From 29c2ca8cbcf8a4566c99b37883253d04a4744033 Mon Sep 17 00:00:00 2001
From: Pengda Xie <33167430+px1624@users.noreply.github.com>
Date: Mon, 20 Oct 2025 09:47:17 -0700
Subject: [PATCH] SWDEV-559867 - Fix CU mask printing (#1328)

---
 projects/clr/rocclr/device/rocm/rocdevice.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/clr/rocclr/device/rocm/rocdevice.cpp b/projects/clr/rocclr/device/rocm/rocdevice.cpp
index 8ffcd81447..e6d23fb7fa 100644
--- a/projects/clr/rocclr/device/rocm/rocdevice.cpp
+++ b/projects/clr/rocclr/device/rocm/rocdevice.cpp
@@ -3013,7 +3013,7 @@ hsa_queue_t* Device::acquireQueue(uint32_t queue_size_hint, bool coop_queue,
 
 
     for (int i = mask.size() - 1; i >= 0; i--) {
-      ss << std::setfill('0') << std::setw(4) << mask[i];
+      ss << std::setfill('0') << std::setw(8) << mask[i];
     }
     ClPrint(amd::LOG_INFO, amd::LOG_QUEUE, "Setting CU mask 0x%s for hardware queue %p",
             ss.str().c_str(), queue->base_address);