Examples with CloudInstanceTypeDescription es.bsc.compss.types.resources.description.CloudInstanceTypeDescription used on opensource projects

Example 26 with CloudInstanceTypeDescription

use of es.bsc.compss.types.resources.description.CloudInstanceTypeDescription in project compss by bsc-wdc.

the class MOResourceOptimizer method reduceResourceForComponent.

private Resource<?> reduceResourceForComponent(Resource<?> excludedWorker, CloudMethodResourceDescription reduction) {
    Resource<?> clone = new Resource<>(excludedWorker.worker);
    clone.idlePower = excludedWorker.idlePower;
    clone.idlePrice = excludedWorker.idlePrice;
    clone.capacity = new int[excludedWorker.capacity.length];
    System.arraycopy(excludedWorker.capacity, 0, clone.capacity, 0, excludedWorker.capacity.length);
    clone.startTime = excludedWorker.startTime;
    clone.startEnergy = excludedWorker.startEnergy;
    clone.startCost = excludedWorker.startCost;
    clone.time = excludedWorker.time;
    clone.counts = excludedWorker.counts;
    Map<CloudInstanceTypeDescription, int[]> composition = reduction.getTypeComposition();
    for (Map.Entry<CloudInstanceTypeDescription, int[]> component : composition.entrySet()) {
        CloudInstanceTypeDescription type = component.getKey();
        int count = component.getValue()[0];
        MethodResourceDescription rd = type.getResourceDescription();
        MOCloudTypeProfile moCloudTypeProf = (MOCloudTypeProfile) getCloudTypeProfile(type);
        clone.idlePower -= moCloudTypeProf.getIdlePower() * count;
        clone.idlePrice -= moCloudTypeProf.getIdlePrice() * count;
        for (int coreId = 0; coreId < CoreManager.getCoreCount(); coreId++) {
            List<Implementation> impls = CoreManager.getCoreImplementations(coreId);
            MOProfile[] profiles = new MOProfile[impls.size()];
            for (int i = 0; i < impls.size(); i++) {
                profiles[i] = (MOProfile) moCloudTypeProf.getImplProfiles(coreId, impls.get(i).getImplementationId());
            }
            Implementation impl = getBestImplementation(impls, profiles);
            clone.capacity[coreId] -= rd.canHostSimultaneously((MethodResourceDescription) impl.getRequirements()) * count;
        }
    }
    return clone;
}

Example 27 with CloudInstanceTypeDescription

use of es.bsc.compss.types.resources.description.CloudInstanceTypeDescription in project compss by bsc-wdc.

the class MOResourceOptimizer method generatePossibleResourceReleases.

private void generatePossibleResourceReleases(LinkedList<Action> actions, Resource<?>[] allResources, int[] load) {
    for (int i = 0; i < allResources.length; i++) {
        Resource<?> excludedWorker = allResources[i];
        Worker<?> w = excludedWorker.getResource();
        // If worker is null, worker is being created. It cannot be destroyed yet.
        if (w == null || !(w.getDescription() instanceof CloudMethodResourceDescription)) {
            continue;
        }
        CloudMethodResourceDescription description = (CloudMethodResourceDescription) w.getDescription();
        if (!(excludedWorker.hasPendingModifications())) {
            CloudImageDescription image = description.getImage();
            for (CloudInstanceTypeDescription typeReduction : description.getPossibleReductions()) {
                CloudMethodResourceDescription reductionDescription = new CloudMethodResourceDescription(typeReduction, image);
                CloudMethodResourceDescription reducedDescription = new CloudMethodResourceDescription(description);
                reducedDescription.reduce(reductionDescription);
                ConfigurationCost cc;
                if (reducedDescription.getTypeComposition().isEmpty()) {
                    Resource<?>[] resources = new Resource[allResources.length - 1];
                    System.arraycopy(allResources, 0, resources, 0, i);
                    System.arraycopy(allResources, i + 1, resources, i, resources.length - i);
                    long time = excludedWorker.startTime;
                    double energy = excludedWorker.idlePower * time + excludedWorker.startEnergy;
                    double cost = excludedWorker.startCost;
                    cc = simulate(load, resources, time, energy, cost);
                } else {
                    allResources[i] = reduceResourceForComponent(excludedWorker, reducedDescription);
                    long time = excludedWorker.startTime;
                    double energy = excludedWorker.idlePower * time + excludedWorker.startEnergy;
                    double cost = excludedWorker.startCost;
                    cc = simulate(load, allResources, time, energy, cost);
                    allResources[i] = excludedWorker;
                }
                Action a = new ActionRemove(excludedWorker, typeReduction, cc);
                addToLog(a.toString());
                actions.add(a);
            }
        }
    }
}

