Examples with MinMTTR org.btrplace.model.constraint.MinMTTR used on opensource projects

Example 41 with MinMTTR

use of org.btrplace.model.constraint.MinMTTR in project scheduler by btrplace.

the class LonelySplitterTest method simpleTest.

@Test
public void simpleTest() {
    LonelySplitter splitter = new LonelySplitter();
    List<Instance> instances = new ArrayList<>();
    Model m0 = new DefaultModel();
    m0.getMapping().addReadyVM(m0.newVM(1));
    m0.getMapping().addRunningVM(m0.newVM(2), m0.newNode(1));
    Model m1 = new DefaultModel();
    m1.getMapping().addReadyVM(m1.newVM(3));
    m1.getMapping().addSleepingVM(m1.newVM(4), m1.newNode(2));
    m1.getMapping().addRunningVM(m1.newVM(5), m1.newNode(3));
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    TIntIntHashMap index = Instances.makeVMIndex(instances);
    Set<VM> all = new HashSet<>(m0.getMapping().getAllVMs());
    all.addAll(m1.getMapping().getAllVMs());
    // Only VMs in m0
    Lonely single = new Lonely(m0.getMapping().getAllVMs());
    Assert.assertTrue(splitter.split(single, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(single));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(single));
    // All the VMs, test the split
    Lonely among = new Lonely(all, false);
    Assert.assertTrue(splitter.split(among, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(new Lonely(m0.getMapping().getAllVMs(), false)));
    Assert.assertTrue(instances.get(1).getSatConstraints().contains(new Lonely(m1.getMapping().getAllVMs(), false)));
}

Example 42 with MinMTTR

use of org.btrplace.model.constraint.MinMTTR in project scheduler by btrplace.

the class OfflineSplitterTest method simpleTest.

@Test
public void simpleTest() {
    OfflineSplitter splitter = new OfflineSplitter();
    List<Instance> instances = new ArrayList<>();
    Model m0 = new DefaultModel();
    Node n = m0.newNode();
    m0.getMapping().addOfflineNode(n);
    m0.getMapping().addOfflineNode(m0.newNode(1));
    Model m1 = new DefaultModel();
    m1.getMapping().addOfflineNode(m1.newNode(2));
    m1.getMapping().addOfflineNode(m1.newNode(3));
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    Set<Node> all = new HashSet<>(m0.getMapping().getAllNodes());
    all.addAll(m1.getMapping().getAllNodes());
    TIntIntHashMap nodeIndex = Instances.makeNodeIndex(instances);
    // Only nodes in m0
    Offline oSimple = new Offline(n);
    Assert.assertTrue(splitter.split(oSimple, null, instances, new TIntIntHashMap(), nodeIndex));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(oSimple));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(oSimple));
}

Example 43 with MinMTTR

use of org.btrplace.model.constraint.MinMTTR in project scheduler by btrplace.

the class ReadySplitterTest method simpleTest.

@Test
public void simpleTest() {
    ReadySplitter splitter = new ReadySplitter();
    List<Instance> instances = new ArrayList<>();
    Model m0 = new DefaultModel();
    VM v = m0.newVM(1);
    m0.getMapping().addReadyVM(v);
    m0.getMapping().addRunningVM(m0.newVM(2), m0.newNode(1));
    Model m1 = new DefaultModel();
    m1.getMapping().addReadyVM(m1.newVM(3));
    m1.getMapping().addSleepingVM(m1.newVM(4), m1.newNode(2));
    m1.getMapping().addRunningVM(m1.newVM(5), m1.newNode(3));
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    Set<VM> all = new HashSet<>(m0.getMapping().getAllVMs());
    all.addAll(m1.getMapping().getAllVMs());
    TIntIntHashMap index = Instances.makeVMIndex(instances);
    // Only VMs in m0
    Ready single = new Ready(v);
    Assert.assertTrue(splitter.split(single, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(single));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(single));
}

Example 44 with MinMTTR

use of org.btrplace.model.constraint.MinMTTR in project scheduler by btrplace.

the class SpreadSplitterTest method simpleTest.

