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comparison test/runtime/NMT/VirtualAllocCommitUncommitRecommit.java @ 23820:10bdaf505b64

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8055844: [TESTBUG] test/runtime/NMT/VirtualAllocCommitUncommitRecommit.java fails on Solaris Sparc due to incorrect page size being used Summary: Use 128KB chunks for virtual memory operations Reviewed-by: zgu, gtriantafill
author ctornqvi
date Fri, 22 Aug 2014 14:21:41 -0700
parents 3670c195cb8b
children
comparison
equal deleted inserted replaced
23819:c66164388d38 23820:10bdaf505b64
40 40
41 public static WhiteBox wb = WhiteBox.getWhiteBox(); 41 public static WhiteBox wb = WhiteBox.getWhiteBox();
42 42
43 public static void main(String args[]) throws Exception { 43 public static void main(String args[]) throws Exception {
44 OutputAnalyzer output; 44 OutputAnalyzer output;
45 long commitSize = 4 * 1024; // 4KB 45 long commitSize = 128 * 1024; // 128KB
46 long reserveSize = 1024 * 1024; // 1024KB 46 long reserveSize = 4 * 1024 * 1024; // 4096KB
47 long addr; 47 long addr;
48 48
49 String pid = Integer.toString(ProcessTools.getProcessId()); 49 String pid = Integer.toString(ProcessTools.getProcessId());
50 ProcessBuilder pb = new ProcessBuilder(); 50 ProcessBuilder pb = new ProcessBuilder();
51 51
60 addr = wb.NMTReserveMemory(reserveSize); 60 addr = wb.NMTReserveMemory(reserveSize);
61 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, 61 pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid,
62 "VM.native_memory", "detail" }); 62 "VM.native_memory", "detail" });
63 63
64 output = new OutputAnalyzer(pb.start()); 64 output = new OutputAnalyzer(pb.start());
65 output.shouldContain("Test (reserved=1024KB, committed=0KB)"); 65 output.shouldContain("Test (reserved=4096KB, committed=0KB)");
66 if (has_nmt_detail) { 66 if (has_nmt_detail) {
67 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 67 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
68 + Long.toHexString(addr + reserveSize) 68 + Long.toHexString(addr + reserveSize)
69 + "\\] reserved 1024KB for Test"); 69 + "\\] reserved 4096KB for Test");
70 } 70 }
71 71
72 long addrA = addr; 72 long addrA = addr;
73 long addrB = addr + commitSize; 73 long addrB = addr + commitSize;
74 long addrC = addr + (2 * commitSize); 74 long addrC = addr + (2 * commitSize);
81 wb.NMTCommitMemory(addrB, commitSize); 81 wb.NMTCommitMemory(addrB, commitSize);
82 wb.NMTCommitMemory(addrC, commitSize); 82 wb.NMTCommitMemory(addrC, commitSize);
83 wb.NMTCommitMemory(addrD, commitSize); 83 wb.NMTCommitMemory(addrD, commitSize);
84 84
85 output = new OutputAnalyzer(pb.start()); 85 output = new OutputAnalyzer(pb.start());
86 output.shouldContain("Test (reserved=1024KB, committed=16KB)"); 86 output.shouldContain("Test (reserved=4096KB, committed=512KB)");
87 87
88 if (has_nmt_detail) { 88 if (has_nmt_detail) {
89 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 89 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
90 + Long.toHexString(addr + reserveSize) 90 + Long.toHexString(addr + reserveSize)
91 + "\\] reserved 1024KB for Test"); 91 + "\\] reserved 4096KB for Test");
92 } 92 }
93 // uncommit BC 93 // uncommit BC
94 wb.NMTUncommitMemory(addrB, commitSize); 94 wb.NMTUncommitMemory(addrB, commitSize);
95 wb.NMTUncommitMemory(addrC, commitSize); 95 wb.NMTUncommitMemory(addrC, commitSize);
96 96
97 output = new OutputAnalyzer(pb.start()); 97 output = new OutputAnalyzer(pb.start());
98 output.shouldContain("Test (reserved=1024KB, committed=8KB)"); 98 output.shouldContain("Test (reserved=4096KB, committed=256KB)");
99 99
100 if (has_nmt_detail) { 100 if (has_nmt_detail) {
101 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 101 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
102 + Long.toHexString(addr + reserveSize) 102 + Long.toHexString(addr + reserveSize)
103 + "\\] reserved 1024KB for Test"); 103 + "\\] reserved 4096KB for Test");
104 } 104 }
105 105
106 // commit EF 106 // commit EF
