From f2a7ea39278fd734ffc75d8704f1daf5ba29508b Mon Sep 17 00:00:00 2001
From: Saleel Kudchadker <Saleel.Kudchadker@amd.com>
Date: Thu, 11 Mar 2021 12:52:05 -0800
Subject: [PATCH] SWDEV-271010 - Increase active wait time

Increase wait time for active wait to 50us

Change-Id: I8f269ab25ecc6775e655b9eb36fafc5f41a59c95


[ROCm/clr commit: d034c48405bcce8e7f6b85ca58836d94720648b3]
---
 projects/clr/rocclr/device/rocm/rocvirtual.cpp | 4 ++--
 projects/clr/rocclr/device/rocm/rocvirtual.hpp | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/projects/clr/rocclr/device/rocm/rocvirtual.cpp b/projects/clr/rocclr/device/rocm/rocvirtual.cpp
index 2b58a4715c..06e3566917 100644
--- a/projects/clr/rocclr/device/rocm/rocvirtual.cpp
+++ b/projects/clr/rocclr/device/rocm/rocvirtual.cpp
@@ -388,8 +388,8 @@ hsa_signal_t* VirtualGPU::HwQueueTracker::WaitingSignal(HwQueueEngine engine) {
     // Early signal status check
     if (hsa_signal_load_relaxed(prof_signal->signal_) > 0) {
       const Settings& settings = gpu_.dev().settings();
-      // Actively wait on CPU for 30 us to avoid extra overheads of signal tracking on GPU
-      if (!WaitForSignal<kTimeout30us>(prof_signal->signal_)) {
+      // Actively wait on CPU for 50 us to avoid extra overheads of signal tracking on GPU
+      if (!WaitForSignal<kTimeout50us>(prof_signal->signal_)) {
         if (settings.cpu_wait_for_signal_) {
           // Wait on CPU for completion if requested
           CpuWaitForSignal(prof_signal);
diff --git a/projects/clr/rocclr/device/rocm/rocvirtual.hpp b/projects/clr/rocclr/device/rocm/rocvirtual.hpp
index d77390092c..964bba5338 100644
--- a/projects/clr/rocclr/device/rocm/rocvirtual.hpp
+++ b/projects/clr/rocclr/device/rocm/rocvirtual.hpp
@@ -53,6 +53,7 @@ constexpr static hsa_signal_value_t kInitSignalValueOne = 1;
 
 // Timeouts for HSA signal wait
 constexpr static uint64_t kTimeout30us = 30000;
+constexpr static uint64_t kTimeout50us = 50000;
 constexpr static uint64_t kUnlimitedWait = std::numeric_limits<uint64_t>::max();
 
 template <uint64_t wait_time = 0>