121 lines
3.1 KiB
Python
Executable File
121 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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import os
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import time
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import shutil
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import subprocess
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import sys
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cache_size = 300 # in MiB
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toolset = ''
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if len(sys.argv) > 1:
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toolset = sys.argv[1]
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ret = os.system('cd ../examples && bjam profile statistics=on %s stage_client_test' % toolset)
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if ret != 0:
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print('ERROR: build failed: %d' % ret)
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sys.exit(1)
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ret = os.system('cd ../examples && bjam release %s stage_connection_tester' % toolset)
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if ret != 0:
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print('ERROR: build failed: %d' % ret)
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sys.exit(1)
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try:
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os.remove('.ses_state')
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except Exception as e:
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print(e)
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try:
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shutil.rmtree('.resume')
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except Exception as e:
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print(e)
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try:
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shutil.rmtree('cpu_benchmark')
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except Exception as e:
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print(e)
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if not os.path.exists('cpu_benchmark.torrent'):
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ret = os.system('../examples/connection_tester gen-torrent -s 10000 -n 15 -t cpu_benchmark.torrent')
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if ret != 0:
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print('ERROR: connection_tester failed: %d' % ret)
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sys.exit(1)
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try:
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shutil.rmtree('t')
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except Exception:
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pass
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def run_test(name, test_cmd, client_arg, num_peers):
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output_dir = 'logs_%s' % name
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try:
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shutil.rmtree(output_dir)
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except Exception:
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pass
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try:
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os.mkdir(output_dir)
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except Exception:
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pass
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port = (int(time.time()) % 50000) + 2000
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try:
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shutil.rmtree('session_stats')
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except Exception:
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pass
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try:
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shutil.rmtree('session_stats_report')
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except Exception:
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pass
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start = time.time()
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client_cmd = ('../examples/client_test -p %d cpu_benchmark.torrent -k -z -H -X -q 120 %s'
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'-h -c %d -T %d -C %d -f %s/events.log').format(
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port, client_arg, num_peers * 2, num_peers * 2, cache_size * 16, output_dir)
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test_cmd = '../examples/connection_tester %s -c %d -d 127.0.0.1 -p %d -t cpu_benchmark.torrent' % (
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test_cmd, num_peers, port)
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client_out = open('%s/client.out' % output_dir, 'w+')
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test_out = open('%s/test.out' % output_dir, 'w+')
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print(client_cmd)
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c = subprocess.Popen(client_cmd.split(' '), stdout=client_out, stderr=client_out, stdin=subprocess.PIPE)
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time.sleep(2)
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print(test_cmd)
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t = subprocess.Popen(test_cmd.split(' '), stdout=test_out, stderr=test_out)
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t.wait()
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end = time.time()
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try:
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c.communicate('q')
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except Exception:
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pass
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c.wait()
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client_out.close()
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test_out.close()
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print('runtime %d seconds' % (end - start))
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print('analyzing proile...')
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os.system('gprof ../examples/client_test >%s/gprof.out' % output_dir)
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print('generating profile graph...')
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os.system('python gprof2dot.py --strip <%s/gprof.out | dot -Tpng -o %s/cpu_profile.png' % (output_dir, output_dir))
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os.system('python parse_session_stats.py session_stats/*.log')
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try:
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shutil.move('session_stats_report', '%s/session_stats_report' % output_dir)
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except Exception:
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pass
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try:
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shutil.move('session_stats', '%s/session_stats' % output_dir)
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except Exception:
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pass
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run_test('download', 'upload', '', 50)
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run_test('upload', 'download', '-G', 20)
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