GPU: Unify GPU kernel error handling code

Author: davidrohr

GPU/GPUTracking/Base/GPUReconstructionCPU.h

@@ -234,7 +234,7 @@ inline int32_t GPUReconstructionCPU::runKernel(krnlSetup&& setup, Args&&... args
   }
   double deviceTimerTime = 0.;
   int32_t retVal = runKernelImplWrapper(gpu_reconstruction_kernels::classArgument<S, I>(), cpuFallback, deviceTimerTime, std::forward<krnlSetup&&>(setup), std::forward<Args>(args)...);
-  if (GPUDebug(GetKernelName<S, I>(), stream)) {
+  if (GPUDebug(GetKernelName<S, I>(), stream, mProcessingSettings.checkKernelFailures)) {
     throw std::runtime_error("kernel failure");
   }
   if (mProcessingSettings.debugLevel >= 1) {

GPU/GPUTracking/Base/cuda/GPUReconstructionCUDAKernels.cu

@@ -81,11 +81,6 @@ int32_t GPUReconstructionCUDABackend::runKernelBackend(const krnlSetupArgs<T, I,
     std::apply([this, &args](auto&... vals) { this->runKernelBackendInternal<T, I, Args...>(args.s, vals...); }, args.v);
   }
   GPUFailedMsg(cudaGetLastError());
-  if (mProcessingSettings.checkKernelFailures) {
-    if (GPUDebug(GetKernelName<T, I>(), args.s.x.stream, true)) {
-      throw std::runtime_error("Kernel Failure");
-    }
-  }
   if (z.ev) {
     GPUFailedMsg(cudaEventRecord(*(cudaEvent_t*)z.ev, mInternals->Streams[x.stream]));
   }