SWDEV-393910 - Port gfx940 changes to mainline. (#321)

Change-Id: I77e70bcb15fbd38b1c79c1f68b7e483b2b3e0daf

catch/unit/deviceLib/AtomicAdd_Coherent_withoutflag.cc

@@ -22,12 +22,12 @@
 AtomicAdd on FineGrainMemory
 1. The following test scenario verifies
 atomicAdd on fineGrain memory without any unsafeatomics flag
-This testcase works only on gfx90a.
+This testcase works only on gfx90a, gfx940, gfx941, gfx942.
 */
 
 #include<hip_test_checkers.hh>
 #include<hip_test_common.hh>
-
+#include <hip_test_features.hh>
 
 #define INC_VAL 10
 #define INITIAL_VAL 5
@@ -52,7 +52,7 @@ TEMPLATE_TEST_CASE("Unit_AtomicAdd_Coherentwithoutflag", "",
   HIP_CHECK(hipGetDevice(&device));
   HIP_CHECK(hipGetDeviceProperties(&prop, device));
   std::string gfxName(prop.gcnArchName);
-  if ((gfxName == "gfx90a" || gfxName.find("gfx90a:")) == 0) {
+  if (CheckIfFeatSupported(CTFeatures::CT_FEATURE_FINEGRAIN_HWSUPPORT, gfxName)) {
     if (prop.canMapHostMemory != 1) {
       SUCCEED("Does not support HostPinned Memory");
     } else {
@@ -85,7 +85,7 @@ TEMPLATE_TEST_CASE("Unit_AtomicAdd_Coherentwithoutflag", "",
       HIP_CHECK(hipHostFree(result));
     }
   } else {
-    SUCCEED("Memory model feature is only supported for gfx90a, Hence"
+    SUCCEED("Memory model feature is only supported for gfx90a, gfx940, gfx941, gfx942, Hence"
              "skipping the testcase for this GPU " << device);
   }
 }