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Subject: Re: [OMPI users] segmentation fault in mpiexec (Linux, Oracle/Sun C)
From: Terry Dontje (terry.dontje_at_[hidden])
Date: 2010-10-21 10:10:40


  I've reproduced Siegmar's issue when I have the threads options on but
it does not show up when they are off. It is actually segv'ing in
mca_btl_sm_component_close on an access at address 0 (obviously not a
good thing). I am going compile things with debug on and see if I can
track this further but I think I am smelling the smoke of a bug...

Siegmar, I was able to get stuff working with 32 bits when I removed
-with-threads=posix and replaced "-enable-mpi-threads" with
--disable-mpi-threads in your configure line. I think your previous
issue with things not building must be left over cruft.

Note, my compiler hang disappeared on me. So maybe there was an
environmental issue on my side.

--td

On 10/21/2010 06:47 AM, Terry Dontje wrote:
> On 10/21/2010 06:43 AM, Jeff Squyres (jsquyres) wrote:
>> Also, i'm not entirely sure what all the commands are that you are
>> showing. Some of those warnings (eg in config.log) are normal.
>>
>> The 32 bit test failure is not, though. Terry - any idea there?
> The test program is failing in MPI_Finalize which seems odd and the
> code itself looks pretty dead simple. I am rebuilding a v1.5
> workspace without the different thread options. Once that is done
> I'll try the test program.
>
> BTW, when I tried to build with the original options Siegmar used the
> compiles looked like they hung, doh.
>
> --td
>
>>
>> Sent from my PDA. No type good.
>>
>> On Oct 21, 2010, at 6:25 AM, "Terry Dontje" <terry.dontje_at_[hidden]
>> <mailto:terry.dontje_at_[hidden]>> wrote:
>>
>>> I wonder if the error below be due to crap being left over in the
>>> source tree. Can you do a "make clean". Note on a new checkout
>>> from the v1.5 svn branch I was able to build 64 bit with the
>>> following configure line:
>>>
>>> ../configure FC=f95 F77=f77 CC=cc CXX=CC --without-openib
>>> --without-udapl -enable-heterogeneous --enable-cxx-exceptions
>>> --enable-shared --enable-orterun-prefix-by-default --with-sge
>>> --disable-mpi-threads --enable-mpi-f90 --with-mpi-f90-size=small
>>> --disable-progress-threads --prefix=/workspace/tdd/ctnext/v15
>>> CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64
>>>
>>> --td
>>> On 10/21/2010 05:38 AM, Siegmar Gross wrote:
>>>> Hi,
>>>>
>>>> thank you very much for your reply.
>>>>
>>>>> Can you remove the -with-threads and -enable-mpi-threads options from
>>>>> the configure line and see if that helps your 32 bit problem any?
>>>> I cannot build the package when I remove these options.
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 189 head -8 config.log
>>>> This file contains any messages produced by compilers while
>>>> running configure, to aid debugging if configure makes a mistake.
>>>>
>>>> It was created by Open MPI configure 1.5, which was
>>>> generated by GNU Autoconf 2.65. Invocation command line was
>>>>
>>>> $ ../openmpi-1.5/configure --prefix=/usr/local/openmpi-1.5_32_cc
>>>> CFLAGS=-m32 CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 CXXLDFLAGS=-m32
>>>> CPPFLAGS= LDFLAGS=-m32 C_INCL_PATH= C_INCLUDE_PATH= CPLUS_INCLUDE_PATH=
>>>> OBJC_INCLUDE_PATH= MPICHHOME= CC=cc CXX=CC F77=f95 FC=f95
>>>> --without-udapl --enable-shared --enable-heterogeneous
>>>> --enable-cxx-exceptions
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 190 head -8 ../*.old/config.log
>>>> This file contains any messages produced by compilers while
>>>> running configure, to aid debugging if configure makes a mistake.
