From: Venkat Venkatsubra Sent: Wednesday, November 18, 2009 12:54 PM To: 'mtt-us...@open-mpi.org' Subject: MTT trivial tests fails to complete on Centos5.3-x86_64 bit platform with OFED 1.5 Hello All, How do I debug this problem ? Attached are the developer.ini and trivial.ini files. I can provide any other information that you need. [root@samples]# cat /etc/issue CentOS release 5.3 (Final) Kernel \r on an \m [root@samples]# uname -a Linux 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14 EST 2009 x86_64 x86_64 x86_64 GNU/Linux I am running OFED-1.5-20091029-0617 daily build. Started trivial tests using the following command: [root@samples]# cat developer.ini trivial.ini | ../client/mtt --verbose - .... .... >> Initializing reporter module: TextFile *** Reporter initialized *** MPI Get phase starting >> MPI Get: [mpi get: my installation] Checking for new MPI sources... Using MPI in: /usr/mpi/gcc/openmpi-1.3.2/ *** WARNING: alreadyinstalled_mpi_type was not specified, defaulting to "OMPI". Got new MPI sources: version 1.3.2 *** MPI Get phase complete *** MPI Install phase starting >> MPI Install [mpi install: my installation] Installing MPI: [my installation] / [1.3.2] / [my installation]... >> Reported to text file /root/mtt-svn/samples/MPI_Install-my_installation-my_installation-1.3.2. htm l >> Reported to text file /root/mtt-svn/samples/MPI_Install-my_installation-my_installation-1.3.2. txt Completed MPI Install successfully *** MPI Install phase complete *** Test Get phase starting >> Test Get: [test get: trivial] Checking for new test sources... Got new test sources *** Test Get phase complete *** Test Build phase starting >> Test Build [test build: trivial] Building for [my installation] / [1.3.2] / [my installation] / [trivial] >> Reported to text file /root/mtt-svn/samples/Test_Build-trivial-my_installation-1.3.2.html >> Reported to text file /root/mtt-svn/samples/Test_Build-trivial-my_installation-1.3.2.txt Completed test build successfully *** Test Build phase complete *** Test Run phase starting >> Test Run [trivial] >> Running with [my installation] / [1.3.2] / [my installation] Using MPI Details [open mpi] with MPI Install [my installation] During this stage the test stalls. After about ~10 minutes the test gets killed. dmesg on which the test is running displays the following output: ========== Dmesg output ========== Out of memory: Killed process 5346 (gdmgreeter). audispd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Call Trace: [<ffffffff800c39dd>] out_of_memory+0x8e/0x2f5 [<ffffffff8000f2eb>] __alloc_pages+0x245/0x2ce [<ffffffff80012a62>] __do_page_cache_readahead+0x95/0x1d9 [<ffffffff80215932>] sock_readv+0xb7/0xd1 [<ffffffff80088896>] __wake_up_common+0x3e/0x68 [<ffffffff80013401>] filemap_nopage+0x148/0x322 [<ffffffff80008863>] __handle_mm_fault+0x1f8/0xe5c [<ffffffff80066b9a>] do_page_fault+0x4cb/0x830 [<ffffffff8005dde9>] error_exit+0x0/0x84 Thanks! Venkat
developer.ini
Description: developer.ini
trivial.ini
Description: trivial.ini