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comparison cmdline/org/tmatesoft/hg/console/Main.java @ 236:883300108179

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Speed up branches calculation when cached branch information is available
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 09 Jun 2011 06:13:43 +0200
parents fd845a53f53d
children 6e1373b54e9b
comparison
equal deleted inserted replaced
235:fd845a53f53d 236:883300108179
43 import org.tmatesoft.hg.repo.HgStatusInspector; 43 import org.tmatesoft.hg.repo.HgStatusInspector;
44 import org.tmatesoft.hg.repo.HgWorkingCopyStatusCollector; 44 import org.tmatesoft.hg.repo.HgWorkingCopyStatusCollector;
45 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset; 45 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
46 import org.tmatesoft.hg.util.Pair; 46 import org.tmatesoft.hg.util.Pair;
47 import org.tmatesoft.hg.util.Path; 47 import org.tmatesoft.hg.util.Path;
48 import org.tmatesoft.hg.util.ProgressSupport;
48 49
49 /** 50 /**
50 * Various debug dumps. 51 * Various debug dumps.
51 * 52 *
52 * @author Artem Tikhomirov 53 * @author Artem Tikhomirov
67 System.out.println("REPO:" + hgRepo.getLocation()); 68 System.out.println("REPO:" + hgRepo.getLocation());
68 } 69 }
69 70
70 public static void main(String[] args) throws Exception { 71 public static void main(String[] args) throws Exception {
71 Main m = new Main(args); 72 Main m = new Main(args);
72 m.testParents(); 73 // m.testParents();
73 // m.testEffectiveFileLog(); 74 // m.testEffectiveFileLog();
74 // m.testCatAtCsetRevision(); 75 // m.testCatAtCsetRevision();
75 // m.testMergeState(); 76 // m.testMergeState();
76 // m.testFileStatus(); 77 // m.testFileStatus();
77 // m.dumpBranches(); 78 m.dumpBranches();
78 // m.inflaterLengthException(); 79 // m.inflaterLengthException();
79 // m.dumpIgnored(); 80 // m.dumpIgnored();
80 // m.dumpDirstate(); 81 // m.dumpDirstate();
81 // m.testStatusInternals(); 82 // m.testStatusInternals();
82 // m.catCompleteHistory(); 83 // m.catCompleteHistory();
151 // HgWorkingCopyStatusCollector wcsc = HgWorkingCopyStatusCollector.create(hgRepo, path); 152 // HgWorkingCopyStatusCollector wcsc = HgWorkingCopyStatusCollector.create(hgRepo, path);
152 HgWorkingCopyStatusCollector wcsc = HgWorkingCopyStatusCollector.create(hgRepo, new PathGlobMatcher("mi**")); 153 HgWorkingCopyStatusCollector wcsc = HgWorkingCopyStatusCollector.create(hgRepo, new PathGlobMatcher("mi**"));
153 wcsc.walk(TIP, new StatusDump()); 154 wcsc.walk(TIP, new StatusDump());
154 } 155 }
155 156
157 /*
158 * Straightforward approach to collect branches, no use of branchheads.cache
159 * First, single run - 18 563
160 * 10 runs (after 1 warm up) of HgBranches.collect took 167391 ms, ~17 seconds per run.
161 */
156 private void dumpBranches() { 162 private void dumpBranches() {
163 final long start0 = System.currentTimeMillis();
157 HgBranches b = hgRepo.getBranches(); 164 HgBranches b = hgRepo.getBranches();
165 System.out.println("1:" + (System.currentTimeMillis() - start0));
158 for (HgBranches.BranchInfo bi : b.getAllBranches()) { 166 for (HgBranches.BranchInfo bi : b.getAllBranches()) {
159 System.out.print(bi.getName()); 167 System.out.print(bi.getName());
160 if (bi.isClosed()) { 168 // if (bi.isClosed()) {
161 System.out.print("!"); 169 // System.out.print("!");
162 } 170 // }
163 System.out.print(" "); 171 // System.out.print(" ");
164 System.out.print(bi.getStart()); 172 // System.out.print(bi.getStart());
165 System.out.print(" "); 173 System.out.print(" ");
166 System.out.println(bi.getHeads()); 174 System.out.println(bi.getHeads());
167 } 175 }
176 // final long start = System.currentTimeMillis();
177 // for (int i = 0; i < 10; i++) {
178 // b.collect(ProgressSupport.Factory.get(null));
179 // }
180 // System.out.println("10:" + (System.currentTimeMillis() - start));
168 } 181 }
169 182
170 private void inflaterLengthException() throws Exception { 183 private void inflaterLengthException() throws Exception {
171 HgDataFile f1 = hgRepo.getFileNode("src/com/tmate/hgkit/console/Bundle.java"); 184 HgDataFile f1 = hgRepo.getFileNode("src/com/tmate/hgkit/console/Bundle.java");
172 HgDataFile f2 = hgRepo.getFileNode("test-repos.jar"); 185 HgDataFile f2 = hgRepo.getFileNode("test-repos.jar");