SWDEV-541623 - cuda parity hipLaunchCooperativeKernelMultiDevice and hipExtLaunchMultiKernelMultiDevice (#415)

* SWDEV-541623 - cuda parity hipLaunchCooperativeKernelMultiDevice and hipExtLaunchMultiKernelMultiDevice

numDevices does not match the system devices

* SWDEV-541623 -  enable Unit_hipExtLaunchMultiKernelMultiDevice_Negative_MultiKernelSameDevice

---------

Co-authored-by: agunashe <ajay.gunashekar@amd.com>

projects/clr/hipamd/src/hip_module.cpp

@@ -912,9 +912,12 @@ hipError_t hipLaunchCooperativeKernel_spt(const void* f, dim3 gridDim, dim3 bloc
 
 hipError_t ihipLaunchCooperativeKernelMultiDevice(hipLaunchParams* launchParamsList, int numDevices,
                                                   unsigned int flags, uint32_t extFlags) {
-  if (launchParamsList == nullptr || numDevices > g_devices.size()) {
+  if (launchParamsList == nullptr) {
     return hipErrorInvalidValue;
   }
+  if (numDevices > g_devices.size()) {
+    return hipErrorInvalidDevice;
+  }
 
   std::vector<hipFunctionLaunchParams> functionLaunchParamsList(numDevices);
   // Convert hipLaunchParams to hipFunctionLaunchParams