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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/VMExitsNative.java @ 1438:a7a0ef3c6858

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Added timing printout on VM shutdown.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Mon, 25 Oct 2010 18:35:34 +0200
parents 9e5e83ca2259
children d0c8d3a2a7e8
comparison
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1437:9e5e83ca2259 1438:a7a0ef3c6858
33 * Exits from the HotSpot VM into Java code. 33 * Exits from the HotSpot VM into Java code.
34 * 34 *
35 * @author Thomas Wuerthinger, Lukas Stadler 35 * @author Thomas Wuerthinger, Lukas Stadler
36 */ 36 */
37 public class VMExitsNative implements VMExits { 37 public class VMExitsNative implements VMExits {
38
39 public static boolean compileMethods = true;
38 40
39 @Override 41 @Override
40 public boolean setOption(String option) { 42 public boolean setOption(String option) {
41 if (option.length() == 0) { 43 if (option.length() == 0) {
42 return false; 44 return false;
98 return true; 100 return true;
99 } 101 }
100 102
101 @Override 103 @Override
102 public void compileMethod(long methodVmId, String name, int entryBCI) { 104 public void compileMethod(long methodVmId, String name, int entryBCI) {
105
106 if (!compileMethods) {
107 return;
108 }
109
103 try { 110 try {
104 Compiler compiler = Compiler.getInstance(); 111 Compiler compiler = Compiler.getInstance();
105 HotSpotMethodResolved riMethod = new HotSpotMethodResolved(methodVmId, name); 112 HotSpotMethodResolved riMethod = new HotSpotMethodResolved(methodVmId, name);
106 CiResult result = compiler.getCompiler().compileMethod(riMethod, null); 113 CiResult result = compiler.getCompiler().compileMethod(riMethod, null);
107 114
116 } catch (Throwable t) { 123 } catch (Throwable t) {
117 StringWriter out = new StringWriter(); 124 StringWriter out = new StringWriter();
118 t.printStackTrace(new PrintWriter(out)); 125 t.printStackTrace(new PrintWriter(out));
119 Logger.info("Compilation interrupted:\n" + out.toString()); 126 Logger.info("Compilation interrupted:\n" + out.toString());
120 } 127 }
128 System.gc();
121 } 129 }
122 130
123 @Override 131 @Override
124 public RiMethod createRiMethodResolved(long vmId, String name) { 132 public RiMethod createRiMethodResolved(long vmId, String name) {
125 return new HotSpotMethodResolved(vmId, name); 133 return new HotSpotMethodResolved(vmId, name);