Mercurial > jhg
diff cmdline/org/tmatesoft/hg/console/Main.java @ 576:3c4db86e8c1f
Issue 43: poor performance with InflaterDataAccess. Phase 2: inflate into buffer, effective skip and readByte/readBytes()
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
|---|---|
| date | Tue, 16 Apr 2013 19:31:57 +0200 |
| parents | 88afffd39899 |
| children | e4a71afd3c71 |
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--- a/cmdline/org/tmatesoft/hg/console/Main.java Tue Apr 16 16:59:59 2013 +0200 +++ b/cmdline/org/tmatesoft/hg/console/Main.java Tue Apr 16 19:31:57 2013 +0200 @@ -102,7 +102,7 @@ public static void main(String[] args) throws Exception { Main m = new Main(args); - m.checkFileSneakerPerformance2(); + m.checkFileSneakerPerformance(); // m.testRevert(); // m.testCheckout(); // m.tryExtensions(); @@ -135,8 +135,8 @@ HgChangesetFileSneaker fs2 = new HgChangesetFileSneaker(hgRepo); fs1.followRenames(true); fs2.followRenames(true); - Nodeid cset = hgRepo.getChangelog().getRevision(TIP); - Path fname = Path.create("dir3/file8"); + Nodeid cset = hgRepo.getChangelog().getRevision(2); + Path fname = Path.create("dir9/file9"); // close to the manifest end fs1.changeset(cset); fs2.changeset(cset); // hgRepo.getManifest().getFileRevision(TIP, fname); @@ -153,17 +153,17 @@ } ManifestRevision mr = new ManifestRevision(null, null); final long _s1 = System.nanoTime(); - hgRepo.getManifest().walk(2, 2, mr); + hgRepo.getManifest().walk(0, 0, mr); final long _e1 = System.nanoTime(); - hgRepo.getManifest().getFileRevision(2, fname); + hgRepo.getManifest().getFileRevision(0, fname); final long _e2 = System.nanoTime(); System.out.printf("\n\tManifestRevision:%d ms, getFileRevision:%d ms\n", (_e1-_s1)/1000000, (_e2-_e1)/1000000); } // -agentlib:hprof=cpu=times,heap=sites,depth=10 private void checkFileSneakerPerformance2() throws Exception { - Path fname = Path.create("dir3/file8"); - hgRepo.getManifest().getFileRevision(2, fname); + Path fname = Path.create("dir9/file9"); // close to the manifest end + hgRepo.getManifest().getFileRevision(0, fname); // ManifestRevision mr = new ManifestRevision(null, null); // hgRepo.getManifest().walk(2, 2, mr); }