Examples with OptimizedCallTarget org.graalvm.compiler.truffle.runtime.OptimizedCallTarget used on opensource projects

Example 31 with OptimizedCallTarget

use of org.graalvm.compiler.truffle.runtime.OptimizedCallTarget in project graal by oracle.

the class PerformanceWarningTest method testHelper.

@SuppressWarnings("try")
private static void testHelper(RootNode rootNode, boolean expectException, String... outputStrings) {
    GraalTruffleRuntime runtime = GraalTruffleRuntime.getRuntime();
    OptimizedCallTarget target = (OptimizedCallTarget) runtime.createCallTarget(rootNode);
    // Compile and capture output to TTY.
    ByteArrayOutputStream outContent = new ByteArrayOutputStream();
    boolean seenException = false;
    try (TTY.Filter filter = new TTY.Filter(new LogStream(outContent))) {
        try (TruffleOptionsOverrideScope scope = TruffleCompilerOptions.overrideOptions(TruffleCompilerOptions.TraceTrufflePerformanceWarnings, Boolean.TRUE);
            TruffleOptionsOverrideScope scope2 = TruffleCompilerOptions.overrideOptions(TruffleCompilerOptions.TrufflePerformanceWarningsAreFatal, Boolean.TRUE)) {
            OptionValues options = TruffleCompilerOptions.getOptions();
            DebugContext debug = DebugContext.create(options, DebugHandlersFactory.LOADER);
            try (DebugCloseable d = debug.disableIntercept();
                DebugContext.Scope s = debug.scope("PerformanceWarningTest")) {
                final OptimizedCallTarget compilable = target;
                TruffleCompilerImpl compiler = (TruffleCompilerImpl) runtime.newTruffleCompiler();
                CompilationIdentifier compilationId = compiler.getCompilationIdentifier(compilable);
                TruffleInliningPlan inliningPlan = new TruffleInlining(compilable, new DefaultInliningPolicy());
                compiler.compileAST(debug, compilable, inliningPlan, compilationId, null, null);
            }
        } catch (AssertionError e) {
            seenException = true;
            if (!expectException) {
                throw new AssertionError("Unexpected exception caught", e);
            }
        }
    }
    if (expectException && !seenException) {
        Assert.assertTrue("Expected exception not caught.", false);
    }
    // Check output on TTY.
    String output = outContent.toString();
    if (outputStrings == EMPTY_PERF_WARNINGS) {
        Assert.assertEquals("", output);
    } else {
        for (String s : outputStrings) {
            Assert.assertTrue(String.format("Root node class %s: \"%s\" not found in output \"%s\"", rootNode.getClass(), s, output), output.contains(s));
        }
    }
}

Example 32 with OptimizedCallTarget

use of org.graalvm.compiler.truffle.runtime.OptimizedCallTarget in project graal by oracle.

the class SafepointRethrowDeoptPETest method testInner.

private void testInner(RootNode rootNode) {
    // executed 3 times
    terminate = 1;
    OptimizedCallTarget compiledMethod = compileHelper(rootNode.toString(), rootNode, new Object[0]);
    terminate = 0;
    entered = 0;
    CountDownLatch cdl = new CountDownLatch(1);
    Thread t1 = new Thread(() -> {
        try {
            cdl.await();
            while (entered == 0) {
            /* spin */
            }
            /* Thread.sleep(100); */
            compiledMethod.invalidate(cdl, "timed out");
        } catch (InterruptedException e) {
            Assert.fail("interrupted");
        }
        terminate = 1;
    });
    Thread t2 = new Thread(() -> {
        cdl.countDown();
        Object result = compiledMethod.call();
        Assert.assertEquals(RETURN_VALUE, result);
    });
    t1.start();
    t2.start();
    try {
        t1.join();
        t2.join();
    } catch (InterruptedException e) {
        Assert.fail("interrupted");
    }
}

Example 33 with OptimizedCallTarget

use of org.graalvm.compiler.truffle.runtime.OptimizedCallTarget in project graal by oracle.

the class SimplePartialEvaluationTest method inliningNullCheck2.

@Test
public void inliningNullCheck2() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new InliningNullCheckNode2();
    RootNode rootNode = new RootTestNode(fd, "inliningNullCheck2", result);
    OptimizedCallTarget compilable = compileHelper("inliningNullCheck2", rootNode, new Object[0]);
    Assert.assertEquals(42, compilable.call(new Object[0]));
}

Example 34 with OptimizedCallTarget

use of org.graalvm.compiler.truffle.runtime.OptimizedCallTarget in project graal by oracle.

the class SimplePartialEvaluationTest method inliningNullCheck1.

@Test
public void inliningNullCheck1() {
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new InliningNullCheckNode1();
    RootNode rootNode = new RootTestNode(fd, "inliningNullCheck1", result);
    OptimizedCallTarget compilable = compileHelper("inliningNullCheck1", rootNode, new Object[0]);
    Assert.assertEquals(42, compilable.call(new Object[0]));
}

Example 35 with OptimizedCallTarget

use of org.graalvm.compiler.truffle.runtime.OptimizedCallTarget in project graal by oracle.

the class SimplePartialEvaluationTest method intrinsicStatic.

@Test
public void intrinsicStatic() {
    /*
         * The intrinsic for String.equals() is inlined early during bytecode parsing, because we
         * call equals() on a value that has the static type String.
         */
    FrameDescriptor fd = new FrameDescriptor();
    AbstractTestNode result = new StringEqualsNode("abc", "abf");
    RootNode rootNode = new RootTestNode(fd, "intrinsicStatic", result);
    OptimizedCallTarget compilable = compileHelper("intrinsicStatic", rootNode, new Object[0]);
    Assert.assertEquals(42, compilable.call(new Object[0]));
}