
@@ -43,17 +43,10 @@ function makeStartWorkerFromMain(getModule) {
   };
 }
 
-let hasInitialized = false;
-
 function makeInitBackend(spawnEventName, getModule) {
   const startWorkerFromMain = makeStartWorkerFromMain(getModule);
 
   return worker => {
-    if (hasInitialized) {
-      return;
-    }
-    hasInitialized = true;
-
     worker.addEventListener('message', e => {
       switch (e.data.type) {
         case spawnEventName:
@@ -69,7 +62,7 @@ function makeInitBackend(spawnEventName, getModule) {
 // Use the generic main thread module to create our indexeddb worker
 // proxy
 const initBackend = makeInitBackend('__absurd:spawn-idb-worker', () =>
-  import('./indexeddb-main-thread-worker-662a7d64.js')
+  import('./indexeddb-main-thread-worker-e59518b4.js')
 );
 
 export { initBackend };
diff --git a/dist/perf/indexeddb-backend.js b/dist/perf/indexeddb-backend.js
@@ -803,8 +803,8 @@ function startWorker(reader, writer) {
         reader.done();
         break;
 
-      case '__perf-deets:end-profile':
-        writer.string('profile-end');
+      case '__perf-deets:stop-profile':
+        writer.string('profile-stop');
         writer.finalize();
         reader.int32();
         reader.done();
@@ -840,6 +840,11 @@ class IndexedDBBackend {
     return new File(filename, this.defaultBlockSize, new FileOps(filename));
   }
 
+  shutdown() {
+    writer.string('shutdown');
+    writer.finalize();
+  }
+
   // Instead of controlling the profiler from the main thread by
   // posting a message to this worker, you can control it inside the
   // worker manually with these methods

diff --git a/dist/perf/indexeddb-main-thread-worker-8819e539.js b/dist/perf/indexeddb-main-thread-worker-8819e539.js