equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
65 bean.getUsageThreshold(), bean.getUsage().getUsed())); |
65 bean.getUsageThreshold(), bean.getUsage().getUsed())); |
66 } |
66 } |
67 |
67 |
68 protected void runTest() { |
68 protected void runTest() { |
69 long headerSize = CodeCacheUtils.getHeaderSize(btype); |
69 long headerSize = CodeCacheUtils.getHeaderSize(btype); |
70 long allocationUnit = CodeCacheUtils.MIN_ALLOCATION - headerSize; |
70 long allocationUnit = Math.max(0, CodeCacheUtils.MIN_ALLOCATION - headerSize); |
71 MemoryPoolMXBean bean = btype.getMemoryPool(); |
71 MemoryPoolMXBean bean = btype.getMemoryPool(); |
72 long initialCount = bean.getUsageThresholdCount(); |
72 long initialCount = bean.getUsageThresholdCount(); |
73 long initialSize = bean.getUsage().getUsed(); |
73 long initialSize = bean.getUsage().getUsed(); |
74 bean.setUsageThreshold(initialSize + THRESHOLD_STEP); |
74 bean.setUsageThreshold(initialSize + THRESHOLD_STEP); |
75 for (int i = 0; i < ALLOCATION_STEP - 1; i++) { |
75 for (int i = 0; i < ALLOCATION_STEP - 1; i++) { |