SWDEV-368881 - Enable hipLaunchCooperativeKernel for hipRTC compiled function

- Add helper function to validate whether a dynamic function is present or not
- If getStatFunc fails, then check whether the function passed is a valid dynamic function

Change-Id: I4141172f42dce7ff689709560c483e602b5dad4b


[ROCm/clr commit: b4d8586a11]

projects/clr/hipamd/src/hip_global.cpp

@@ -135,6 +135,14 @@ hipError_t Function::getDynFunc(hipFunction_t* hfunc, hipModule_t hmod) {
   return hipSuccess;
 }
 
+bool Function::isValidDynFunc(const hipFunction_t& hfunc) {
+  guarantee((dFunc_.size() == g_devices.size()), "dFunc Size mismatch");
+  if (dFunc_[ihipGetDevice()] == nullptr) {
+    return false;
+  }
+  return (dFunc_[ihipGetDevice()]->asHipFunction() == hfunc);
+}
+
 hipError_t Function::getStatFunc(hipFunction_t* hfunc, int deviceId) {
   guarantee(modules_ != nullptr, "Module not initialized");