[16] RFR(T) 8251306: compiler/aot/cli/jaotc/IgnoreErrorsTest.java timed out on MacOS

[Igor Ignatyev]

Hi Vladimir,

LGTM.

-- Igor

> On Aug 11, 2020, at 5:19 PM, Vladimir Kozlov <vladimir.kozlov at oracle.com> wrote:
> 
> https://bugs.openjdk.java.net/browse/JDK-8251306
> 
> Test runs 4 jaotc subtests and each took 4 mins on particular slow machine.
> Even so timeout factor was "-timeoutFactor:4" it was not enough.
> 
> Tests concurrency was '-concurrency:6'
> Flags were: '-ea -esa -XX:CompileThreshold=100 -XX:-TieredCompilation'
> 
> So 2 C2 threads were compiling Graal during JAOTC execution when other tests were run concurrently.
> Which may explain slow execution.
> 
> Since it is rare case I suggest just increase test's timeout from default 2 to 6 mins :
> 
> test/hotspot/jtreg/compiler/aot/cli/jaotc/IgnoreErrorsTest.java
> @@ -1,5 +1,5 @@
> /*
> - * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
> + * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
>  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
>  *
>  * This code is free software; you can redistribute it and/or modify it
> @@ -26,7 +26,7 @@
>  * @requires vm.aot
>  * @library / /test/lib /testlibrary
>  * @compile IllegalClass.jasm
> - * @run driver compiler.aot.cli.jaotc.IgnoreErrorsTest
> + * @run driver/timeout=360 compiler.aot.cli.jaotc.IgnoreErrorsTest
>  */
> 
> package compiler.aot.cli.jaotc;
> 
> Thanks,
> Vladimir