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Subject: Re: [MTT users] MTT fail to require MTT::Test::Specify::Simple
From: Rafael Folco (rfolco_at_[hidden])
Date: 2008-05-13 10:29:33


Guys,

it works for me. Just comment one of those identical lines:
#specify_module = Simple

That's All Folco's
:-D

On Tue, 2008-05-13 at 10:14 -0400, Jeff Squyres wrote:
> Ethan -- are you referring to the sample INI file on the core-testers
> branch?
>
>
> On May 13, 2008, at 9:59 AM, Ethan Mallove wrote:
>
> > Are you running on the ompi-core-testers branch? I think I
> > see a typo in the INI file. "specify_module" is defined
> > twice. Could you try deleting one of the "specify_module"
> > lines, and commit the change if it solves your problem?
> >
> > specify_module = Simple
> > simple_pass:tests = &cat("run_list")
> > specify_module = Simple
> >
> > -Ethan
> >
> >
> > On Tue, May/13/2008 02:58:21PM, Wen Hao Wang wrote:
> >> Hi Ethan, Thanks for your answer!
> >>
> >> I run client/mtt with debug model, and found mtt script exited in
> >> following code section of lib/MTT/Module.pm.
> >>
> >> 32 my $str = "require $module";
> >> 33 Debug("Evaluating: $str\n");
> >> 34 my $check = eval $str;
> >>
> >> When require error occured, $str was set to
> >> "MTT::Test::Specify::Simple
> >> Simple". This is not a valid Perl module, so mtt failed. I had no
> >> time to
> >> probe why/where such value was got. I just modified Module.pm to
> >> work
> >> around the issue.
> >>
> >> [root_at_host MTT]# !diff
> >> diff primary/Module.pm ./lib/MTT/Module.pm
> >> 31a32,38
> >>> if ($module =~ m/Simple/)
> >>> {
> >>> if (length($module) > 26)
> >>> {
> >>> ($module) = $module =~ m/(.*::Simple)/;
> >>> }
> >>> }
> >>
> >> With this workaround, $str was changed back to
> >> "MTT::Test::Specify::Simple", and mtt script could continue. Ater
> >> all the
> >> tests finished, I found some MTT cases failed. For those failed
> >> cases, who
> >> will probe it? Or how can I probe them? Here list one section that
> >> returned error.
> >>
> >> | command | mpirun -np 2 --mca btl tcp,self --prefix
> >> /LTC/MTT/installs/Urs4/install |
> >> | | t_win |
> >> | duration | 0 seconds |
> >> | exit_value | 1 |
> >> | result_message | Failed; exit status: 1 |
> >> | result_stdout | WIN_BASIC: passed |
> >> | | WIN_OVERLAP: passed |
> >> | | WIN_OVERLAP2: passed |
> >> | | WIN_OVERLAP3: passed |
> >> | | LOCK_EPOCH: passed |
> >> | | FENCE_EPOCH: failed |
> >> | | MISC: passed |
> >> | | POST_EPOCH: passed |
> >> | | WIN_BASIC: passed |
> >> | | WIN_OVERLAP: passed |
> >> | | WIN_OVERLAP2: passed |
> >> | | WIN_OVERLAP3: passed |
> >> | | LOCK_EPOCH: passed |
> >> | | FENCE_EPOCH: passed |
> >> | | MISC: passed |
> >> | | POST_EPOCH: passed |
> >> | | t_win: FAILED 1 |
> >> | start_timestamp | Tue May 13 04:54:59 2008 |
> >> | test_name | t_win |
> >> | variant | 2 |
> >>
> >> Wen Hao Wang (******)
> >>
> >> Software Engineer
> >> IBM China Software Development Laboratory
> >> Email: wangwhao_at_[hidden]
> >> Tel: 86-10-82451055
> >> Fax: 86-10-82782244 ext. 2312
> >> Address: 5/F, Deshi Building, No.9 East Road Shangdi, Haidian
> >> District,
> >> Beijing, 100085, P.R.China
> >>
> >> Inactive hide details for Ethan Mallove
> >> <ethan.mallove_at_[hidden]>Ethan
> >> Mallove <ethan.mallove_at_[hidden]>
> >>
> >> Ethan Mallove To General user
> >> list for the
> >> <ethan.mallove_at_[hidden]> MPI Testing Tool
> >> Sent by: <mtt-users_at_[hidden]
> >> >
> >> mtt-users-bounces_at_[hidden] cc Brad Benton
> >> <brad.benton_at_[hidden]
> >> >
> >> 2008-05-12 22:33 Subject Re: [MTT users]
> >> MTT fail
> >> to require
> >> +----------------------------+
> >> MTT::Test::Specify::Simple
> >> | Please respond to |
> >> | General user list for the |
> >> | MPI Testing Tool |
> >> | <mtt-users_at_[hidden]> |
> >> +----------------------------+
> >>
> >> It is odd that a "require" failed like this in the Test Run
> >> phase. I would have expected an earlier "require" to fail
> >> (e.g., in the MPI Install phase). I've never run MTT as root
> >> before. Does root have read-access to Specify/Simple.pm? If
> >> not, can you do the below command in the top-level MTT
> >> directory?
> >>
> >> $ chmod -R a+r ./lib
> >>
> >> FWIW, I was able to get a simple "require" to fail by
> >> tweaking read permissions:
> >>
> >> $ echo "package Foo; 1;" > Foo.pm