@Test
public void simpleTest() {
    SpreadSplitter splitter = new SpreadSplitter();
    List<Instance> instances = new ArrayList<>();
    Model m0 = new DefaultModel();
    m0.getMapping().addReadyVM(m0.newVM(1));
    Node n1 = m0.newNode();
    m0.getMapping().addOnlineNode(n1);
    m0.getMapping().addRunningVM(m0.newVM(2), n1);
    Model m1 = new DefaultModel();
    m1.getMapping().addReadyVM(m1.newVM(3));
    Node n2 = m1.newNode();
    Node n3 = m1.newNode();
    m1.getMapping().addOnlineNode(n2);
    m1.getMapping().addOnlineNode(n3);
    m1.getMapping().addSleepingVM(m1.newVM(4), n2);
    m1.getMapping().addRunningVM(m1.newVM(5), n3);
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    Set<VM> all = new HashSet<>(m0.getMapping().getAllVMs());
    all.addAll(m1.getMapping().getAllVMs());
    TIntIntHashMap index = Instances.makeVMIndex(instances);
    // Only VMs in m0
    Spread spreadSingle = new Spread(m0.getMapping().getAllVMs());
    Assert.assertTrue(splitter.split(spreadSingle, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(spreadSingle));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(spreadSingle));
    // All the VMs, test the split
    Spread spreadAmong = new Spread(all, false);
    Assert.assertTrue(splitter.split(spreadAmong, null, instances, index, new TIntIntHashMap()));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(new Spread(m0.getMapping().getAllVMs(), false)));
    Assert.assertTrue(instances.get(1).getSatConstraints().contains(new Spread(m1.getMapping().getAllVMs(), false)));
}

Example 45 with MinMTTR

use of org.btrplace.model.constraint.MinMTTR in project scheduler by btrplace.

the class BanSplitterTest method simpleTest.

@Test
public void simpleTest() {
    BanSplitter splitter = new BanSplitter();
    List<Instance> instances = new ArrayList<>();
    Model origin = new DefaultModel();
    Node n1 = origin.newNode();
    Node n2 = origin.newNode();
    VM vm1 = origin.newVM();
    VM vm2 = origin.newVM();
    VM vm3 = origin.newVM();
    VM vm4 = origin.newVM();
    /**
     * READY: vm1
     * n1 vm2
     * n2 (vm3) vm4
     */
    origin.getMapping().addOnlineNode(n1);
    origin.getMapping().addReadyVM(vm1);
    origin.getMapping().addRunningVM(vm2, n1);
    origin.getMapping().addOnlineNode(n2);
    origin.getMapping().addSleepingVM(vm3, n2);
    origin.getMapping().addRunningVM(vm4, n2);
    Model m0 = new DefaultModel();
    m0.newNode(n1.id());
    m0.newVM(vm1.id());
    m0.newVM(vm2.id());
    m0.getMapping().addOnlineNode(n1);
    m0.getMapping().addReadyVM(vm1);
    m0.getMapping().addRunningVM(vm2, n1);
    Model m1 = new DefaultModel();
    m1.newNode(n2.id());
    m1.newVM(vm3.id());
    m1.newVM(vm4.id());
    m1.getMapping().addOnlineNode(n2);
    m1.getMapping().addSleepingVM(vm3, n2);
    m1.getMapping().addRunningVM(vm4, n2);
    instances.add(new Instance(m0, new ArrayList<>(), new MinMTTR()));
    instances.add(new Instance(m1, new ArrayList<>(), new MinMTTR()));
    Set<VM> all = new HashSet<>(m0.getMapping().getAllVMs());
    all.addAll(m1.getMapping().getAllVMs());
    TIntIntHashMap vmIndex = Instances.makeVMIndex(instances);
    TIntIntHashMap nodeIndex = Instances.makeNodeIndex(instances);
    // Only VMs & nodes in m0
    Ban single = new Ban(vm1, m0.getMapping().getAllNodes());
    Assert.assertTrue(splitter.split(single, null, instances, vmIndex, nodeIndex));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(single));
    Assert.assertFalse(instances.get(1).getSatConstraints().contains(single));
    // All the VMs, nodes in m1.
    Ban among = new Ban(vm3, m1.getMapping().getAllNodes());
    Assert.assertTrue(splitter.split(among, null, instances, vmIndex, nodeIndex));
    Assert.assertTrue(instances.get(0).getSatConstraints().contains(new Ban(vm1, m0.getMapping().getAllNodes())));
    Assert.assertTrue(instances.get(1).getSatConstraints().contains(new Ban(vm3, m1.getMapping().getAllNodes())));
}