Mercurial > hg > graal-compiler
comparison mxtool/mx.py @ 15823:9acad98567dc
mx: fixed more spurious "error while killing subprocess" messages (GRAAL-350)
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 21 May 2014 17:57:41 +0200 |
parents | 4900010a15d2 |
children | babe4565c371 |
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15822:4900010a15d2 | 15823:9acad98567dc |
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32 | 32 |
33 Full documentation can be found at https://wiki.openjdk.java.net/display/Graal/The+mx+Tool | 33 Full documentation can be found at https://wiki.openjdk.java.net/display/Graal/The+mx+Tool |
34 """ | 34 """ |
35 | 35 |
36 import sys, os, errno, time, subprocess, shlex, types, urllib2, contextlib, StringIO, zipfile, signal, xml.sax.saxutils, tempfile, fnmatch | 36 import sys, os, errno, time, subprocess, shlex, types, urllib2, contextlib, StringIO, zipfile, signal, xml.sax.saxutils, tempfile, fnmatch |
37 import multiprocessing | |
37 import textwrap | 38 import textwrap |
38 import socket | 39 import socket |
39 import tarfile | 40 import tarfile |
40 import hashlib | 41 import hashlib |
41 import xml.parsers.expat | 42 import xml.parsers.expat |
1842 """ | 1843 """ |
1843 | 1844 |
1844 if _opts.killwithsigquit: | 1845 if _opts.killwithsigquit: |
1845 _send_sigquit() | 1846 _send_sigquit() |
1846 | 1847 |
1848 def is_alive(p): | |
1849 if isinstance(p, subprocess.Popen): | |
1850 return p.poll() is not None | |
1851 assert isinstance(p, multiprocessing.Process), p | |
1852 return p.is_alive() | |
1853 | |
1847 for p, args in _currentSubprocesses: | 1854 for p, args in _currentSubprocesses: |
1848 try: | 1855 if is_alive(p): |
1849 if get_os() == 'windows': | 1856 try: |
1850 p.terminate() | 1857 if get_os() == 'windows': |
1851 else: | 1858 p.terminate() |
1852 _kill_process_group(p.pid, signal.SIGKILL) | 1859 else: |
1853 except BaseException as e: | 1860 _kill_process_group(p.pid, signal.SIGKILL) |
1854 log('error while killing subprocess {} "{}": {}'.format(p.pid, ' '.join(args), e)) | 1861 except BaseException as e: |
1862 if is_alive(p): | |
1863 log('error while killing subprocess {} "{}": {}'.format(p.pid, ' '.join(args), e)) | |
1855 | 1864 |
1856 if _opts and _opts.verbose: | 1865 if _opts and _opts.verbose: |
1857 import traceback | 1866 import traceback |
1858 traceback.print_stack() | 1867 traceback.print_stack() |
1859 raise SystemExit(codeOrMessage) | 1868 raise SystemExit(codeOrMessage) |
2293 def sortWorklist(tasks): | 2302 def sortWorklist(tasks): |
2294 for t in tasks: | 2303 for t in tasks: |
2295 t._d = None | 2304 t._d = None |
2296 return sorted(tasks, compareTasks) | 2305 return sorted(tasks, compareTasks) |
2297 | 2306 |
2298 import multiprocessing | |
2299 cpus = multiprocessing.cpu_count() | 2307 cpus = multiprocessing.cpu_count() |
2300 worklist = sortWorklist(tasks.values()) | 2308 worklist = sortWorklist(tasks.values()) |
2301 active = [] | 2309 active = [] |
2302 failed = [] | 2310 failed = [] |
2303 while len(worklist) != 0: | 2311 while len(worklist) != 0: |