--- a/contrib/perf.py Fri Jan 25 18:43:48 2019 -0500
+++ b/contrib/perf.py Mon Jan 28 03:20:31 2019 -0500
@@ -1014,7 +1014,7 @@
fm.end()
@command(b'perfindex', [
- (b'', b'rev', b'', b'revision to be looked up (default tip)'),
+ (b'', b'rev', [], b'revision to be looked up (default tip)'),
(b'', b'no-lookup', None, b'do not revision lookup post creation'),
] + formatteropts)
def perfindex(ui, repo, **opts):
@@ -1023,7 +1023,18 @@
The default is to look `tip` up. Depending on the index implementation,
the revision looked up can matters. For example, an implementation
scanning the index will have a faster lookup time for `--rev tip` than for
- `--rev 0`.
+ `--rev 0`. The number of looked up revisions and their order can also
+ matters.
+
+ Example of useful set to test:
+ * tip
+ * 0
+ * -10:
+ * :10
+ * -10: + :10
+ * :10: + -10:
+ * -10000:
+ * -10000: + 0
It is not currently possible to check for lookup of a missing node."""
import mercurial.revlog
@@ -1031,12 +1042,15 @@
timer, fm = gettimer(ui, opts)
mercurial.revlog._prereadsize = 2**24 # disable lazy parser in old hg
if opts[b'no_lookup']:
- n = None
- elif opts[b'rev'] is None:
- n = repo[b"tip"].node()
+ if opts['rev']:
+ raise error.Abort('--no-lookup and --rev are mutually exclusive')
+ nodes = []
+ elif not opts[b'rev']:
+ nodes = [repo[b"tip"].node()]
else:
- rev = scmutil.revsingle(repo, opts[b'rev'])
- n = repo[rev].node()
+ revs = scmutil.revrange(repo, opts[b'rev'])
+ cl = repo.changelog
+ nodes = [cl.node(r) for r in revs]
unfi = repo.unfiltered()
# find the filecache func directly
@@ -1047,7 +1061,7 @@
clearchangelog(unfi)
def d():
cl = makecl(unfi)
- if n is not None:
+ for n in nodes:
cl.rev(n)
timer(d, setup=setup)
fm.end()