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Id: 72938
Status: new
Priority: 0/
Queue: Devel-DProf

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Owner: Nobody in particular
Requestors: perlbug-followup [...] perl.org
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CC: bug-Devel-DProf [...] rt.cpan.org, perl5-porters [...] perl.org
Subject: [perl #40170] unable to use DProf with threads
Date: Sun, 04 Dec 2011 10:53:20 -0800
To: "OtherRecipients of perl Ticket #40170":;
From: "Father Chrysostomos via RT" <perlbug-followup [...] perl.org>
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Forwarding to the CPAN queue.... On Wed Aug 16 23:13:35 2006, jgeisler@css.taylor.edu wrote: Show quoted text
> > This is a bug report for perl from jgeisler@css.taylor.edu, > generated with the help of perlbug 1.35 running under perl v5.8.8. > > > ----------------------------------------------------------------- > [Please enter your report here] > > I am unable to run DProf with a multithreaded application to do > profiling on it for performance reasons. The error I get is: > > [282] jgeisler:~/CPC/Parser % perl -d:DProf ./parser.pl -tp -T2 > panic: Devel::DProf inconsistent subroutine return at > /usr/lib/perl5/5.8.8/i686-linux-thread-multi/threads/shared.pm line > 18. > BEGIN failed--compilation aborted at /usr/lib/perl5/5.8.8/i686- > linux-thread-multi/threads/shared.pm line 35. > Compilation failed in require at ./parser.pl line 106. > BEGIN failed--compilation aborted at ./parser.pl line 106. > [283] jgeisler:~/CPC/Parser % > > [Please do not change anything below this line] > ----------------------------------------------------------------- > --- > Flags: > category=core > severity=low > --- > Site configuration information for perl v5.8.8: > > Configured by Gentoo at Mon Aug 14 16:35:52 EDT 2006. > > Summary of my perl5 (revision 5 version 8 subversion 8) configuration: > Platform: > osname=linux, osvers=2.6.17-gentoo-r4, archname=i686-linux-thread- > multi > uname='linux jgeisler 2.6.17-gentoo-r4 #1 smp preempt thu jul 27 > 11:40:28 edt 2006 i686 genuine intel(r) cpu t2500 @ 2.00ghz > gnulinux ' > config_args='-des -Darchname=i686-linux-thread -Dcccdlflags=-fPIC > -Dccdlflags=-rdynamic -Dcc=i686-pc-linux-gnu-gcc -Dprefix=/usr > -Dvendorprefix=/usr -Dsiteprefix=/usr -Dlocincpth= > -Doptimize=-march=prescott -O2 -pipe -fomit-frame-pointer > -Duselargefiles -Dd_semctl_semun -Dscriptdir=/usr/bin > -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3 > -Dinstallman1dir=/usr/share/man/man1 > -Dinstallman3dir=/usr/share/man/man3 -Dman1ext=1 -Dman3ext=3pm > -Dinc_version_list=5.8.0 5.8.0/i686-linux-thread-multi 5.8.2 > 5.8.2/i686-linux-thread-multi 5.8.4 5.8.4/i686-linux-thread-multi > 5.8.5 5.8.5/i686-linux-thread-multi 5.8.6 5.8.6/i686-linux-thread- > multi 5.8.7 5.8.7/i686-linux-thread-multi -Dcf_by=Gentoo -Ud_csh > -Dusenm -Dusethreads -Di_ndbm -Di_gdbm -Di_db' > hint=recommended, useposix=true, d_sigaction=define > usethreads=define use5005threads=undef useithreads=define > usemultiplicity=define > useperlio=define d_sfio=undef uselargefiles=define usesocks=undef > use64bitint=undef use64bitall=undef uselongdouble=undef > usemymalloc=n, bincompat5005=undef > Compiler: > cc='i686-pc-linux-gnu-gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE > -DTHREADS_HAVE_PIDS -fno-strict-aliasing -pipe > -Wdeclaration-after-statement -D_LARGEFILE_SOURCE > -D_FILE_OFFSET_BITS=64', > optimize='-march=prescott -O2 -pipe -fomit-frame-pointer', > cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS > -fno-strict-aliasing -pipe -Wdeclaration-after-statement' > ccversion='', gccversion='3.4.6 (Gentoo 3.4.6-r1, ssp-3.4.5-1.0, > pie-8.7.9)', gccosandvers='' > intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234 > d_longlong=define, longlongsize=8, d_longdbl=define, > longdblsize=12 > ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', > lseeksize=8 > alignbytes=4, prototype=define > Linker and Libraries: > ld='i686-pc-linux-gnu-gcc', ldflags =' -L/usr/local/lib' > libpth=/usr/local/lib /lib /usr/lib > libs=-lpthread -lnsl -lndbm -lgdbm -ldb -ldl -lm -lcrypt -lutil > -lc > perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc > libc=/lib/libc-2.3.6.so, so=so, useshrplib=false, > libperl=libperl.a > gnulibc_version='2.3.6' > Dynamic Linking: > dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='- > rdynamic' > cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib' > > Locally applied patches: > > > --- > @INC for perl v5.8.8: > /etc/perl > /usr/lib/perl5/vendor_perl/5.8.8/i686-linux-thread-multi > /usr/lib/perl5/vendor_perl/5.8.8 > /usr/lib/perl5/vendor_perl > /usr/lib/perl5/site_perl/5.8.8/i686-linux-thread-multi > /usr/lib/perl5/site_perl/5.8.8 > /usr/lib/perl5/site_perl > /usr/lib/perl5/5.8.8/i686-linux-thread-multi > /usr/lib/perl5/5.8.8 > /usr/local/lib/site_perl > . > > --- > Environment for perl v5.8.8: > HOME=/home/jgeisler > LANG (unset) > LANGUAGE (unset) > LD_LIBRARY_PATH (unset) > LOGDIR (unset) >
PATH=/home/jgeisler/bin:/home/jgeisler/scripts:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/i686- Show quoted text
> pc-linux-gnu/gcc- > bin/3.4.6:/opt/ati/bin:/usr/kde/3.5/bin:/usr/qt/3/bin > PERL_BADLANG (unset) > SHELL=/bin/tcsh
-- Father Chrysostomos


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