RFR: 8162852: Mark stress compiler and gc tests with stress keyword

[Vladimir Kozlov]

"stress" is somewhat confusing word. I would expect "serial" based on the problem description:

"These tests doesn't allow to gain performance benefits executing all hotspot jtreg tests concurrently."

Why these test so special? Please, explain how it affects these tests execution? Are they excluded?

Thanks,
Vladimir

On 8/1/16 4:09 AM, Leonid Mesnik wrote:
> Please review following patch which marks 'stress' tests with corresponding keyword.
>
> Issue: https://bugs.openjdk.java.net/browse/JDK-8162852
>
> lmesnik at lmesnik-desktop:~/ws/hs-fast/hotspot$ hg diff
> diff -r 2ea13db80d5c test/compiler/codecache/stress/RandomAllocationTest.java
> --- a/test/compiler/codecache/stress/RandomAllocationTest.java Thu Jul 21 16:29:21 2016 +0200
> +++ b/test/compiler/codecache/stress/RandomAllocationTest.java Mon Aug 01 13:55:00 2016 +0300
> @@ -28,6 +28,7 @@
>
>   /*
>    * @test RandomAllocationTest
> + * @key stress
>    * @library /testlibrary /test/lib
>    * @modules java.base/jdk.internal.misc
>    *          java.management
> diff -r 2ea13db80d5c test/compiler/codecache/stress/UnexpectedDeoptimizationTest.java
> --- a/test/compiler/codecache/stress/UnexpectedDeoptimizationTest.java Thu Jul 21 16:29:21 2016 +0200
> +++ b/test/compiler/codecache/stress/UnexpectedDeoptimizationTest.java Mon Aug 01 13:55:00 2016 +0300
> @@ -24,6 +24,7 @@
>
>   /*
>    * @test UnexpectedDeoptimizationTest
> + * @key stress
>    * @library /testlibrary /test/lib
>    * @modules java.base/jdk.internal.misc
>    *          java.management
> diff -r 2ea13db80d5c test/compiler/codegen/7184394/TestAESMain.java
> --- a/test/compiler/codegen/7184394/TestAESMain.java    Thu Jul 21 16:29:21 2016 +0200
> +++ b/test/compiler/codegen/7184394/TestAESMain.java    Mon Aug 01 13:55:00 2016 +0300
> @@ -25,6 +25,7 @@
>   /**
>    * @test
>    * @bug 7184394
> + * @key stress
>    * @summary add intrinsics to use AES instructions
>    * @library /testlibrary
>    *
> diff -r 2ea13db80d5c test/gc/g1/ihop/TestIHOPErgo.java
> --- a/test/gc/g1/ihop/TestIHOPErgo.java Thu Jul 21 16:29:21 2016 +0200
> +++ b/test/gc/g1/ihop/TestIHOPErgo.java Mon Aug 01 13:55:00 2016 +0300
> @@ -24,6 +24,7 @@
>    /*
>    * @test TestIHOPErgo
>    * @bug 8148397
> + * @key stress
>    * @summary Test checks that behavior of Adaptive and Static IHOP at concurrent cycle initiation
>    * @requires vm.gc.G1
>    * @requires !vm.flightRecorder
>