IBReceiver: Pin to NUMA node

receiver/JFJochReceiver.cpp

@@ -633,7 +633,8 @@ void JFJochReceiver::PrepareConversionOnCPU() {
 
 void JFJochReceiver::PinThreadToDevice(uint16_t data_stream) {
 #ifdef JFJOCH_USE_NUMA_H
-    numa_run_on_node(acquisition_device[data_stream]->GetNUMANode());
+    if (numa_available() != -1)
+        numa_run_on_node(acquisition_device[data_stream]->GetNUMANode());
 #endif
 }