Use single-thread ONNX runtime for mobile speech

2026-10-16 08:51:08 +02:00
parent aa832fd7cc
commit a4f89f2b82
9 changed files with 60 additions and 2 deletions
@@ -5,3 +5,10 @@ export function createOnnxWasmPaths(origin) {
  return absoluteAssetRoot;
 }

+export function configureOnnxRuntime(onnxRuntime) {
+  if (!onnxRuntime?.env?.wasm) throw new TypeError('ONNX Runtime WebAssembly settings are unavailable.');
+  // Piper already runs in a worker. Avoid a second worker pool on mobile Safari.
+  onnxRuntime.env.wasm.numThreads = 1;
+  onnxRuntime.env.wasm.initTimeout = 60000;
+}
+