From fa12a3ab4bd8cd7fa13795123d673d8c512b3b7d Mon Sep 17 00:00:00 2001
From: Changming Sun <chasun@microsoft.com>
Date: Thu, 16 Nov 2023 15:54:30 -0800
Subject: [PATCH] Disable per-session thread pool for web

---
 onnxruntime/core/framework/session_options.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/onnxruntime/core/framework/session_options.h b/onnxruntime/core/framework/session_options.h
index 8deeb4c2b8b64..bb61b275f068d 100644
--- a/onnxruntime/core/framework/session_options.h
+++ b/onnxruntime/core/framework/session_options.h
@@ -111,7 +111,11 @@ struct SessionOptions {
 
   // By default the session uses its own set of threadpools, unless this is set to false.
   // Use this in conjunction with the CreateEnvWithGlobalThreadPools API.
+#if defined(__wasm__)
+  bool use_per_session_threads = false;
+#else
   bool use_per_session_threads = true;
+#endif
   bool thread_pool_allow_spinning = true;
 
   // Deterministic compute is likely not as performant. This option is default to false.