[HostLoad] Load is currently 0 because of integer division. Fix that.

[simgrid.git] / src / surf / plugins / host_load.cpp

diff --git a/src/surf/plugins/host_load.cpp b/src/surf/plugins/host_load.cpp
index 71e8bf0..ebe41f4 100644 (file)
--- a/src/surf/plugins/host_load.cpp
+++ b/src/surf/plugins/host_load.cpp
@@ -76,7 +76,7 @@ void HostLoad::update()
 
 double HostLoad::getCurrentLoad()
 {
-  return current_flops / (host->getSpeed() * host->getCoreCount());
+  return current_flops / static_cast<double>(host->getSpeed() * host->getCoreCount());
 }
 
 double HostLoad::getAverageLoad()
@@ -122,6 +122,9 @@ static void onActionStateChange(simgrid::surf::CpuAction* action, simgrid::surf:
   for (simgrid::surf::Cpu* const& cpu : action->cpus()) {
     simgrid::s4u::Host* host = cpu->getHost();
 
+    if (dynamic_cast<simgrid::s4u::VirtualMachine*>(host)) // Ignore virtual machines
+      return;
+
     if (host != nullptr) {
       // Get the host_load extension for the relevant host
       HostLoad* host_load = host->extension<HostLoad>();