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31 * @bug 4892507 |
31 * @bug 4892507 |
32 * @summary Basic Test for MemoryPool.resetPeakUsage() |
32 * @summary Basic Test for MemoryPool.resetPeakUsage() |
33 * @author Mandy Chung |
33 * @author Mandy Chung |
34 * |
34 * |
35 * @build ResetPeakMemoryUsage MemoryUtil |
35 * @build ResetPeakMemoryUsage MemoryUtil |
36 * @run main/othervm -XX:+UseSerialGC -XX:MarkSweepAlwaysCompactCount=1 -Xmn8m ResetPeakMemoryUsage |
36 * @run main/othervm -XX:+PrintGCDetails -XX:+UseSerialGC -Xms256m -XX:MarkSweepAlwaysCompactCount=1 -Xmn8m ResetPeakMemoryUsage |
37 * @run main/othervm -XX:+UseConcMarkSweepGC -Xmn8m ResetPeakMemoryUsage |
37 * @run main/othervm -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -Xms256m -Xmn8m ResetPeakMemoryUsage |
38 * @run main/othervm -XX:+UseParallelGC -Xmn8m ResetPeakMemoryUsage |
38 * @run main/othervm -XX:+PrintGCDetails -XX:+UseParallelGC -Xms256m -Xmn8m ResetPeakMemoryUsage |
39 * @run main/othervm -XX:+UseG1GC -Xmn8m -XX:G1HeapRegionSize=1m ResetPeakMemoryUsage |
39 * @run main/othervm -XX:+PrintGCDetails -XX:+UseG1GC -Xms256m -Xmn8m -XX:G1HeapRegionSize=1m ResetPeakMemoryUsage |
40 */ |
40 */ |
41 |
41 |
42 import java.lang.management.*; |
42 import java.lang.management.*; |
43 import java.util.*; |
43 import java.util.*; |
44 |
44 |