Examples with Decaf es.bsc.compss.types.annotations.task.Decaf used on opensource projects

Example 1 with Decaf

use of es.bsc.compss.types.annotations.task.Decaf in project compss by bsc-wdc.

the class ITAppEditor method replaceTaskMethodCall.

/**
 * Replaces calls to local methods by executeTask
 *
 * @param methodName
 * @param className
 * @param declaredMethod
 * @param calledMethod
 * @return
 */
private String replaceTaskMethodCall(String methodName, String className, Method declaredMethod, CtMethod calledMethod) throws CannotCompileException {
    if (DEBUG) {
        LOGGER.debug("Found call to remote method " + methodName);
    }
    Class<?> retType = declaredMethod.getReturnType();
    boolean isVoid = retType.equals(void.class);
    boolean isStatic = Modifier.isStatic(calledMethod.getModifiers());
    Class<?>[] paramTypes = declaredMethod.getParameterTypes();
    int numParams = paramTypes.length;
    if (!isStatic) {
        numParams++;
    }
    if (!isVoid) {
        numParams++;
    }
    // Build the executeTask call string
    StringBuilder executeTask = new StringBuilder();
    executeTask.append(itApiVar).append(EXECUTE_TASK);
    executeTask.append(itAppIdVar).append(',');
    // Common values
    boolean isPrioritary = Boolean.parseBoolean(Constants.IS_NOT_PRIORITARY_TASK);
    int numNodes = Constants.SINGLE_NODE;
    // Scheduler hints values
    boolean isReplicated = Boolean.parseBoolean(Constants.IS_NOT_REPLICATED_TASK);
    boolean isDistributed = Boolean.parseBoolean(Constants.IS_NOT_DISTRIBUTED_TASK);
    if (declaredMethod.isAnnotationPresent(SchedulerHints.class)) {
        SchedulerHints schedAnnot = declaredMethod.getAnnotation(SchedulerHints.class);
        isReplicated = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(schedAnnot.isReplicated()));
        isDistributed = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(schedAnnot.isDistributed()));
    }
    // Specific implementation values
    boolean isMethod = !(declaredMethod.isAnnotationPresent(Service.class) || declaredMethod.isAnnotationPresent(Services.class));
    if (isMethod) {
        // Method: native, MPI, OMPSs, Binary, OpenCL, etc.
        if (declaredMethod.isAnnotationPresent(es.bsc.compss.types.annotations.task.Method.class)) {
            es.bsc.compss.types.annotations.task.Method methodAnnot = declaredMethod.getAnnotation(es.bsc.compss.types.annotations.task.Method.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(methodAnnot.priority()));
        } else if (declaredMethod.isAnnotationPresent(MPI.class)) {
            MPI mpiAnnot = declaredMethod.getAnnotation(MPI.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(mpiAnnot.priority()));
            // Parse computingNodes from environment if needed
            String numNodesSTR = EnvironmentLoader.loadFromEnvironment(mpiAnnot.computingNodes());
            numNodes = (numNodesSTR != null && !numNodesSTR.isEmpty() && !numNodesSTR.equals(Constants.UNASSIGNED)) ? Integer.valueOf(numNodesSTR) : Constants.SINGLE_NODE;
        } else if (declaredMethod.isAnnotationPresent(Decaf.class)) {
            Decaf decafAnnot = declaredMethod.getAnnotation(Decaf.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(decafAnnot.priority()));
            // Parse computingNodes from environment if needed
            String numNodesSTR = EnvironmentLoader.loadFromEnvironment(decafAnnot.computingNodes());
            numNodes = (numNodesSTR != null && !numNodesSTR.isEmpty() && !numNodesSTR.equals(Constants.UNASSIGNED)) ? Integer.valueOf(numNodesSTR) : Constants.SINGLE_NODE;
        } else if (declaredMethod.isAnnotationPresent(OmpSs.class)) {
            OmpSs ompssAnnot = declaredMethod.getAnnotation(OmpSs.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(ompssAnnot.priority()));
        } else if (declaredMethod.isAnnotationPresent(OpenCL.class)) {
            OpenCL openCLAnnot = declaredMethod.getAnnotation(OpenCL.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(openCLAnnot.priority()));
        } else if (declaredMethod.isAnnotationPresent(Binary.class)) {
            Binary binaryAnnot = declaredMethod.getAnnotation(Binary.class);
            isPrioritary = Boolean.parseBoolean(EnvironmentLoader.loadFromEnvironment(binaryAnnot.priority()));
        }
        executeTask.append("\"").append(className).append("\"").append(',');
        executeTask.append("\"").append(methodName).append("\"").append(',');
    } else {
        // Service
        Service serviceAnnot = declaredMethod.getAnnotation(Service.class);
        executeTask.append("\"").append(serviceAnnot.namespace()).append("\"").append(',');
        executeTask.append("\"").append(serviceAnnot.name()).append("\"").append(',');
        executeTask.append("\"").append(serviceAnnot.port()).append("\"").append(',');
        executeTask.append("\"").append(methodName).append("\"").append(',');
    }
    // Add scheduler common values
    executeTask.append(isPrioritary).append(',');
    executeTask.append(numNodes).append(",");
    executeTask.append(isReplicated).append(',');
    executeTask.append(isDistributed).append(',');
    // Add if call has target object or not
    executeTask.append(!isStatic).append(',');
    // Add parameters
    executeTask.append(numParams);
    if (numParams == 0) {
        executeTask.append(",null);");
    } else {
        Annotation[][] paramAnnot = declaredMethod.getParameterAnnotations();
        CallInformation callInformation = processParameters(declaredMethod, paramAnnot, paramTypes, isVoid, isStatic, isMethod, numParams, retType);
        executeTask.append(callInformation.getToAppend());
        executeTask.insert(0, callInformation.getToPrepend());
    }
    return executeTask.toString();
}

