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, $str was set to "MTT::Test::Specify::Simple
Simple". This is not a valid Perl module, so mtt failed. I had no time to probe why/where such value was got. I just modified Module.pm to work around the issue.
[root@host MTT]# !diff
diff primary/Module.pm ./lib/MTT/Module.pm
31a32,38
> if ($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 (ÍõÎÄê»)
Software Engineer
IBM China Software Development Laboratory
Email: wangwhao@cn.ibm.com
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
Ethan Mallove <ethan.mallove@sun.com>
Ethan Mallove <ethan.mallove@sun.com>
Sent by: mtt-users-bounces@open-mpi.org
2008-05-12 22:33
Please respond to
General user list for the MPI Testing Tool <mtt-users@open-mpi.org> |
|
|
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@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@valiant MTT]# echo $?
> 25
> [root@valiant MTT]# find . -name Simple.pm
> ./lib/MTT/Test/Specify/Simple.pm
>
> Wen Hao Wang
> Email: wangwhao@cn.ibm.com
>
> References
>
> Visible links
> . https://www.open-mpi.org/mtt/submit/
> _______________________________________________
> mtt-users mailing list
> mtt-users@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
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