Examples with InvocationPlugins org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins used on opensource projects

Example 16 with InvocationPlugins

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins in project graal by oracle.

the class PartialEvaluator method createGraphBuilderConfig.

protected GraphBuilderConfiguration createGraphBuilderConfig(GraphBuilderConfiguration config, boolean canDelayIntrinsification) {
    GraphBuilderConfiguration newConfig = config.copy();
    InvocationPlugins invocationPlugins = newConfig.getPlugins().getInvocationPlugins();
    registerTruffleInvocationPlugins(invocationPlugins, canDelayIntrinsification);
    boolean mustInstrumentBranches = TruffleCompilerOptions.getValue(TruffleInstrumentBranches) || TruffleCompilerOptions.getValue(TruffleInstrumentBoundaries);
    return newConfig.withNodeSourcePosition(newConfig.trackNodeSourcePosition() || mustInstrumentBranches || TruffleCompilerOptions.getValue(TraceTrufflePerformanceWarnings));
}

Example 17 with InvocationPlugins

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins in project graal by oracle.

the class HotSpotTruffleGraphBuilderPlugins method registerCompilationFinalReferencePlugins.

static void registerCompilationFinalReferencePlugins(InvocationPlugins plugins, boolean canDelayIntrinsification, HotSpotKnownTruffleTypes types) {
    InvocationPlugins.Registration r = new InvocationPlugins.Registration(plugins, Reference.class);
    r.register1("get", InvocationPlugin.Receiver.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
            if (!canDelayIntrinsification && receiver.isConstant()) {
                JavaConstant constant = (JavaConstant) receiver.get().asConstant();
                if (constant.isNonNull()) {
                    if (types.classWeakReference.isInstance(constant) || types.classSoftReference.isInstance(constant)) {
                        JavaConstant referent = b.getConstantReflection().readFieldValue(types.referenceReferent, constant);
                        b.addPush(JavaKind.Object, ConstantNode.forConstant(referent, b.getMetaAccess()));
                        return true;
                    }
                }
            }
            return false;
        }
    });
}

Example 18 with InvocationPlugins

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins in project graal by oracle.

the class CheckGraalInvariants method runTest.

@SuppressWarnings("try")
public static void runTest(InvariantsTool tool) {
    RuntimeProvider rt = Graal.getRequiredCapability(RuntimeProvider.class);
    Providers providers = rt.getHostBackend().getProviders();
    MetaAccessProvider metaAccess = providers.getMetaAccess();
    PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>();
    Plugins plugins = new Plugins(new InvocationPlugins());
    GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true).withUnresolvedIsError(true);
    graphBuilderSuite.appendPhase(new GraphBuilderPhase(config));
    HighTierContext context = new HighTierContext(providers, graphBuilderSuite, OptimisticOptimizations.NONE);
    Assume.assumeTrue(VerifyPhase.class.desiredAssertionStatus());
    String bootclasspath = tool.getClassPath();
    Assert.assertNotNull("Cannot find boot class path", bootclasspath);
    final List<String> classNames = new ArrayList<>();
    for (String path : bootclasspath.split(File.pathSeparator)) {
        if (tool.shouldProcess(path)) {
            try {
                final ZipFile zipFile = new ZipFile(new File(path));
                for (final Enumeration<? extends ZipEntry> entry = zipFile.entries(); entry.hasMoreElements(); ) {
                    final ZipEntry zipEntry = entry.nextElement();
                    String name = zipEntry.getName();
                    if (name.endsWith(".class") && !name.startsWith("META-INF/versions/")) {
                        String className = name.substring(0, name.length() - ".class".length()).replace('/', '.');
                        if (isInNativeImage(className)) {
                            /*
                                 * Native Image is an external tool and does not need to follow the
                                 * Graal invariants.
                                 */
                            continue;
                        }
                        classNames.add(className);
                    }
                }
            } catch (IOException ex) {
                Assert.fail(ex.toString());
            }
        }
    }
    Assert.assertFalse("Could not find graal jars on boot class path: " + bootclasspath, classNames.isEmpty());
    // Allows a subset of methods to be checked through use of a system property
    String property = System.getProperty(CheckGraalInvariants.class.getName() + ".filters");
    String[] filters = property == null ? null : property.split(",");
    OptionValues options = getInitialOptions();
    CompilerThreadFactory factory = new CompilerThreadFactory("CheckInvariantsThread");
    int availableProcessors = Runtime.getRuntime().availableProcessors();
    ThreadPoolExecutor executor = new ThreadPoolExecutor(availableProcessors, availableProcessors, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(), factory);
    List<String> errors = Collections.synchronizedList(new ArrayList<>());
    for (Method m : BadUsageWithEquals.class.getDeclaredMethods()) {
        ResolvedJavaMethod method = metaAccess.lookupJavaMethod(m);
        try (DebugContext debug = DebugContext.create(options, DebugHandlersFactory.LOADER)) {
            StructuredGraph graph = new StructuredGraph.Builder(options, debug, AllowAssumptions.YES).method(method).build();
            try (DebugCloseable s = debug.disableIntercept();
                DebugContext.Scope ds = debug.scope("CheckingGraph", graph, method)) {
                graphBuilderSuite.apply(graph, context);
                // update phi stamps
                graph.getNodes().filter(PhiNode.class).forEach(PhiNode::inferStamp);
                checkGraph(context, graph);
                errors.add(String.format("Expected error while checking %s", m));
            } catch (VerificationError e) {
            // expected!
            } catch (Throwable e) {
                errors.add(String.format("Error while checking %s:%n%s", m, printStackTraceToString(e)));
            }
        }
    }
    if (errors.isEmpty()) {
        // Order outer classes before the inner classes
        classNames.sort((String a, String b) -> a.compareTo(b));
        // Initialize classes in single thread to avoid deadlocking issues during initialization
        List<Class<?>> classes = initializeClasses(tool, classNames);
        for (Class<?> c : classes) {
            String className = c.getName();
            executor.execute(() -> {
                try {
                    checkClass(c, metaAccess);
                } catch (Throwable e) {
                    errors.add(String.format("Error while checking %s:%n%s", className, printStackTraceToString(e)));
                }
            });
            for (Method m : c.getDeclaredMethods()) {
                if (Modifier.isNative(m.getModifiers()) || Modifier.isAbstract(m.getModifiers())) {
                // ignore
                } else {
                    String methodName = className + "." + m.getName();
                    if (matches(filters, methodName)) {
                        executor.execute(() -> {
                            try (DebugContext debug = DebugContext.create(options, DebugHandlersFactory.LOADER)) {
                                ResolvedJavaMethod method = metaAccess.lookupJavaMethod(m);
                                StructuredGraph graph = new StructuredGraph.Builder(options, debug).method(method).build();
                                try (DebugCloseable s = debug.disableIntercept();
                                    DebugContext.Scope ds = debug.scope("CheckingGraph", graph, method)) {
                                    checkMethod(method);
                                    graphBuilderSuite.apply(graph, context);
                                    // update phi stamps
                                    graph.getNodes().filter(PhiNode.class).forEach(PhiNode::inferStamp);
                                    checkGraph(context, graph);
                                } catch (VerificationError e) {
                                    errors.add(e.getMessage());
                                } catch (LinkageError e) {
                                // suppress linkages errors resulting from eager resolution
                                } catch (BailoutException e) {
                                // Graal bail outs on certain patterns in Java bytecode
                                // (e.g.,
                                // unbalanced monitors introduced by jacoco).
                                } catch (Throwable e) {
                                    try {
                                        tool.handleParsingException(e);
                                    } catch (Throwable t) {
                                        errors.add(String.format("Error while checking %s:%n%s", methodName, printStackTraceToString(e)));
                                    }
                                }
                            }
                        });
                    }
                }
            }
        }
        executor.shutdown();
        try {
            executor.awaitTermination(1, TimeUnit.HOURS);
        } catch (InterruptedException e1) {
            throw new RuntimeException(e1);
        }
    }
    if (!errors.isEmpty()) {
        StringBuilder msg = new StringBuilder();
        String nl = String.format("%n");
        for (String e : errors) {
            if (msg.length() != 0) {
                msg.append(nl);
            }
            msg.append(e);
        }
        Assert.fail(msg.toString());
    }
}