Example 2 with Decaf

use of es.bsc.compss.types.annotations.task.Decaf in project compss by bsc-wdc.

the class ITFParser method checkDefinedImplementations.

/**
 * Check all the defined implementations of the same method
 *
 * @param m
 * @param methodId
 * @param calleeMethodSignature
 * @param hasStreams
 * @param implementations
 * @param signatures
 */
private static void checkDefinedImplementations(java.lang.reflect.Method m, Integer methodId, StringBuilder calleeMethodSignature, boolean hasStreams, boolean hasPrefixes, List<Implementation> implementations, List<String> signatures) {
    /*
         * Global constraints of the method
         */
    MethodResourceDescription defaultConstraints = MethodResourceDescription.EMPTY_FOR_CONSTRAINTS.copy();
    if (m.isAnnotationPresent(Constraints.class)) {
        defaultConstraints = new MethodResourceDescription(m.getAnnotation(Constraints.class));
    }
    /*
         * Check all annotations present at the method for versioning
         */
    String methodName = m.getName();
    int implId = 0;
    /*
         * METHOD
         */
    for (Method methodAnnot : m.getAnnotationsByType(Method.class)) {
        LOGGER.debug("   * Processing @Method annotation");
        // Warning for ignoring streams
        if (hasStreams) {
            ErrorManager.warn("Java method " + methodName + " does not support stream annotations. SKIPPING stream annotation");
        }
        // Warning for ignoring prefixes
        if (hasPrefixes) {
            ErrorManager.warn("Java method " + methodName + " does not support prefix annotations. SKIPPING prefix annotation");
        }
        String declaringClass = methodAnnot.declaringClass();
        String methodSignature = calleeMethodSignature.toString() + declaringClass;
        signatures.add(methodSignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (methodAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(methodAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new MethodImplementation(declaringClass, methodName, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
    /*
         * SERVICE
         */
    for (Service serviceAnnot : m.getAnnotationsByType(Service.class)) {
        // Services don't have constraints
        LOGGER.debug("   * Processing @Service annotation");
        // Warning for ignoring streams
        if (hasStreams) {
            ErrorManager.warn("Java service " + methodName + " does not support stream annotations. SKIPPING stream annotation");
        }
        calleeMethodSignature.append(serviceAnnot.namespace()).append(',');
        calleeMethodSignature.append(serviceAnnot.name()).append(',');
        calleeMethodSignature.append(serviceAnnot.port());
        String serviceSignature = calleeMethodSignature.toString();
        signatures.add(serviceSignature);
        // Register service implementation
        Implementation impl = new ServiceImplementation(methodId, serviceAnnot.namespace(), serviceAnnot.name(), serviceAnnot.port(), serviceAnnot.operation());
        ++implId;
        implementations.add(impl);
    }
    /*
         * MPI
         */
    for (MPI mpiAnnot : m.getAnnotationsByType(MPI.class)) {
        LOGGER.debug("   * Processing @MPI annotation");
        String binary = EnvironmentLoader.loadFromEnvironment(mpiAnnot.binary());
        String workingDir = EnvironmentLoader.loadFromEnvironment(mpiAnnot.workingDir());
        String mpiRunner = EnvironmentLoader.loadFromEnvironment(mpiAnnot.mpiRunner());
        if (mpiRunner == null || mpiRunner.isEmpty()) {
            ErrorManager.error("Empty mpiRunner annotation for method " + m.getName());
        }
        if (binary == null || binary.isEmpty()) {
            ErrorManager.error("Empty binary annotation for method " + m.getName());
        }
        LOGGER.debug("Binary: " + binary);
        LOGGER.debug("mpiRunner: " + mpiRunner);
        String mpiSignature = calleeMethodSignature.toString() + LoaderUtils.MPI_SIGNATURE;
        signatures.add(mpiSignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (mpiAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(mpiAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new MPIImplementation(binary, workingDir, mpiRunner, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
    /*
         * Decaf
         */
    for (Decaf decafAnnot : m.getAnnotationsByType(Decaf.class)) {