>>>>
>>>> It was created by Open MPI configure 1.5, which was
>>>> generated by GNU Autoconf 2.65. Invocation command line was
>>>>
>>>> $ ../openmpi-1.5/configure --prefix=/usr/local/openmpi-1.5_32_cc
>>>> CFLAGS=-m32 CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 CXXLDFLAGS=-m32
>>>> CPPFLAGS= LDFLAGS=-m32 C_INCL_PATH= C_INCLUDE_PATH= CPLUS_INCLUDE_PATH=
>>>> OBJC_INCLUDE_PATH= MPICHHOME= CC=cc CXX=CC F77=f95 FC=f95
>>>> --without-udapl --with-threads=posix --enable-mpi-threads
>>>> --enable-shared --enable-heterogeneous --enable-cxx-exceptions
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 194 dir log.* ../*.old/log.*
>>>> ... 132406 Oct 19 13:01
>>>> ../openmpi-1.5-Linux.x86_64.32_cc.old/log.configure.Linux.x86_64.32_cc
>>>> ... 195587 Oct 19 16:09
>>>> ../openmpi-1.5-Linux.x86_64.32_cc.old/log.make-check.Linux.x86_64.32_cc
>>>> ... 356672 Oct 19 16:07
>>>> ../openmpi-1.5-Linux.x86_64.32_cc.old/log.make-install.Linux.x86_64.32_cc
>>>> ... 280596 Oct 19 13:42
>>>> ../openmpi-1.5-Linux.x86_64.32_cc.old/log.make.Linux.x86_64.32_cc
>>>> ... 132265 Oct 21 10:51 log.configure.Linux.x86_64.32_cc
>>>> ... 10890 Oct 21 10:51 log.make.Linux.x86_64.32_cc
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 195 grep -i warning:
>>>> log.configure.Linux.x86_64.32_cc
>>>> configure: WARNING: *** Did not find corresponding C type
>>>> configure: WARNING: MPI_REAL16 and MPI_COMPLEX32 support have been disabled
>>>> configure: WARNING: *** Corresponding Fortran 77 type (REAL*16) not supported
>>>> configure: WARNING: *** Skipping Fortran 90 type (REAL*16)
>>>> configure: WARNING: valgrind.h not found
>>>> configure: WARNING: Unknown architecture ... proceeding anyway
>>>> configure: WARNING: File locks may not work with NFS. See the Installation and
>>>> configure: WARNING: -xldscope=hidden has been added to CFLAGS
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 196 grep -i warning:
>>>> ../*.old/log.configure.Linux.x86_64.32_cc
>>>> configure: WARNING: *** Did not find corresponding C type
>>>> configure: WARNING: MPI_REAL16 and MPI_COMPLEX32 support have been disabled
>>>> configure: WARNING: *** Corresponding Fortran 77 type (REAL*16) not supported
>>>> configure: WARNING: *** Skipping Fortran 90 type (REAL*16)
>>>> configure: WARNING: valgrind.h not found
>>>> configure: WARNING: Unknown architecture ... proceeding anyway
>>>> configure: WARNING: File locks may not work with NFS. See the Installation and
>>>> configure: WARNING: -xldscope=hidden has been added to CFLAGS
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 197 grep -i error:
>>>> log.configure.Linux.x86_64.32_cc
>>>> configure: error: no libz found; check path for ZLIB package first...
>>>> configure: error: no vtf3.h found; check path for VTF3 package first...
>>>> configure: error: no BPatch.h found; check path for Dyninst package first...
>>>> configure: error: no f2c.h found; check path for CLAPACK package first...
>>>> configure: error: MPI Correctness Checking support cannot be built inside Open
>>>> MPI
>>>> configure: error: no papi.h found; check path for PAPI package first...
>>>> configure: error: no libcpc.h found; check path for CPC package first...
>>>> configure: error: no ctool/ctool.h found; check path for CTool package first...
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 198 grep -i error:
>>>> ../*.old/log.configure.Linux.x86_64.32_cc
>>>> configure: error: no libz found; check path for ZLIB package first...
>>>> configure: error: no vtf3.h found; check path for VTF3 package first...
>>>> configure: error: no BPatch.h found; check path for Dyninst package first...
>>>> configure: error: no f2c.h found; check path for CLAPACK package first...
>>>> configure: error: MPI Correctness Checking support cannot be built inside Open
>>>> MPI
>>>> configure: error: no papi.h found; check path for PAPI package first...
>>>> configure: error: no libcpc.h found; check path for CPC package first...
>>>> configure: error: no ctool/ctool.h found; check path for CTool package first...
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 199
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 199 grep -i warning:
>>>> log.make.Linux.x86_64.32_cc
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 200 grep -i warning:
>>>> ../*.old/log.make.Linux.x86_64.32_cc
>>>> ".../opal/mca/crs/none/crs_none_module.c", line 136: warning:
>>>> statement not reached
>>>> ".../orte/mca/errmgr/errmgr.h", line 135: warning: attribute
>>>> "noreturn" may not be applied to variable, ignored
>>>> ... (much more warnings for errmgr.h, line 135)
>>>> ".../orte/tools/orte-ps/orte-ps.c", line 288: warning: initializer
>>>> does not fit or is out of range: 0xfffffffe
>>>> ".../orte/tools/orte-ps/orte-ps.c", line 289: warning: initializer
>>>> does not fit or is out of range: 0xfffffffe
>>>> ...
