Thu Jul 28 09:43:16 2011: Request 69848 was acted upon.
Transaction: Correspondence added by frank.w...@validusresearch.com
Queue: PAR-Packer
Subject: RE: [rt.cpan.org #69848] pp created exe crash if useing parallel
loops
Broken in: (no value)
Severity: (no value)
Owner: Nobody
Requestors: frank.w...@validusresearch.com
Status: open
Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=69848 >
Hi Roderich,
Yes the code work fine and fast when not packed. Only crash when run packed
code.
The following is a minimal code example that exhibits the problem:
#!/usr/bin/perl
use strict;
use warnings;
use diagnostics;
$|=1;
my $workers=@ARGV ? shift : 16;
use Parallel::Loops;
my @modelfiles=("ct_125_gulfstream_ws_26119a.txt");
my $pl = Parallel::Loops->new($workers);
$pl->foreach(\@modelfiles,
sub {
my $mf = $_;
print $mf;
}
);
And this is the output of perl-V:
Set up gcc environment - 4.4.5 20101001 (release) [svn/rev.164871 -
mingw-w64/oz]
Summary of my perl5 (revision 5 version 12 subversion 2) configuration:
Platform:
osname=MSWin32, osvers=5.2, archname=MSWin32-x64-multi-thread
uname=''
config_args='undef'
hint=recommended, useposix=true, d_sigaction=undef
useithreads=define, usemultiplicity=define
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=undef, uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='gcc', ccflags =' -DNDEBUG -O2 -DWIN32 -D_CONSOLE -DNO_STRICT
-DHAVE_DES_FCRYPT -DCONSERVATIVE -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC
-DPERL_IMPLI
CIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -DWIN64',
optimize='-O2',
cppflags='-DWIN32'
ccversion='', gccversion='4.4.5 20101001 (release) [svn/rev.164871 -
mingw-w64/oz]', gccosandvers=''
intsize=4, longsize=4, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=undef, longlongsize=8, d_longdbl=define, longdblsize=8
ivtype='__int64', ivsize=8, nvtype='double', nvsize=8, Off_t='__int64',
lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='g++', ldflags ='-s -L"C:\Perl64\lib\CORE"'
libpth="C:\mingw64\lib" "C:\mingw64\x86_64-w64-mingw32\lib"
libs= -lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32
-ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr
-lwinmm -lve
rsion -lodbc32 -lodbccp32 -lcomctl32 -lmsvcrt
perllibs= -lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32
-ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm
-lversion -lodbc32 -lodbccp32 -lcomctl32 -lmsvcrt
libc=-lmsvcrt, so=dll, useshrplib=true, libperl=libperl512.a
gnulibc_version=''
Dynamic Linking:
dlsrc=dl_win32.xs, dlext=dll, d_dlsymun=undef, ccdlflags=' '
cccdlflags=' ', lddlflags='-s -mdll -L"C:\Perl64\lib\CORE"'
Characteristics of this binary (from libperl):
Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
PERL_IMPLICIT_CONTEXT PERL_IMPLICIT_SYS
PERL_MALLOC_WRAP PL_OP_SLAB_ALLOC USE_64_BIT_INT
USE_ITHREADS USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
USE_SITECUSTOMIZE
Locally applied patches:
ActivePerl Build 1203 [294165]
1fd8fa4 Add Wolfram Humann to AUTHORS
f120055 make string-append on win32 100 times faster
a2a8d15 Define _USE_32BIT_TIME_T for VC6 and VC7
007cfe1 Don't pretend to support really old VC++ compilers
6d8f7c9 Get rid of obsolete PerlCRT.dll support
d956618 Make Term::ReadLine::findConsole fall back to STDIN if /dev/tty
can't be opened
321e50c Escape patch strings before embedding them in patchlevel.h
Built under MSWin32
Compiled at Dec 9 2010 00:50:22
%ENV:
PERL5OPT="-MConfig_w64"
@INC:
C:/Perl64/site/lib
C:/Perl64/lib
.
The file " C:\Perl64\site\lib\PAR \ Packer .pm" has
our $VERSION = '1.010';
Actually my previous version of Par::Packer is 1.008 and showed this problem so
I updated it to 1.010 and hope this problem will go away but seems it is not.
(Also if we do not use parallel loop the packed code run fine.)
Thank you.
Frank
-----Original Message-----
From: Roderich Schupp via RT [mailto:bug-par-pac...@rt.cpan.org]
Sent: Wednesday, July 27, 2011 6:04 PM
To: Wang, Frank
Subject: [rt.cpan.org #69848] pp created exe crash if useing parallel loops
<URL: https://rt.cpan.org/Ticket/Display.html?id=69848 >
On 2011-07-27 17:41:15, frank.w...@validusresearch.com wrote:
> When using pp to create a stanalone executable in activeperl for x64,
> if the source code used Parallel::Loops, the executable will crash and
> the following is the problem detail:
This information is useless.
Please provide a minimal code example that exhibits the problem.
Also include the output of "perl -V" and the versions of PAR and PAR::Packer
used.
> But the perl code itself works without any problem.
By that you mean: the code works when not packed?
Cheers, Roderich
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