        LOGGER.debug("   * Processing @DECAF annotation");
        String dfScript = EnvironmentLoader.loadFromEnvironment(decafAnnot.dfScript());
        String dfExecutor = EnvironmentLoader.loadFromEnvironment(decafAnnot.dfExecutor());
        String dfLib = EnvironmentLoader.loadFromEnvironment(decafAnnot.dfLib());
        String workingDir = EnvironmentLoader.loadFromEnvironment(decafAnnot.workingDir());
        String mpiRunner = EnvironmentLoader.loadFromEnvironment(decafAnnot.mpiRunner());
        if (mpiRunner == null || mpiRunner.isEmpty()) {
            ErrorManager.error("Empty mpiRunner annotation for method " + m.getName());
        }
        if (dfScript == null || dfScript.isEmpty()) {
            ErrorManager.error("Empty binary annotation for method " + m.getName());
        }
        LOGGER.debug("DF Script: " + dfScript);
        LOGGER.debug("DF Executor: " + dfExecutor);
        LOGGER.debug("DF Lib: " + dfLib);
        LOGGER.debug("mpiRunner: " + mpiRunner);
        String mpiSignature = calleeMethodSignature.toString() + LoaderUtils.DECAF_SIGNATURE;
        signatures.add(mpiSignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (decafAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(decafAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new DecafImplementation(dfScript, dfExecutor, dfLib, workingDir, mpiRunner, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
    /*
         * OMPSS
         */
    for (OmpSs ompssAnnot : m.getAnnotationsByType(OmpSs.class)) {
        LOGGER.debug("   * Processing @OmpSs annotation");
        String binary = EnvironmentLoader.loadFromEnvironment(ompssAnnot.binary());
        String workingDir = EnvironmentLoader.loadFromEnvironment(ompssAnnot.workingDir());
        if (binary == null || binary.isEmpty()) {
            ErrorManager.error("Empty binary annotation for method " + m.getName());
        }
        String ompssSignature = calleeMethodSignature.toString() + LoaderUtils.OMPSS_SIGNATURE;
        signatures.add(ompssSignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (ompssAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(ompssAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new OmpSsImplementation(binary, workingDir, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
    /*
         * OPENCL
         */
    for (OpenCL openclAnnot : m.getAnnotationsByType(OpenCL.class)) {
        LOGGER.debug("   * Processing @OpenCL annotation");
        String kernel = EnvironmentLoader.loadFromEnvironment(openclAnnot.kernel());
        String workingDir = EnvironmentLoader.loadFromEnvironment(openclAnnot.workingDir());
        if (kernel == null || kernel.isEmpty()) {
            ErrorManager.error("Empty kernel annotation for method " + m.getName());
        }
        String openclSignature = calleeMethodSignature.toString() + LoaderUtils.OPENCL_SIGNATURE;
        signatures.add(openclSignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (openclAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(openclAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new OpenCLImplementation(kernel, workingDir, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
    /*
         * BINARY
         */
    for (Binary binaryAnnot : m.getAnnotationsByType(Binary.class)) {
        LOGGER.debug("   * Processing @Binary annotation");
        String binary = EnvironmentLoader.loadFromEnvironment(binaryAnnot.binary());
        String workingDir = EnvironmentLoader.loadFromEnvironment(binaryAnnot.workingDir());
        if (binary == null || binary.isEmpty()) {
            ErrorManager.error("Empty binary annotation for method " + m.getName());
        }
        String binarySignature = calleeMethodSignature.toString() + LoaderUtils.BINARY_SIGNATURE;
        signatures.add(binarySignature);
        // Load specific method constraints if present
        MethodResourceDescription implConstraints = defaultConstraints;
        if (binaryAnnot.constraints() != null) {
            implConstraints = new MethodResourceDescription(binaryAnnot.constraints());
            implConstraints.mergeMultiConstraints(defaultConstraints);
        }
        // Register method implementation
        Implementation impl = new BinaryImplementation(binary, workingDir, methodId, implId, implConstraints);
        ++implId;
        implementations.add(impl);
    }
}