Example 28 with CloudInstanceTypeDescription

use of es.bsc.compss.types.resources.description.CloudInstanceTypeDescription in project compss by bsc-wdc.

the class MOResourceOptimizer method generatePossibleResourceAcquisitions.

private void generatePossibleResourceAcquisitions(LinkedList<Action> actions, Resource<?>[] allResources, int[] load) {
    for (CloudProvider cp : ResourceManager.getAvailableCloudProviders()) {
        if (!cp.canHostMoreInstances()) {
            continue;
        }
        for (CloudInstanceTypeDescription citd : cp.getAllTypes()) {
            for (CloudImageDescription cid : cp.getAllImages()) {
                Resource<?>[] resources = new Resource[allResources.length + 1];
                System.arraycopy(allResources, 0, resources, 0, allResources.length);
                resources[allResources.length] = createResourceForComponent(citd, cid);
                ConfigurationCost cc = simulate(load, resources, 0, 0, 0);
                Action a = new ActionAdd(cp, citd, cid, cc);
                addToLog(a.toString());
                actions.add(a);
            }
        }
    }
}

Example 29 with CloudInstanceTypeDescription

use of es.bsc.compss.types.resources.description.CloudInstanceTypeDescription in project compss by bsc-wdc.

the class CloudTypeManager method getCompatibleTypes.

/**
 * Finds all the types provided by the Cloud Provider which fulfill the resource description.
 *
 * @param requested
 *            description of the features that the image must provide
 * @return The best instance type provided by the Cloud Provider which fulfills the resource description
 */
public List<CloudInstanceTypeDescription> getCompatibleTypes(MethodResourceDescription requested) {
    List<CloudInstanceTypeDescription> compatiblesList = new LinkedList<>();
    if (!this.types.isEmpty()) {
        for (CloudInstanceTypeDescription type : this.types.values()) {
            MethodResourceDescription resources = type.getResourceDescription();
            if (resources.contains(requested)) {
                // Satisfies the constraints, add compatible
                compatiblesList.add(type);
            }
        }
    } else {
        CloudInstanceTypeDescription citd = new CloudInstanceTypeDescription("NO TYPE", requested);
        compatiblesList.add(citd);
    }
    return compatiblesList;
}

Example 30 with CloudInstanceTypeDescription

use of es.bsc.compss.types.resources.description.CloudInstanceTypeDescription in project compss by bsc-wdc.

the class ExternalAdaptationManager method cloudCreation.

private void cloudCreation(String providerName, String typeName, String imageName) {
    if (providerName != null && typeName != null && imageName != null) {
        CloudProvider cp = ResourceManager.getCloudProvider(providerName);
        if (cp != null) {
            CloudImageDescription imageDescription = cp.getImage(imageName);
            CloudInstanceTypeDescription typeDescription = cp.getInstanceType(typeName);
            CloudMethodResourceDescription cmrd = new CloudMethodResourceDescription(typeDescription, imageDescription);
            ResourceCreationRequest rcr = cp.requestResourceCreation(cmrd);
            if (rcr != null) {
                RUNTIME_LOGGER.info(LOG_PREFIX + "Submited external request for creating (" + typeName + ", " + imageName + ") in " + providerName);
                rcr.print(RESOURCES_LOGGER, DEBUG);
                writePipe(resultPipe, ACK);
            } else {
                RUNTIME_LOGGER.error(LOG_PREFIX + "ERROR: Creating resource (" + typeName + ", " + imageName + ") in " + providerName);
                writePipe(resultPipe, "ERROR: Error creating resource(" + typeName + ", " + imageName + ") in " + providerName);
            }
        } else {
            RUNTIME_LOGGER.error(LOG_PREFIX + "ERROR: Provider " + providerName + " not found.");
            writePipe(resultPipe, "ERROR: Provider " + providerName + " not found");
        }
    } else {
        RUNTIME_LOGGER.error(LOG_PREFIX + "ERROR: One of the parameters is incorrect (" + typeName + ", " + imageName + "," + providerName + ")");
        writePipe(resultPipe, "ERROR: One of the parameters is incorrect (" + typeName + ", " + imageName + "," + providerName + ")");
    }
}