Example 19 with InvocationPlugins

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins in project graal by oracle.

the class TestIntrinsicCompiles method test.

@Test
@SuppressWarnings("try")
public void test() throws ClassNotFoundException {
    HotSpotGraalCompiler compiler = (HotSpotGraalCompiler) JVMCI.getRuntime().getCompiler();
    HotSpotGraalRuntimeProvider rt = (HotSpotGraalRuntimeProvider) Graal.getRequiredCapability(RuntimeProvider.class);
    HotSpotProviders providers = rt.getHostBackend().getProviders();
    Plugins graphBuilderPlugins = providers.getGraphBuilderPlugins();
    InvocationPlugins invocationPlugins = graphBuilderPlugins.getInvocationPlugins();
    EconomicMap<String, List<Binding>> bindings = invocationPlugins.getBindings(true);
    HotSpotVMConfigStore store = rt.getVMConfig().getStore();
    List<VMIntrinsicMethod> intrinsics = store.getIntrinsics();
    OptionValues options = getInitialOptions();
    DebugContext debug = getDebugContext(options);
    for (VMIntrinsicMethod intrinsic : intrinsics) {
        InvocationPlugin plugin = CheckGraalIntrinsics.findPlugin(bindings, intrinsic);
        if (plugin != null) {
            if (plugin instanceof MethodSubstitutionPlugin) {
                ResolvedJavaMethod method = CheckGraalIntrinsics.resolveIntrinsic(getMetaAccess(), intrinsic);
                if (!method.isNative()) {
                    StructuredGraph graph = compiler.getIntrinsicGraph(method, providers, INVALID_COMPILATION_ID, options, debug);
                    getCode(method, graph);
                }
            }
        }
    }
}

Example 20 with InvocationPlugins

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins in project graal by oracle.

the class GraalCompilerTest method initializeInvocationPluginExtensions.

private void initializeInvocationPluginExtensions() {
    if (invocationPluginExtensions == null) {
        synchronized (this) {
            if (invocationPluginExtensions == null) {
                InvocationPlugins invocationPlugins = new InvocationPlugins();
                registerInvocationPlugins(invocationPlugins);
                extendedInvocationPlugins = getReplacements().getGraphBuilderPlugins().getInvocationPlugins();
                extendedInvocationPlugins.addTestPlugins(invocationPlugins, null);
                invocationPluginExtensions = invocationPlugins;
            }
        }
    }
}