-#!/usr/bin/env python
+#!/bin/sh
+"""": # -*-python-*-
+bup_python="$(dirname "$0")/bup-python" || exit $?
+exec "$bup_python" "$0" ${1+"$@"}
+"""
+# end of bup preamble
+
+from __future__ import absolute_import, print_function
import sys, re, struct, time, resource
-from bup import git, options, _helpers
-from bup.helpers import *
+
+from bup import git, bloom, midx, options, _helpers
+from bup.compat import range
+from bup.helpers import handle_ctrl_c
+
handle_ctrl_c()
+
_linux_warned = 0
def linux_memstat():
global _linux_warned
d = {}
try:
f = open('/proc/self/status')
- except IOError, e:
+ except IOError as e:
if not _linux_warned:
log('Warning: %s\n' % e)
_linux_warned = 1
int((now - last) * 1000)]
fmt = '%9s ' + ('%10s ' * len(fields))
if count >= 0:
- print fmt % tuple([count] + fields)
+ print(fmt % tuple([count] + fields))
else:
start = now
- print fmt % tuple([''] + headers)
+ print(fmt % tuple([''] + headers))
sys.stdout.flush()
-
+
# don't include time to run report() in usage counts
ru = resource.getrusage(resource.RUSAGE_SELF)
last_u = ru.ru_utime
m = git.PackIdxList(git.repo('objects/pack'))
report(-1)
-_helpers.random_partial_sha()
+_helpers.random_sha()
report(0)
if opt.existing:
for e in mi:
yield e
objit = iter(foreverit(m))
-
-for c in xrange(opt.cycles):
- for n in xrange(opt.number):
+
+for c in range(opt.cycles):
+ for n in range(opt.number):
if opt.existing:
- bin = objit.next()
+ bin = next(objit)
assert(m.exists(bin))
else:
- bin = _helpers.random_partial_sha()
+ bin = _helpers.random_sha()
# technically, a randomly generated object id might exist.
# but the likelihood of that is the likelihood of finding
assert(not m.exists(bin))
report((c+1)*opt.number)
-print ('%d objects searched in %d steps: avg %.3f steps/object'
- % (git._total_searches, git._total_steps,
- git._total_steps*1.0/git._total_searches))
-print 'Total time: %.3fs' % (time.time() - start)
+if bloom._total_searches:
+ print('bloom: %d objects searched in %d steps: avg %.3f steps/object'
+ % (bloom._total_searches, bloom._total_steps,
+ bloom._total_steps*1.0/bloom._total_searches))
+if midx._total_searches:
+ print('midx: %d objects searched in %d steps: avg %.3f steps/object'
+ % (midx._total_searches, midx._total_steps,
+ midx._total_steps*1.0/midx._total_searches))
+if git._total_searches:
+ print('idx: %d objects searched in %d steps: avg %.3f steps/object'
+ % (git._total_searches, git._total_steps,
+ git._total_steps*1.0/git._total_searches))
+print('Total time: %.3fs' % (time.time() - start))