From fe244055b720638efec1154b9145b5b2962880cb Mon Sep 17 00:00:00 2001
From: Vladislav Sytchenko <Vladislav.Sytchenko@amd.com>
Date: Fri, 26 Feb 2021 13:19:52 -0500
Subject: [PATCH] SWDEV-1 - [PAL] Force luxmark to use HSAIL on gfx10+

Change-Id: I929d6d15365d3a6e9fd7eaed0b8b4910694f9504


[ROCm/clr commit: d8c1da566998f89961aae630c8481c569724d0e9]
---
 projects/clr/rocclr/device/pal/palsettings.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/projects/clr/rocclr/device/pal/palsettings.cpp b/projects/clr/rocclr/device/pal/palsettings.cpp
index ae3f0e9c22..3bfb79c7ea 100644
--- a/projects/clr/rocclr/device/pal/palsettings.cpp
+++ b/projects/clr/rocclr/device/pal/palsettings.cpp
@@ -214,7 +214,19 @@ bool Settings::create(const Pal::DeviceProperties& palProp,
     case Pal::AsicRevision::Navi22:
     case Pal::AsicRevision::Navi21:
       gfx10Plus_ = true;
-      useLightning_ = GPU_ENABLE_LC;
+      // Force luxmark to use HSAIL
+      {
+        std::string appName = {};
+        std::string appPathAndName = {};
+        amd::Os::getAppPathAndFileName(appName, appPathAndName);
+        if ((appName == "luxmark.exe") ||
+            (appName == "luxmark")) {
+          useLightning_ = flagIsDefault(GPU_ENABLE_LC) ? false : GPU_ENABLE_LC;
+        }
+        else {
+          useLightning_ = GPU_ENABLE_LC;
+        }
+      }
       enableWgpMode_ = GPU_ENABLE_WGP_MODE;
       if (useLightning_) {
         enableWave32Mode_ = true;