SWDEV-380792 - Fix floating point exception when maxEngineClockFrequency_ is 0

Change-Id: Ic443ceae586c4c84995ed2abef9bd7f32f8b60f9

rocclr/device/rocm/rocblit.cpp

@@ -2691,7 +2691,10 @@ bool KernelBlitManager::runScheduler(uint64_t vqVM, amd::Memory* schedulerParam,
   sp->vqueue_header = vqVM;
 
   sp->parentAQL = sp->kernarg_address + sizeof(SchedulerParam);
-  sp->eng_clk = (1000 * 1024) / dev().info().maxEngineClockFrequency_;
+
+  if (dev().info().maxEngineClockFrequency_ > 0) {
+    sp->eng_clk = (1000 * 1024) / dev().info().maxEngineClockFrequency_;
+  }
 
   // Use a device side global atomics to workaround the reliance of PCIe 3 atomics
   sp->write_index = hsa_queue_load_write_index_relaxed(schedulerQueue);

rocclr/device/rocm/rocdevice.cpp

@@ -1147,7 +1147,9 @@ bool Device::populateOCLDeviceConstants() {
 
   //TODO: add the assert statement for Raven
   if (!(isa().versionMajor() == 9 && isa().versionMinor() == 0 && isa().versionStepping() == 2)) {
-    assert(info_.maxEngineClockFrequency_ > 0);
+    if (info_.maxEngineClockFrequency_ <= 0) {
+      LogError("maxEngineClockFrequency_ is NOT positive!");
+    }
   }
 
   if (HSA_STATUS_SUCCESS !=