/* Java bindings of the s4u::VirtualMachine */
-/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
public class VM extends Host {
// No need to declare a new bind variable: we use the one inherited from the super class Host
- private Host currentHost;
+ private Host currentHost;
private int coreAmount = 1;
/**
- * Create a `basic' VM : 1 core and 1GB of RAM.
+ * Create a `basic` VM : 1 core and 1GB of RAM.
* @param host Host node
* @param name name of the machine
*/
public VM(Host host, String name, int coreAmount, int ramSize, int migNetSpeed, int dpIntensity){
super();
super.name = name;
- this.currentHost = host;
+ this.currentHost = host;
this.coreAmount = coreAmount;
create(host, name, coreAmount, ramSize, migNetSpeed, dpIntensity);
}
public static native VM getVMByName(String name);
/* Make sure that the GC also destroys the C object */
+ @Deprecated @Override
protected void finalize() throws Throwable {
nativeFinalize();
}
public native void start();
/**
- * Immediately kills all processes within the given VM.
- *
+ * Immediately kills all processes within the given VM.
+ *
* No extra delay occurs. If you want to simulate this too, you want to use a MSG_process_sleep()
*/
public native void shutdown();
this.nativeMigration(destination);
} catch (Exception e){
Msg.info("Migration of VM "+this.getName()+" to "+destination.getName()+" is impossible ("+e.getMessage()+")");
- throw new HostFailureException();
+ throw new HostFailureException(e.getMessage());
}
- // If the migration correcly returned, then we should change the currentHost value.
- this.currentHost = destination;
+ // If the migration correcly returned, then we should change the currentHost value.
+ this.currentHost = destination;
}
private native void nativeMigration(Host destination) throws MsgException;
/** Immediately suspend the execution of all processes within the given VM
*
- * No suspension cost occurs. If you want to simulate this too, you want to use a \ref File.write() before or
+ * No suspension cost occurs. If you want to simulate this too, you want to use a @ref File.write() before or
* after, depending on the exact semantic of VM suspend to you.
*/
public native void suspend();
/** Immediately resumes the execution of all processes within the given VM
*
- * No resume cost occurs. If you want to simulate this too, you want to use a \ref File.read() before or after,
+ * No resume cost occurs. If you want to simulate this too, you want to use a @ref File.read() before or after,
* depending on the exact semantic of VM resume to you.
*/
public native void resume();