> >> $ perl -e 'require Foo;'
> >> $ ls -l Foo.pm
> >> -rw-r--r-- 1 em162155 staff 16 May 12 10:29 Foo.pm
> >>
> >> Remove read permissions:
> >>
> >> $ chmod a-r Foo.pm
> >> Can't locate Foo.pm in @INC (@INC contains:
> >> /ws/ompi-tools/lib/perl5/5.8.8 /usr/perl5/5.8.4/lib/sun4-
> >> solaris-64int
> >> /usr/perl5/5.8.4/lib /usr/perl5/site_perl/5.8.4/sun4-solaris-64int
> >> /usr/perl5/site_perl/5.8.4 /usr/perl5/site_perl
> >> /usr/perl5/vendor_perl/5.8.4/sun4-solaris-64int
> >> /usr/perl5/vendor_perl/5.8.4 /usr/perl5/vendor_perl .) at -e line
> >> 1.
> >> BEGIN failed--compilation aborted at -e line 1.
> >>
> >> -Ethan
> >>
> >> On Sun, May/11/2008 02:57:15PM, Wen Hao Wang wrote:
> >>> Hi all:
> >>>
> >>> I run MTT on RHEL5.2 Server of x86_32 arch. Only four lines were
> >> changed
> >>> in the samples/ompi-core-template.ini:
> >>>
> >>> #mttdatabase_url = https://www.open-mpi.org/mtt/submit/
> >>> mttdatabase_username = <my_user>
> >>> mttdatabase_password = <my_password>
> >>> mttdatabase_platform = <my_platform>
> >>>
> >>> The script run for about one hour and aborted, saying error to
> >> require
> >>> MTT::Test::Specify::Simple. Does anyone have comments? Thanks in
> >> advance!
> >>> Moreover, does MTT has log for its execution?
> >>>
> >>> [root_at_valiant MTT]# client/mtt --trial -d --force -f
> >>> samples/ompi-core-template.ini
> >>> ...
> >>>>> Running with [ompi-nightly-v1.2] / [1.2.7a0r18267] / [gcc
> >> warnings]
> >>> Found MPI details: [mpi details: open mpi]
> >>> Using [mpi details: open mpi] with [MPI Install: gcc warnings]
> >>> Evaluating: # We can exit if the test passed or was skipped (i.e.,
> >> there's
> >>> no need
> >>> # to cleanup).
> >>> if test "$MTT_TEST_RUN_RESULT" = "passed" -o
> >>> "$MTT_TEST_RUN_RESULT" =
> >>> "skipped"; then
> >>> exit 0
> >>> fi
> >>>
> >>> if test "$MTT_TEST_HOSTFILE" != ""; then
> >>> args="--hostfile $MTT_TEST_HOSTFILE"
> >>> elif test "$MTT_TEST_HOSTLIST" != ""; then
> >>> args="--host $MTT_TEST_HOSTLIST"
> >>> fi
> >>> orterun $args -np $MTT_TEST_NP --prefix $MTT_TEST_PREFIX
> >>> mtt_ompi_cleanup.pl
> >>> Got final exec: mpirun &if(&have_hostfile(), "&join("--hostfile ",
> >>> "&hostfile()")", "&if(&have_hostlist(), "&join("--host ",
> >>> "&hostlist()")", "")") -np &test_np() &enumerate( "--mca btl
> >>> sm,tcp,self&if(&eq("&mpi_get_name()", "ompi-nightly-v1.1"), "
> >>> --mca btl_tcp_if_include eth0 --mca oob_tcp_if_include eth0 --mca
> >>> btl_openib_max_btls 1", "")", "--mca btl
> >>> tcp,self&if(&eq("&mpi_get_name()", "ompi-nightly-v1.1"), " --mca
> >>> btl_tcp_if_include eth0 --mca oob_tcp_if_include eth0 --mca
> >>> btl_openib_max_btls 1", "")") --prefix &test_prefix()
> >> &test_executable()
> >>> &test_argv()
> >>> chdir /LTC/MTT/installs/AYrM/tests/onesided/onesided
> >>> Evaluating: require MTT::Test::Specify::Simple
> >>> Simple
> >>> *** ERROR: Module aborted during require:
> >>> MTT::Test::Specify::Simple
> >>> Simple: syntax error at (eval 45608) line 4, near "require
> >>> MTT::Test::Specify::Simple
> >>> Simple
> >>> "
> >>> [root_at_valiant MTT]# echo $?
> >>> 25
> >>> [root_at_valiant MTT]# find . -name Simple.pm
> >>> ./lib/MTT/Test/Specify/Simple.pm
> >>>
> >>> Wen Hao Wang
> >>> Email: wangwhao_at_[hidden]
> >>>
> >>> References
> >>>
> >>> Visible links
> >>> . https://www.open-mpi.org/mtt/submit/
> >>
> >>> _______________________________________________
> >>> mtt-users mailing list
> >>> mtt-users_at_[hidden]
> >>> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >>
> >> _______________________________________________
> >> mtt-users mailing list
> >> mtt-users_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >>
> >> References
> >>
> >> Visible links
> >> . https://www.open-mpi.org/mtt/submit/
> >> . https://www.open-mpi.org/mtt/submit/
> >> . http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >> . http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >
> >
> >
> >
> >
> >> _______________________________________________
> >> mtt-users mailing list
> >> mtt-users_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >
> > _______________________________________________
> > mtt-users mailing list
> > mtt-users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
>
>

-- 
Rafael Folco
OpenHPC / Brazil Test Lead
IBM Linux Technology Center
E-Mail: rfolco_at_[hidden]