SWDEV-368235 - Remove obsolete env variables

Change-Id: I7e14d53297e79e2f68b3a6cc40251ad7db9eb5ab

rocclr/device/rocm/rocsettings.cpp

@@ -35,18 +35,9 @@ Settings::Settings() {
   // Set this to true when we drop the flag
   doublePrecision_ = ::CL_KHR_FP64;
 
-  enableLocalMemory_ = HSA_LOCAL_MEMORY_ENABLE;
-  enableCoarseGrainSVM_ = HSA_ENABLE_COARSE_GRAIN_SVM;
-
   maxWorkGroupSize_ = 1024;
   preferredWorkGroupSize_ = 256;
 
-  maxWorkGroupSize2DX_ = 16;
-  maxWorkGroupSize2DY_ = 16;
-  maxWorkGroupSize3DX_ = 4;
-  maxWorkGroupSize3DY_ = 4;
-  maxWorkGroupSize3DZ_ = 4;
-
   kernargPoolSize_ = HSA_KERNARG_POOL_SIZE;
 
   // Determine if user is requesting Non-Coherent mode
@@ -201,23 +192,6 @@ void Settings::override() {
     preferredWorkGroupSize_ = GPU_MAX_WORKGROUP_SIZE;
   }
 
-  if (GPU_MAX_WORKGROUP_SIZE_2D_X != 0) {
-    maxWorkGroupSize2DX_ = GPU_MAX_WORKGROUP_SIZE_2D_X;
-  }
-  if (GPU_MAX_WORKGROUP_SIZE_2D_Y != 0) {
-    maxWorkGroupSize2DY_ = GPU_MAX_WORKGROUP_SIZE_2D_Y;
-  }
-
-  if (GPU_MAX_WORKGROUP_SIZE_3D_X != 0) {
-    maxWorkGroupSize3DX_ = GPU_MAX_WORKGROUP_SIZE_3D_X;
-  }
-  if (GPU_MAX_WORKGROUP_SIZE_3D_Y != 0) {
-    maxWorkGroupSize3DY_ = GPU_MAX_WORKGROUP_SIZE_3D_Y;
-  }
-  if (GPU_MAX_WORKGROUP_SIZE_3D_Z != 0) {
-    maxWorkGroupSize3DZ_ = GPU_MAX_WORKGROUP_SIZE_3D_Z;
-  }
-
   if (!flagIsDefault(GPU_XFER_BUFFER_SIZE)) {
     xferBufSize_ = GPU_XFER_BUFFER_SIZE * Ki;
   }