X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fe304706848f0a64477d4687b3ea97d5b9a0c35c..HEAD:/src/bindings/java/org/simgrid/msg/VM.java

diff --git a/src/bindings/java/org/simgrid/msg/VM.java b/src/bindings/java/org/simgrid/msg/VM.java
deleted file mode 100644
index d7808f4c4d..0000000000
--- a/src/bindings/java/org/simgrid/msg/VM.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/* Java bindings of the s4u::VirtualMachine */
-
-/* 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. */
-
-package org.simgrid.msg;
-
-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 int coreAmount = 1;
-
-	/**
-	 * 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) {
-		this(host,name, /*coreAmount*/1, 1024, 0, 0);
-	}
-
-	/**
-	 * Create a VM without useless values (for humans)
-	 * @param host Host node
-	 * @param name name of the machine
-	 * @param coreAmount the amount of cores of the VM
-	 */	
-	public VM(Host host, String name, int coreAmount) {
-		this(host,name, coreAmount, 1024, 0, 0);
-	}
-
-	/**
-	 * Create a VM with 1 core
-	 * @param host Host node
-	 * @param name name of the machine
-	 * @param ramSize size of the RAM that should be allocated (in MBytes)
-	 * @param migNetSpeed (network bandwith allocated for migrations in MB/s, if you don't know put zero ;))
-	 * @param dpIntensity (dirty page percentage according to migNetSpeed, [0-100], if you don't know put zero ;))
-	 */	
-	public VM(Host host, String name, int ramSize, int migNetSpeed, int dpIntensity){
-		this(host, name, /*coreAmount*/1, ramSize, migNetSpeed, dpIntensity);
-	}
-
-	/**
-	 * Create a VM
-	 * @param host Host node
-	 * @param name name of the machine
-	 * @param coreAmount the amount of cores of the VM
-	 * @param ramSize size of the RAM that should be allocated (in MBytes)
-	 * @param migNetSpeed (network bandwith allocated for migrations in MB/s, if you don't know put zero ;))
-	 * @param dpIntensity (dirty page percentage according to migNetSpeed, [0-100], if you don't know put zero ;))
-	 */
-	public VM(Host host, String name, int coreAmount, int ramSize, int migNetSpeed, int dpIntensity){
-		super();
-		super.name = name;
-		this.currentHost = host;
-		this.coreAmount = coreAmount;
-		create(host, name, coreAmount, ramSize, migNetSpeed, dpIntensity);
-	}
-
-	/** Retrieve the list of all existing VMs */
-	public static native VM[] all();
-
-	/** Retrieve a VM from its name */
-	public static native VM getVMByName(String name);
-
-	/* Make sure that the GC also destroys the C object */
-	protected void finalize() throws Throwable {
-		nativeFinalize();
-	}
-	private native void nativeFinalize();
-
-	/** Returns whether the given VM is currently suspended */	
-	public native int isCreated();
-
-	/** Returns whether the given VM is currently running */
-	public native int isRunning();
-
-	/** Returns whether the given VM is currently running */
-	public native int isMigrating();
-
-	/** Returns whether the given VM is currently suspended */	
-	public native int isSuspended();
-
-	/** Returns the amount of virtual CPUs provided */
-	public int getCoreAmount() {
-		return coreAmount;
-	}
-	
-	/**
-	 * Natively implemented method create the VM.
-	 * @param ramSize size of the RAM that should be allocated (in MB)
-	 * @param migNetSpeed (network bandwith allocated for migrations in MB/s, if you don't know put zero ;))
-	 * @param dpIntensity (dirty page intensity, a percentage of migNetSpeed [0-100],  if you don't know put zero ;))
-	 */
-	private native void create(Host host, String name, int coreAmount, int ramSize, int migNetSpeed, int dpIntensity);
-
-	/**
-	 * Set a CPU bound for a given VM.
-	 * @param bound in flops/s
-	 */
-	public native void setBound(double bound);
-
-	/**  start the VM */
-	public native void start();
-
-	/**
-	 * 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();
-
-	/** Shutdown and unref the VM. */
-	public native void destroy();
-
-	/** Change the host on which all processes are running
-	 * (pre-copy is implemented)
-	 */	
-	public void migrate(Host destination) throws HostFailureException{
-		try {
-			this.nativeMigration(destination);
-		} catch (Exception e){
-		  Msg.info("Migration of VM "+this.getName()+" to "+destination.getName()+" is impossible ("+e.getMessage()+")");
-		  throw new HostFailureException(e.getMessage());
-		}
-		// 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
-	 * 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,
-	 * depending on the exact semantic of VM resume to you.
-	 */
-	public native void resume();
-
-	/**  Class initializer (for JNI), don't do it yourself */
-	private static native void nativeInit();
-	static {
-		nativeInit();
-	}
-}