changeset 16403:efae1fea4bbd

perf: time fncache read and write performance
author Bryan O'Sullivan <bryano@fb.com>
date Thu, 12 Apr 2012 15:21:52 -0700
parents 1fb2f1400ea8
children 9fca5b056c0a
files contrib/perf.py
diffstat 1 files changed, 18 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/contrib/perf.py	Sun Apr 01 14:12:14 2012 +0200
+++ b/contrib/perf.py	Thu Apr 12 15:21:52 2012 -0700
@@ -136,6 +136,22 @@
 def perfcca(ui, repo):
     timer(lambda: scmutil.casecollisionauditor(ui, False, repo[None]))
 
+def perffncacheload(ui, repo):
+    from mercurial import scmutil, store
+    s = store.store(set(['store','fncache']), repo.path, scmutil.opener)
+    def d():
+        s.fncache._load()
+    timer(d)
+
+def perffncachewrite(ui, repo):
+    from mercurial import scmutil, store
+    s = store.store(set(['store','fncache']), repo.path, scmutil.opener)
+    s.fncache._load()
+    def d():
+        s.fncache._dirty = True
+        s.fncache.write()
+    timer(d)
+
 def perfdiffwd(ui, repo):
     """Profile diff of working directory changes"""
     options = {
@@ -165,6 +181,8 @@
 
 cmdtable = {
     'perfcca': (perfcca, []),
+    'perffncacheload': (perffncacheload, []),
+    'perffncachewrite': (perffncachewrite, []),
     'perflookup': (perflookup, []),
     'perfnodelookup': (perfnodelookup, []),
     'perfparents': (perfparents, []),