url, dst, size_mb, cbProgress, storeFS, cbCancel, printTextarea);
            }

            //
            // main
            //

            function onBench() {
                if (instance) {
                    Module.free(instance);
                }

                instance = Module.init('whisper.bin');

                if (instance) {
                    printTextarea("js: whisper initialized, instance: " + instance);
                }

                document.getElementById('bench').disabled = t