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From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2007-09-21 14:03:41


Yoinks. :-(

What does the corresponding config.log say? It should contain the
exact error that occurred.

This configure test is simply checking to see if the C compiler
works. IIRC, it's trying to compile, link, and run a trivial C
application (something akin to "hello world").

On Sep 21, 2007, at 1:30 PM, Mohamad Chaarawi wrote:

> Hey all,
>
> I'm trying to execute the collective bakeoff tests for OMPI,
> MPICH2, and
> MVAPICH2. OMPI and MPICH2 are working out fine, However when
> MVAPICH2 is
> configuring, it gives an error with the C compiler, pasted at the
> end..
>
> Note that I get the error when im running the mtt client. When i go in
> the scratch directory to the MVAPICH2 sources and configure it myself,
> with the same configure arguments that it did from config.log, it
> works
> out fine..
>
> Ive been banging my head a while now to figure this out, but i got
> nowhere. Probably it's some environment settings being messed up
> somewhere, but i don't know..
> If anyone has stumbled upon this before, let me know..
> I attached my ini file..
>
>
>
>
>
> OUT:Configuring MVAPICH2...
> OUT:Configuring MPICH2 version MVAPICH2-0.9.8 with
> --prefix=/home/mschaara/mtt-testing/scratch-coll/installs/NhjQ/
> install
> --with-device=osu_ch3:mrail --with-rdma=gen2 --with-pm=mpd
> --disable-romio --without-mpe
> OUT:sourcing
> /home/mschaara/mtt-testing/scratch-coll/installs/NhjQ/src/
> mvapich2-0.9.8
> p3/src/pm/mpd/setup_pm
> OUT:checking for gcc... OUT:gcc
> OUT:checking for C compiler default output file name... OUT:configure:
> error: C compiler cannot create executables
> See `config.log' for more details.
> OUT:Configuring MPICH2 version MVAPICH2-0.9.8 with
> --prefix=/home/mschaara/mtt-testing/scratch-coll/installs/NhjQ/
> install
> --with-device=osu_ch3:mrail --with-rdma=gen2 --with-pm=mpd
> --disable-romio --without-mpe
> sourcing
> /home/mschaara/mtt-testing/scratch-coll/installs/NhjQ/src/
> mvapich2-0.9.8
> p3/src/pm/mpd/setup_pm
> checking for gcc... gcc
> checking for C compiler default output file name... configure:
> error: C
> compiler cannot create executables
> See `config.log' for more details.
> OUT:Failure in configuration.
> Please file an error report to mvapich-discuss_at_cse.ohio-
> state.edu with
> all your log files.
> Command complete, exit status: 1
>
>
> --
> Mohamad Chaarawi
> Instructional Assistant http://www.cs.uh.edu/~mschaara
> Department of Computer Science University of Houston
> 4800 Calhoun, PGH Room 526 Houston, TX 77204, USA
> #=====================================================================
> =
> # Generic OMPI core performance testing template configuration
> #=====================================================================
> =
>
> [MTT]
> # Leave this string so that we can identify this data subset in the
> # database
> # OMPI Core: Use a "test" label until we're ready to run real results
> description = [testbake]
> #description = [2007 collective performance bakeoff]
> # OMPI Core: Use the "trial" flag until we're ready to run real
> results
> trial = 1
>
> # Put other values here as relevant to your environment.
>
> #---------------------------------------------------------------------
> -
>
> [Lock]
> # Put values here as relevant to your environment.
>
> #=====================================================================
> =
> # MPI get phase
> #=====================================================================
> =
>
> [MPI get: MVAPICH2]
> mpi_details = MVAPICH2
>
> module = Download
> download_url = http://mvapich.cse.ohio-state.edu/download/mvapich2/
> mvapich2-0.9.8p3.tar.gz
>
> #=====================================================================
> =
> # Install MPI phase
> #=====================================================================
> =
>
> [MPI install: MVAPICH2]
> mpi_get = mvapich2
> save_stdout_on_success = 1
> merge_stdout_stderr = 0
> # Adjust this for your site (this is what works at Cisco). Needed to
> # launch in SLURM; adding this to LD_LIBRARY_PATH here propagates this
> # all the way through the test run phases that use this MPI install,