>>>> f95: Warning: Option -rpath passed to ld, if ld is invoked,
>>>> ignored otherwise
>>>> ...
>>>> ".../ompi/mca/io/romio/romio/adio/common/ad_fstype.c", line 397:
>>>> warning: statement not reached
>>>> ".../ompi/mca/osc/rdma/osc_rdma_data_move.c", line 296:
>>>> warning: statement not reached
>>>> ".../ompi/mca/osc/rdma/osc_rdma_data_move.c", line 678:
>>>> warning: statement not reached
>>>> ".../ompi/mca/pml/cm/pml_cm_cancel.c", line 65: warning:
>>>> statement not reached
>>>> ...
>>>> CC: Warning: Specify a supported level of optimization when using
>>>> -xopenmp, -xopenmp will not set an optimization level in a
>>>> future release. Optimization level changed to 3 to support -xopenmp.
>>>> ... (a lot more of these warnings)
>>>> cc: Warning: Optimizer level changed from 0 to 3 to support
>>>> parallelized code.
>>>> ...
>>>>
>>>> Above you have all different warnings if I didn't miss one.
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 201 grep -i error:
>>>> log.make.Linux.x86_64.32_cc cc1: error: unrecognized command line
>>>> option "-fno-directives-only"
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 202 grep -i error:
>>>> ../*.old/log.make.Linux.x86_64.32_cc
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 203
>>>>
>>>>
>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 205 tail -15
>>>> log.make.Linux.x86_64.32_cc
>>>> make[3]: Leaving directory `/.../opal/libltdl'
>>>> make[2]: Leaving directory `/.../opal/libltdl'
>>>> Making all in asm
>>>> make[2]: Entering directory `/.../opal/asm'
>>>> CC asm.lo
>>>> rm -f atomic-asm.S
>>>> ln -s ".../opal/asm/generated/atomic-ia32-linux-nongas.s" atomic-asm.S
>>>> CPPAS atomic-asm.lo
>>>> cc1: error: unrecognized command line option "-fno-directives-only"
>>>> cc: cpp failed for atomic-asm.S
>>>> make[2]: *** [atomic-asm.lo] Error 1
>>>> make[2]: Leaving directory `/.../opal/asm'
>>>> make[1]: *** [all-recursive] Error 1
>>>> make[1]: Leaving directory `/.../opal'
>>>> make: *** [all-recursive] Error 1
>>>>
>>>>
>>>> It is the same error which I reported yesterday for "Linux x86_64,
>>>> Oracle/Sun C, 64-bit).
>>>>
>>>> Please let me know if you need anything else.
>>>>
>>>>
>>>> Kind regards
>>>>
>>>> Siegmar
>>>>
>>>>
>>>>> --td
>>>>> On 10/20/2010 09:38 AM, Siegmar Gross wrote:
>>>>>> Hi,
>>>>>>
>>>>>> I have built Open MPI 1.5 on Linux x86_64 with the Oracle/Sun Studio C
>>>>>> compiler. Unfortunately "mpiexec" breaks when I run a small propgram.
>>>>>>
>>>>>> linpc4 small_prog 106 cc -V
>>>>>> cc: Sun C 5.10 Linux_i386 2009/06/03
>>>>>> usage: cc [ options] files. Use 'cc -flags' for details
>>>>>>
>>>>>> linpc4 small_prog 107 uname -a
>>>>>> Linux linpc4 2.6.27.45-0.1-default #1 SMP 2010-02-22 16:49:47 +0100 x86_64
>>>>>> x86_64 x86_64 GNU/Linux
>>>>>>
>>>>>> linpc4 small_prog 108 mpicc -show
>>>>>> cc -I/usr/local/openmpi-1.5_32_cc/include -mt
>>>>>> -L/usr/local/openmpi-1.5_32_cc/lib -lmpi -ldl -Wl,--export-dynamic -lnsl
>>>>>> -lutil -lm -ldl
>>>>>>
>>>>>> linpc4 small_prog 109 mpicc -m32 rank_size.c
>>>>>> linpc4 small_prog 110 mpiexec -np 2 a.out
>>>>>> I'm process 0 of 2 available processes running on linpc4.
>>>>>> MPI standard 2.1 is supported.
