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8144990: java/util/concurrent/forkjoin/FJExceptionTableLeak.java: OOM with Xcomp,G1GC

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Reviewed-by: martin, psandoz, chegar
This commit is contained in:
Doug Lea 2016-01-28 08:23:23 -08:00
parent 816a40ae00
commit 6646fcbf18
1 changed files with 4 additions and 4 deletions
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jdk/test/java/util/concurrent/forkjoin/FJExceptionTableLeak.java
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@ -36,17 +36,17 @@
* @author Doug Lea * @author Doug Lea
* @bug 8004138 * @bug 8004138
* @summary Check if ForkJoinPool table leaks thrown exceptions. * @summary Check if ForkJoinPool table leaks thrown exceptions.
* @run main/othervm -Xmx2200k FJExceptionTableLeak * @run main/othervm -Xmx8m -Djava.util.concurrent.ForkJoinPool.common.parallelism=4 FJExceptionTableLeak
* @key intermittent
*/ */
import java.util.concurrent.ForkJoinPool; import java.util.concurrent.ForkJoinPool;
import java.util.concurrent.RecursiveAction; import java.util.concurrent.RecursiveAction;
public class FJExceptionTableLeak { public class FJExceptionTableLeak {
// This test was observed to fail with jdk7 -Xmx2200k, // This test was observed to fail with pre-bug-fix jdk7 -Xmx8m,
// using STEPS = 220 and TASKS_PER_STEP = 100 // using STEPS = 220 and TASKS_PER_STEP = 100
static final int STEPS = 500; static final int PRE_BUG_FIX_FAILURE_STEPS = 220;
static final int STEPS = 10 * PRE_BUG_FIX_FAILURE_STEPS;
static final int TASKS_PER_STEP = 100; static final int TASKS_PER_STEP = 100;
static class FailingTaskException extends RuntimeException {} static class FailingTaskException extends RuntimeException {}