107 wb.NMTCommitMemory(addrE, commitSize); 107 wb.NMTCommitMemory(addrE, commitSize);
108 wb.NMTCommitMemory(addrF, commitSize); 108 wb.NMTCommitMemory(addrF, commitSize);
109 109
110 output = new OutputAnalyzer(pb.start()); 110 output = new OutputAnalyzer(pb.start());
111 output.shouldContain("Test (reserved=1024KB, committed=16KB)"); 111 output.shouldContain("Test (reserved=4096KB, committed=512KB)");
112 if (has_nmt_detail) { 112 if (has_nmt_detail) {
113 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 113 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
114 + Long.toHexString(addr + reserveSize) 114 + Long.toHexString(addr + reserveSize)
115 + "\\] reserved 1024KB for Test"); 115 + "\\] reserved 4096KB for Test");
116 } 116 }
117 117
118 // uncommit A 118 // uncommit A
119 wb.NMTUncommitMemory(addrA, commitSize); 119 wb.NMTUncommitMemory(addrA, commitSize);
120 120
121 output = new OutputAnalyzer(pb.start()); 121 output = new OutputAnalyzer(pb.start());
122 output.shouldContain("Test (reserved=1024KB, committed=12KB)"); 122 output.shouldContain("Test (reserved=4096KB, committed=384KB)");
123 if (has_nmt_detail) { 123 if (has_nmt_detail) {
124 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 124 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
125 + Long.toHexString(addr + reserveSize) 125 + Long.toHexString(addr + reserveSize)
126 + "\\] reserved 1024KB for Test"); 126 + "\\] reserved 4096KB for Test");
127 } 127 }
128 128
129 // commit ABC 129 // commit ABC
130 wb.NMTCommitMemory(addrA, commitSize); 130 wb.NMTCommitMemory(addrA, commitSize);
131 wb.NMTCommitMemory(addrB, commitSize); 131 wb.NMTCommitMemory(addrB, commitSize);
132 wb.NMTCommitMemory(addrC, commitSize); 132 wb.NMTCommitMemory(addrC, commitSize);
133 133
134 output = new OutputAnalyzer(pb.start()); 134 output = new OutputAnalyzer(pb.start());
135 output.shouldContain("Test (reserved=1024KB, committed=24KB)"); 135 output.shouldContain("Test (reserved=4096KB, committed=768KB)");
136 if (has_nmt_detail) { 136 if (has_nmt_detail) {
137 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 137 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
138 + Long.toHexString(addr + reserveSize) 138 + Long.toHexString(addr + reserveSize)
139 + "\\] reserved 1024KB for Test"); 139 + "\\] reserved 4096KB for Test");
140 } 140 }
141 141
142 // uncommit ABCDEF 142 // uncommit ABCDEF
143 wb.NMTUncommitMemory(addrA, commitSize); 143 wb.NMTUncommitMemory(addrA, commitSize);
144 wb.NMTUncommitMemory(addrB, commitSize); 144 wb.NMTUncommitMemory(addrB, commitSize);
146 wb.NMTUncommitMemory(addrD, commitSize); 146 wb.NMTUncommitMemory(addrD, commitSize);
147 wb.NMTUncommitMemory(addrE, commitSize); 147 wb.NMTUncommitMemory(addrE, commitSize);
148 wb.NMTUncommitMemory(addrF, commitSize); 148 wb.NMTUncommitMemory(addrF, commitSize);
149 149
150 output = new OutputAnalyzer(pb.start()); 150 output = new OutputAnalyzer(pb.start());
151 output.shouldContain("Test (reserved=1024KB, committed=0KB)"); 151 output.shouldContain("Test (reserved=4096KB, committed=0KB)");
152 if (has_nmt_detail) { 152 if (has_nmt_detail) {
153 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 153 output.shouldMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
154 + Long.toHexString(addr + reserveSize) 154 + Long.toHexString(addr + reserveSize)
155 + "\\] reserved 1024KB for Test"); 155 + "\\] reserved 4096KB for Test");
156 } 156 }
157 157
158 // release 158 // release
159 wb.NMTReleaseMemory(addr, reserveSize); 159 wb.NMTReleaseMemory(addr, reserveSize);
160 output = new OutputAnalyzer(pb.start()); 160 output = new OutputAnalyzer(pb.start());
161 output.shouldNotContain("Test (reserved="); 161 output.shouldNotContain("Test (reserved=");
162 output.shouldNotMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*" 162 output.shouldNotMatch("\\[0x[0]*" + Long.toHexString(addr) + " - 0x[0]*"
163 + Long.toHexString(addr + reserveSize) + "\\] reserved 1024KB for Test"); 163 + Long.toHexString(addr + reserveSize) + "\\] reserved 4096KB for Test");
164 } 164 }
165 } 165 }