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premiere-libtorrent
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extend benchmark to run both upload and download tests

This commit is contained in:
Arvid Norberg 2013-09-10 21:04:56 +00:00
parent aace9e68e9
commit 730bc38515
1 changed files with 39 additions and 31 deletions
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70
tools/run_benchmark.py
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@ -4,8 +4,6 @@ import shutil
import subprocess
import sys
port = (int(time.time()) % 50000) + 2000
toolset = ''
if len(sys.argv) > 1:
toolset = sys.argv[1]
@ -23,42 +21,52 @@ if not os.path.exists('cpu_benchmark.torrent'):
print 'ERROR: connection_tester failed: %d' % ret
sys.exit(1)
try: shutil.rmtree('torrent_storage')
try: shutil.rmtree('t')
except: pass
try: shutil.rmtree('session_stats')
except: pass
def run_test(name, test_cmd, client_arg, num_peers):
output_dir = 'logs_%s' % name
try: os.mkdir(output_dir)
except: pass
try: os.mkdir('logs')
except: pass
port = (int(time.time()) % 50000) + 2000
start = time.time();
client_cmd = '../examples/client_test -p %d cpu_benchmark.torrent -k -0 -z -H -X -q 120' % port
test_cmd = '../examples/connection_tester upload -c 50 -d 127.0.0.1 -p %d -t cpu_benchmark.torrent' % port
try: shutil.rmtree('session_stats')
except: pass
try: shutil.rmtree('session_stats_report')
except: pass
client_out = open('logs/client.out', 'w+')
test_out = open('logs/test.out', 'w+')
print client_cmd
c = subprocess.Popen(client_cmd.split(' '), stdout=client_out, stderr=client_out, stdin=subprocess.PIPE)
time.sleep(2)
print test_cmd
t = subprocess.Popen(test_cmd.split(' '), stdout=test_out, stderr=test_out)
start = time.time();
client_cmd = '../examples/client_test -p %d cpu_benchmark.torrent -k -z -H -X -q 120 %s -h -c %d -T %d' \
% (port, client_arg, num_peers *2, num_peers*2)
test_cmd = '../examples/connection_tester %s -c %d -d 127.0.0.1 -p %d -t cpu_benchmark.torrent' % (test_cmd, num_peers, port)
t.wait()
c.communicate('q')
c.wait()
client_out = open('%s/client.out' % output_dir, 'w+')
test_out = open('%s/test.out' % output_dir, 'w+')
print client_cmd
c = subprocess.Popen(client_cmd.split(' '), stdout=client_out, stderr=client_out, stdin=subprocess.PIPE)
time.sleep(2)
print test_cmd
t = subprocess.Popen(test_cmd.split(' '), stdout=test_out, stderr=test_out)
end = time.time();
t.wait()
c.communicate('q')
c.wait()
print 'runtime %d seconds' % (end - start)
print 'analyzing proile...'
os.system('gprof ../examples/client_test >logs/gprof.out')
print 'generating profile graph...'
os.system('python gprof2dot.py <logs/gprof.out | dot -Tpng -o logs/cpu_profile.png')
end = time.time();
os.system('python parse_session_stats.py session_stats/*.log')
try: os.rename('session_stats_report', 'logs/session_stats_report')
except: pass
try: os.rename('session_stats', 'logs/session_stats')
except: pass
print 'runtime %d seconds' % (end - start)
print 'analyzing proile...'
os.system('gprof ../examples/client_test >%s/gprof.out' % output_dir)
print 'generating profile graph...'
os.system('python gprof2dot.py <%s/gprof.out | dot -Tps -o %s/cpu_profile.ps' % (output_dir, output_dir))
os.system('python parse_session_stats.py session_stats/*.log')
try: shutil.move('session_stats_report', '%s/session_stats_report' % output_dir)
except: pass
try: shutil.move('session_stats', '%s/session_stats' % output_dir)
except: pass
run_test('download', 'upload', '', 50)
run_test('upload', 'download', '-G', 5)