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From: Karim B. <ber...@cp...> - 2006-08-03 12:42:00
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Hi I have a valgrind (using 3.2.0) process which blocks. It is started with valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes `which athena.py` ... When I look at the processes on the computer, I see : kbernard 1546 0.6 0.7 44284 14528 pts/14 S 13:50 0:01 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /afs/cern.ch/atlas/software/builds/nightlies/bugfix/AtlasCore/rel_3/InstallArea/share/bin/athena.py CaloRecEx_RTT_T1_McAtNLO_top.py MYINPUT.py kbernard 1554 51.7 10.9 290440 226004 pts/14 S 13:51 1:51 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /afs/cern.ch/sw/lcg/external/Python/2.4.2/slc3_ia32_gcc323/bin/python -it /afs/cern.ch/atlas/software/builds/nightlies/bugfix/AtlasCore/rel_3/InstallArea/sha kbernard 1729 9.0 1.0 48188 20748 pts/14 S 13:53 0:05 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/Linux-i686/cmt.exe show projects kbernard 1735 1.9 0.6 44280 13780 pts/14 S 13:53 0:00 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /bin/sh -c /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_linux_version.sh | /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_filter_version.sh kbernard 1736 0.5 0.7 44312 14404 pts/14 S 13:53 0:00 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /bin/sh -c /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_linux_version.sh | /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_filter_version.sh kbernard 1737 0.4 0.6 44312 14284 pts/14 S 13:53 0:00 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /bin/sh -c /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_linux_version.sh | /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_filter_version.sh kbernard 1738 0.1 0.7 44328 14548 pts/14 S 13:53 0:00 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /bin/sh -c /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_linux_version.sh | /afs/cern.ch/sw/contrib/CMT/v1r18p20060301/mgr/cmt_filter_version.sh kbernard 1739 0.0 0.0 10652 936 pts/14 S 13:53 0:00 valgrind --tool=memcheck --leak-check=yes --trace-children=yes --num-callers=8 --show-reachable=yes /usr/local/bin/grep -i red.*hat.*enterprise.*linux /etc/redhat-release the main process has started many other processes. It works if I do not use valgrind. Is there any limitation ? Thanks for any hint Karim |