>>>>>> I'm process 1 of 2 available processes running on linpc4.
>>>>>> MPI standard 2.1 is supported.
>>>>>> [linpc4:11564] *** Process received signal ***
>>>>>> [linpc4:11564] Signal: Segmentation fault (11)
>>>>>> [linpc4:11564] Signal code: (128)
>>>>>> [linpc4:11564] Failing at address: (nil)
>>>>>> [linpc4:11565] *** Process received signal ***
>>>>>> [linpc4:11565] Signal: Segmentation fault (11)
>>>>>> [linpc4:11565] Signal code: (128)
>>>>>> [linpc4:11565] Failing at address: (nil)
>>>>>> [linpc4:11564] [ 0] [0xffffe410]
>>>>>> [linpc4:11564] [ 1] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_base_components_close+0x8c) [0xf774ccd0]
>>>>>> [linpc4:11564] [ 2] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_btl_base_close+0xc5) [0xf76bd255]
>>>>>> [linpc4:11564] [ 3] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_bml_base_close+0x32) [0xf76bd112]
>>>>>> [linpc4:11564] [ 4] /usr/local/openmpi-1.5_32_cc/lib/openmpi/
>>>>>> mca_pml_ob1.so [0xf73d971f]
>>>>>> [linpc4:11564] [ 5] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_base_components_close+0x8c) [0xf774ccd0]
>>>>>> [linpc4:11564] [ 6] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_pml_base_close+0xc1) [0xf76e4385]
>>>>>> [linpc4:11564] [ 7] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> [0xf76889e6]
>>>>>> [linpc4:11564] [ 8] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (PMPI_Finalize+0x3c) [0xf769dd4c]
>>>>>> [linpc4:11564] [ 9] a.out(main+0x98) [0x8048a18]
>>>>>> [linpc4:11564] [10] /lib/libc.so.6(__libc_start_main+0xe5) [0xf749c705]
>>>>>> [linpc4:11564] [11] a.out(_start+0x41) [0x8048861]
>>>>>> [linpc4:11564] *** End of error message ***
>>>>>> [linpc4:11565] [ 0] [0xffffe410]
>>>>>> [linpc4:11565] [ 1] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_base_components_close+0x8c) [0xf76bccd0]
>>>>>> [linpc4:11565] [ 2] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_btl_base_close+0xc5) [0xf762d255]
>>>>>> [linpc4:11565] [ 3] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_bml_base_close+0x32) [0xf762d112]
>>>>>> [linpc4:11565] [ 4] /usr/local/openmpi-1.5_32_cc/lib/openmpi/
>>>>>> mca_pml_ob1.so [0xf734971f]
>>>>>> [linpc4:11565] [ 5] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_base_components_close+0x8c) [0xf76bccd0]
>>>>>> [linpc4:11565] [ 6] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (mca_pml_base_close+0xc1) [0xf7654385]
>>>>>> [linpc4:11565] [ 7] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> [0xf75f89e6]
>>>>>> [linpc4:11565] [ 8] /usr/local/openmpi-1.5_32_cc/lib/libmpi.so.1
>>>>>> (PMPI_Finalize+0x3c) [0xf760dd4c]
>>>>>> [linpc4:11565] [ 9] a.out(main+0x98) [0x8048a18]
>>>>>> [linpc4:11565] [10] /lib/libc.so.6(__libc_start_main+0xe5) [0xf740c705]
>>>>>> [linpc4:11565] [11] a.out(_start+0x41) [0x8048861]
>>>>>> [linpc4:11565] *** End of error message ***
>>>>>> --------------------------------------------------------------------------
>>>>>> mpiexec noticed that process rank 0 with PID 11564 on node linpc4 exited
>>>>>> on signal 11 (Segmentation fault).
>>>>>> --------------------------------------------------------------------------
>>>>>> 2 total processes killed (some possibly by mpiexec during cleanup)
>>>>>> linpc4 small_prog 111
>>>>>>
>>>>>>
>>>>>> "make check" shows that one test failed.