> # where the test executables will need to have this set.
> prepend_path = LD_LIBRARY_PATH /opt/SLURM/lib
>
> module = MVAPICH2
> # Adjust this to be where your OFED is installed
> mvapich2_setenv = OPEN_IB_HOME /usr/local/ofed
> mvapich2_build_script = make.mvapich2.ofa
> mvapich2_compiler_name = gnu
> mvapich2_compiler_version = &get_gcc_version()
> # These are needed to launch through SLURM; adjust as appropriate.
> mvapich2_additional_wrapper_ldflags = -L/opt/SLURM/lib
> mvapich2_additional_wrapper_libs = -lpmi
>
> #=====================================================================
> =
> # MPI run details
> #=====================================================================
> =
>
> [MPI Details: MVAPICH2]
>
> # Launching through SLURM. If you use mpdboot instead, you need to
> # ensure that multiple mpd's on the same node don't conflict (or never
> # happen).
> exec = srun @alloc@ -n &test_np() &test_executable() &test_argv()
>
> # If not using SLURM, you'll need something like this (not tested).
> # You may need different hostfiles for running by slot/by node.
> #exec = mpiexec -np &test_np() --host &hostlist() &test_executable()
>
> network = loopback,verbs,shmem
>
> # In this example, each node has 4 CPUs, so to launch "by node", just
> # specify that each MPI process will use 4 CPUs.
> alloc = &if(&eq(&test_alloc(), "node"), "-c 2", "")
>
> #=====================================================================
> =
> # Test get phase
> #=====================================================================
> =
>
> [Test get: skampi]
> module = SVN
> svn_url = https://svn.open-mpi.org/svn/ompi-tests/trunk/skampi-5.0.1
>
> #=====================================================================
> =
> # Test build phase
> #=====================================================================
> =
>
> [Test build: skampi]
> test_get = skampi
> save_stdout_on_success = 1
> merge_stdout_stderr = 1
> stderr_save_lines = 100
>
> module = Shell
> # Set EVERYONE_CAN_MPI_IO for HP MPI
> shell_build_command = <<EOT
> make CFLAGS="-O2 -DPRODUCE_SPARSE_OUTPUT -DEVERYONE_CAN_MPI_IO"
> EOT
>
> #=====================================================================
> =
> # Test Run phase
> #=====================================================================
> =
>
> [Test run: skampi]
> test_build = skampi
> pass = &and(&cmd_wifexited(), &eq(&cmd_wexitstatus(), 0))
> # Timeout hueristic: 10 minutes
> timeout = 10:00
> save_stdout_on_pass = 1
> # Ensure to leave this value as "-1", or performance results could
> be lost!
> stdout_save_lines = -1
> merge_stdout_stderr = 1
> np = &env_max_procs()
>
> argv = -i &find("mtt_.+.ski", "input_files_bakeoff")
>
> specify_module = Simple
> analyze_module = SKaMPI
>
> simple_pass:tests = skampi
>
> #=====================================================================
> =
> # Reporter phase
> #=====================================================================
> =
>
> [Reporter: IU database]
> module = MTTDatabase
>
> mttdatabase_realm = OMPI
> mttdatabase_url = https://www.open-mpi.org/mtt/submit/
> # Change this to be the username and password for your submit user.
> # Get this from the OMPI MTT administrator.
> mttdatabase_username = uh
> mttdatabase_password = &stringify(&cat("/home/mschaara/mtt-testing/
> mtt-db-password.txt"))
> # Change this to be some short string identifying your cluster.
> mttdatabase_platform = shark
>
> mttdatabase_debug_filename = mttdb_debug_file_perf
> mttdatabase_keep_debug_files = 1
>
> #---------------------------------------------------------------------
> -
>
> # This is a backup reporter; it also writes results to a local text
> # file
>
> [Reporter: text file backup]
> module = TextFile
>
> textfile_filename = $phase-$section-$mpi_name-$mpi_version.txt
>
> textfile_summary_header = <<EOT
> Hostname: &shell("hostname")
> uname: &shell("uname -a")
> Username: &shell("who am i")
> EOT
>
> textfile_summary_footer =
> textfile_detail_header =
> textfile_detail_footer =
>
> textfile_textwrap = 78
> _______________________________________________
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-- 
Jeff Squyres
Cisco Systems