Examples with AllocSpy org.graalvm.compiler.core.test.AllocSpy used on opensource projects

Example 1 with AllocSpy

use of org.graalvm.compiler.core.test.AllocSpy in project graal by oracle.

the class MemoryUsageBenchmark method allocSpyCompilation.

@SuppressWarnings("try")
private void allocSpyCompilation(String methodName) {
    if (AllocSpy.isEnabled()) {
        HotSpotResolvedJavaMethod method = (HotSpotResolvedJavaMethod) getResolvedJavaMethod(methodName);
        // invalidate any existing compiled code
        method.reprofile();
        long jvmciEnv = 0L;
        try (AllocSpy as = AllocSpy.open(methodName)) {
            HotSpotJVMCIRuntimeProvider runtime = HotSpotJVMCIRuntime.runtime();
            HotSpotCompilationRequest request = new HotSpotCompilationRequest(method, JVMCICompiler.INVOCATION_ENTRY_BCI, jvmciEnv);
            HotSpotGraalCompiler compiler = (HotSpotGraalCompiler) runtime.getCompiler();
            OptionValues options = getInitialOptions();
            CompilationTask task = new CompilationTask(runtime, compiler, request, true, false, options);
            task.runCompilation();
        }
    }
}