From f7818f31c685fb2e9d67393e6c0a61332a29383f Mon Sep 17 00:00:00 2001
From: Vincent Tang <vtang@tenstorrent.com>
Date: Sat, 12 Oct 2024 15:06:41 -0500
Subject: [PATCH] #0: no core timeout for simulators

---
 tt_metal/llrt/llrt.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tt_metal/llrt/llrt.cpp b/tt_metal/llrt/llrt.cpp
index 1ae01555423..eaaf430ea12 100644
--- a/tt_metal/llrt/llrt.cpp
+++ b/tt_metal/llrt/llrt.cpp
@@ -318,6 +318,7 @@ void wait_until_cores_done(
     // poll the cores until the set of not done cores is empty
     int loop_count = 1;
     auto start = std::chrono::high_resolution_clock::now();
+    if (std::getenv("TT_METAL_SIMULATOR_EN")) timeout_ms = 0;
     while (!not_done_phys_cores.empty()) {
         if (timeout_ms > 0) {
             auto now = std::chrono::high_resolution_clock::now();