40 public static int[] getAvailableCompilationLevels() {
41 if (System.getProperty("java.vm.info").startsWith("interpreted "))
{
42 return new int[0];
43 }
Wouldn’t it be better to check the UseCompiler flag instead?
> On Dec 19, 2014, at 11:03 AM, Dmitrij Pochepko <dmitrij.poche...@oracle.com>
> wrote:
>
> Hi all,
>
> Please review changes for https://bugs.openjdk.java.net/browse/JDK-8059625 -
> JEP-JDK-8043304: Test task: DTrace- tests for segmented codecache feature
>
> Description: this fix introduce dtrace test, which verify that different
> combinations of available compile levels(and, in case compile levels allows
> it, different code heaps as result) doesn't affect callstack shown by
> dtrace. There is a control class SegmentedCodeCacheDtraceTest.java and class
> for running via dtrace SegmentedCodeCacheDtraceTestWorker.java. A dtrace d
> script is also present (SegmentedCodeCacheDtraceTestScript.d). A control
> class is using DtraceRunner.java to run dtrace and then analyzing results
> using class SegmentedCodeCacheDtraceResultsAnalyzer with
> DtraceResultsAnalyzer interface.
> There is also a small class CompilerUtils.java created for usefull common
> code.
>
> webrev: http://cr.openjdk.java.net/~iignatyev/dpochepk/8059625/webrev.00/
>
> Additional note: Please note that this path assumes that fix for JDK-8066440
> - Various changes in testlibrary for JDK-8059613 is also applied.
>
> Thanks,
> Dmitrij