>>>>>>
>>>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 114 grep FAIL
>>>>>> log.make-check.Linux.x86_64.32_cc
>>>>>> FAIL: opal_path_nfs
>>>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 115 grep PASS
>>>>>> log.make-check.Linux.x86_64.32_cc
>>>>>> PASS: predefined_gap_test
>>>>>> PASS: dlopen_test
>>>>>> PASS: atomic_barrier
>>>>>> PASS: atomic_barrier_noinline
>>>>>> PASS: atomic_spinlock
>>>>>> PASS: atomic_spinlock_noinline
>>>>>> PASS: atomic_math
>>>>>> PASS: atomic_math_noinline
>>>>>> PASS: atomic_cmpset
>>>>>> PASS: atomic_cmpset_noinline
>>>>>> decode [PASSED]
>>>>>> PASS: opal_datatype_test
>>>>>> PASS: checksum
>>>>>> PASS: position
>>>>>> decode [PASSED]
>>>>>> PASS: ddt_test
>>>>>> decode [PASSED]
>>>>>> PASS: ddt_raw
>>>>>> linpc4 openmpi-1.5-Linux.x86_64.32_cc 116
>>>>>>
>>>>>> I used the following command to build the package.
>>>>>>
>>>>>> ../openmpi-1.5/configure --prefix=/usr/local/openmpi-1.5_32_cc \
>>>>>> CFLAGS="-m32" CXXFLAGS="-m32" FFLAGS="-m32" FCFLAGS="-m32" \
>>>>>> CXXLDFLAGS="-m32" CPPFLAGS="" \
>>>>>> LDFLAGS="-m32" \
>>>>>> C_INCL_PATH="" C_INCLUDE_PATH="" CPLUS_INCLUDE_PATH="" \
>>>>>> OBJC_INCLUDE_PATH="" MPICHHOME="" \
>>>>>> CC="cc" CXX="CC" F77="f95" FC="f95" \
>>>>>> --without-udapl --with-threads=posix --enable-mpi-threads \
>>>>>> --enable-shared --enable-heterogeneous --enable-cxx-exceptions \
>>>>>> |& tee log.configure.$SYSTEM_ENV.$MACHINE_ENV.32_cc
>>>>>>
>>>>>> I have also built the package with gcc-4.2.0 and it seems to work
>>>>>> although the nfs-test failed as well. Therefore I'm not sure if
>>>>>> the failing test is responsible for the failure with the cc-version.
>>>>>>
>>>>>> ../openmpi-1.5/configure --prefix=/usr/local/openmpi-1.5_32_gcc \
>>>>>> CFLAGS="-m32" CXXFLAGS="-m32" FFLAGS="-m32" FCFLAGS="-m32" \
>>>>>> CXXLDFLAGS="-m32" CPPFLAGS="" \
>>>>>> LDFLAGS="-m32" \
>>>>>> C_INCL_PATH="" C_INCLUDE_PATH="" CPLUS_INCLUDE_PATH="" \
>>>>>> OBJC_INCLUDE_PATH="" MPIHOME="" \
>>>>>> CC="gcc" CPP="cpp" CXX="g++" CXXCPP="cpp" F77="gfortran" \
>>>>>> --without-udapl --with-threads=posix --enable-mpi-threads \
>>>>>> --enable-shared --enable-heterogeneous --enable-cxx-exceptions \
>>>>>> |& tee log.configure.$SYSTEM_ENV.$MACHINE_ENV.32_gcc
>>>>>>
>>>>>> linpc4 small_prog 107 gcc -v
>>>>>> Using built-in specs.
>>>>>> Target: x86_64-unknown-linux-gnu
>>>>>> Configured with: ../gcc-4.2.0/configure --prefix=/usr/local/gcc-4.2.0
>>>>>> --enable-languages=c,c++,java,fortran,objc --enable-java-gc=boehm
>>>>>> --enable-nls --enable-libgcj --enable-threads=posix
>>>>>> Thread model: posix
>>>>>> gcc version 4.2.0
>>>>>>
>>>>>> linpc4 small_prog 109 mpicc -show
>>>>>> gcc -I/usr/local/openmpi-1.5_32_gcc/include -fexceptions -pthread
>>>>>> -L/usr/local/openmpi-1.5_32_gcc/lib -lmpi -ldl -Wl,--export-dynamic
>>>>>> -lnsl -lutil -lm -ldl
>>>>>>
>>>>>> linpc4 small_prog 110 mpicc -m32 rank_size.c
>>>>>> linpc4 small_prog 111 mpiexec -np 2 a.out
>>>>>> I'm process 0 of 2 available processes running on linpc4.
>>>>>> MPI standard 2.1 is supported.
>>>>>> I'm process 1 of 2 available processes running on linpc4.
>>>>>> MPI standard 2.1 is supported.
