-#!/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, bloom, 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
+from bup.io import byte_stream
+
handle_ctrl_c()
+
_linux_warned = 0
def linux_memstat():
global _linux_warned
#fields = ['VmSize', 'VmRSS', 'VmData', 'VmStk', 'ms']
d = {}
try:
- f = open('/proc/self/status')
- except IOError, e:
+ f = open(b'/proc/self/status', 'rb')
+ except IOError as e:
if not _linux_warned:
log('Warning: %s\n' % e)
_linux_warned = 1
# happens, this split() might not return two elements. We don't
# really need to care about the binary format since this output
# isn't used for much and report() can deal with missing entries.
- t = re.split(r':\s*', line.strip(), 1)
+ t = re.split(br':\s*', line.strip(), 1)
if len(t) == 2:
k,v = t
d[k] = v
last = last_u = last_s = start = 0
-def report(count):
+def report(count, out):
global last, last_u, last_s, start
headers = ['RSS', 'MajFlt', 'user', 'sys', 'ms']
ru = resource.getrusage(resource.RUSAGE_SELF)
now = time.time()
- rss = int(ru.ru_maxrss/1024)
+ rss = int(ru.ru_maxrss // 1024)
if not rss:
- rss = linux_memstat().get('VmRSS', '??')
+ rss = linux_memstat().get(b'VmRSS', b'??')
fields = [rss,
ru.ru_majflt,
int((ru.ru_utime - last_u) * 1000),
int((now - last) * 1000)]
fmt = '%9s ' + ('%10s ' * len(fields))
if count >= 0:
- print fmt % tuple([count] + fields)
+ line = fmt % tuple([count] + fields)
+ out.write(line.encode('ascii') + b'\n')
else:
start = now
- print fmt % tuple([''] + headers)
- sys.stdout.flush()
-
+ out.write((fmt % tuple([''] + headers)).encode('ascii') + b'\n')
+ out.flush()
+
# don't include time to run report() in usage counts
ru = resource.getrusage(resource.RUSAGE_SELF)
last_u = ru.ru_utime
if extra:
o.fatal('no arguments expected')
-git.ignore_midx = opt.ignore_midx
-
git.check_repo_or_die()
-m = git.PackIdxList(git.repo('objects/pack'))
+m = git.PackIdxList(git.repo(b'objects/pack'), ignore_midx=opt.ignore_midx)
-report(-1)
+sys.stdout.flush()
+out = byte_stream(sys.stdout)
+
+report(-1, out)
_helpers.random_sha()
-report(0)
+report(0, out)
if opt.existing:
def foreverit(mi):
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_sha()
# a collision in sha-1 by accident, which is so unlikely that
# we don't care.
assert(not m.exists(bin))
- report((c+1)*opt.number)
+ report((c+1)*opt.number, out)
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))
+ out.write(b'bloom: %d objects searched in %d steps: avg %.3f steps/object\n'
+ % (bloom._total_searches, bloom._total_steps,
+ bloom._total_steps*1.0/bloom._total_searches))
+if midx._total_searches:
+ out.write(b'midx: %d objects searched in %d steps: avg %.3f steps/object\n'
+ % (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)
+ out.write(b'idx: %d objects searched in %d steps: avg %.3f steps/object\n'
+ % (git._total_searches, git._total_steps,
+ git._total_steps*1.0/git._total_searches))
+out.write(b'Total time: %.3fs\n' % (time.time() - start))