>>>>>>
>>>>>> linpc4 small_prog 112 grep FAIL /.../log.make-check.Linux.x86_64.32_gcc
>>>>>> FAIL: opal_path_nfs
>>>>>> linpc4 small_prog 113 grep PASS /.../log.make-check.Linux.x86_64.32_gcc
>>>>>> PASS: predefined_gap_test
>>>>>> PASS: dlopen_test
>>>>>> PASS: atomic_barrier
>>>>>> PASS: atomic_barrier_noinline
>>>>>> PASS: atomic_spinlock
>>>>>> PASS: atomic_spinlock_noinline
>>>>>> PASS: atomic_math
>>>>>> PASS: atomic_math_noinline
>>>>>> PASS: atomic_cmpset
>>>>>> PASS: atomic_cmpset_noinline
>>>>>> decode [PASSED]
>>>>>> PASS: opal_datatype_test
>>>>>> PASS: checksum
>>>>>> PASS: position
>>>>>> decode [PASSED]
>>>>>> PASS: ddt_test
>>>>>> decode [NOT PASSED]
>>>>>> PASS: ddt_raw
>>>>>> linpc4 small_prog 114
>>>>>>
>>>>>>
>>>>>> I used the following small test program.
>>>>>>
>>>>>> #include<stdio.h>
>>>>>> #include<stdlib.h>
>>>>>> #include "mpi.h"
>>>>>>
>>>>>> int main (int argc, char *argv[])
>>>>>> {
>>>>>> int ntasks, /* number of parallel tasks
>>>> */
>>>>>> mytid, /* my task id
>>>> */
>>>>>> version, subversion, /* version of MPI standard
>>>> */
>>>>>> namelen; /* length of processor name
>>>> */
>>>>>> char processor_name[MPI_MAX_PROCESSOR_NAME];
>>>>>>
>>>>>> MPI_Init (&argc,&argv);
>>>>>> MPI_Comm_rank (MPI_COMM_WORLD,&mytid);
>>>>>> MPI_Comm_size (MPI_COMM_WORLD,&ntasks);
>>>>>> MPI_Get_processor_name (processor_name,&namelen);
>>>>>> printf ("I'm process %d of %d available processes running on %s.\n",
>>>>>> mytid, ntasks, processor_name);
>>>>>> MPI_Get_version (&version,&subversion);
>>>>>> printf ("MPI standard %d.%d is supported.\n", version, subversion);
>>>>>> MPI_Finalize ();
>>>>>> return EXIT_SUCCESS;
>>>>>> }
>>>>>>
>>>>>>
>>>>>> Thank you very much for any help to solve the problem with the
>>>>>> Oracle/Sun Compiler in advance.
>>>>>>
>>>>>>
>>>>>> Best regards
>>>>>>
>>>>>> Siegmar
>>>>>>
>>>>>> _______________________________________________
>>>>>> users mailing list
>>>>>> users_at_[hidden] <mailto:users_at_[hidden]>
>>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>>> --
>>>>> Oracle
>>>>> Terry D. Dontje | Principal Software Engineer
>>>>> Developer Tools Engineering | +1.781.442.2631
>>>>> Oracle * - Performance Technologies*
>>>>> 95 Network Drive, Burlington, MA 01803
>>>>> Emailterry.dontje_at_[hidden] <mailto:terry.dontje_at_[hidden]> <mailto:terry.dontje_at_[hidden]>
>>>> _______________________________________________
>>>> users mailing list
>>>> users_at_[hidden] <mailto:users_at_[hidden]>
>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
>>>
>>> --
>>> <mime-attachment.gif>
>>> Terry D. Dontje | Principal Software Engineer
>>> Developer Tools Engineering | +1.781.442.2631
>>> Oracle * - Performance Technologies*
>>> 95 Network Drive, Burlington, MA 01803
>>> Email terry.dontje_at_[hidden] <mailto:terry.dontje_at_[hidden]>
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden] <mailto:users_at_[hidden]>
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>>
>> _______________________________________________
>> users mailing list
>> users_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> --
> Oracle
> Terry D. Dontje | Principal Software Engineer
> Developer Tools Engineering | +1.781.442.2631
> Oracle * - Performance Technologies*
> 95 Network Drive, Burlington, MA 01803
> Email terry.dontje_at_[hidden] <mailto:terry.dontje_at_[hidden]>
>
>
>
>
> _______________________________________________
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-- 
Oracle
Terry D. Dontje | Principal Software Engineer
Developer Tools Engineering | +1.781.442.2631
Oracle * - Performance Technologies*
95 Network Drive, Burlington, MA 01803
Email terry.dontje_at_[hidden] <mailto:terry.dontje_at_[hidden]>



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