Luckily for us all the definitions contain the same constant (orte). r27864 should fix this.

  George.

On Jan 18, 2013, at 06:21 , Paul Hargrove <PHHargrove@lbl.gov> wrote:

My employer has a nice new Cray XC30 (aka Cascade), and I thought I'd give Open MPI a quick test.

Given that it is INTENDED to be API-compatible with the XE series, I began configuring with

    CC=cc CXX=CC FC=ftn --with-platform=lanl/cray_xe6/optimized-nopanasas

However, since this is Intel h/w, I commented-out the following 2 lines in the platform file:

    with_wrapper_cflags="-march=amdfam10"

    CFLAGS=-march=amdfam10

I am using PrgEnv-gnu/5.0.15, though PrgEnv-intel is the default on our system

As far as I know, use of 1.6.x is out - no ugni at all, right?

So, I didn't even try.

I gave openmpi-1.7rc6 a try, but the ALPS headers and libs have moved (as mentioned in ompi-trunk/config/orte_check_alps.m4).

Perhaps one should CMR the updated-for-CLE-5 configure logic to the 1.7 branch?

Next, I tried a trunk nightly tarball: openmpi-1.9a1r27862.tar.bz2

As I mentioned above, the trunk has the right logic for locating ALPS.

However, it looks like there is some untested code, protected by "#if WANT_CRAY_PMI2_EXT", that needs work:

make[2]: Entering directory `/global/scratch/sd/hargrove/OMPI/openmpi-1.9a1r27862/BUILD/orte/mca/db/pmi'

  CC       db_pmi_component.lo

  CC       db_pmi.lo

../../../../../orte/mca/db/pmi/db_pmi.c: In function 'store':

../../../../../orte/mca/db/pmi/db_pmi.c:202: error: 'ptr' undeclared (first use in this function)

../../../../../orte/mca/db/pmi/db_pmi.c:202: error: (Each undeclared identifier is reported only once

../../../../../orte/mca/db/pmi/db_pmi.c:202: error: for each function it appears in.)

make[2]: *** [db_pmi.lo] Error 1

make[2]: Leaving directory `/global/scratch/sd/hargrove/OMPI/openmpi-1.9a1r27862/BUILD/orte/mca/db/pmi'

make[1]: *** [all-recursive] Error 1

make[1]: Leaving directory `/global/scratch/sd/hargrove/OMPI/openmpi-1.9a1r27862/BUILD/orte'

make: *** [all-recursive] Error 1

I added the missing "char *ptr" declaration a few lines before it's first use, and resumed the build.

This time the build terminated at

make[2]: Entering directory `/global/scratch/sd/hargrove/OMPI/openmpi-1.9a1r27862/BUILD/opal/tools/wrappers'

  CC       opal_wrapper.o

  CCLD     opal_wrapper

/usr/bin/ld: attempted static link of dynamic object `../../../opal/.libs/libopen-pal.so'

collect2: error: ld returned 1 exit status

So I went back to the platform file and changed

   enable_shared=yes

to

   enable_shared=no

No big deal there - I had to make the same change for our XE6.

And so I started back at configure (after a "make distclean", to be safe), and here is the next error:

Making all in tools/orte-info

make[2]: Entering directory `/global/scratch/sd/hargrove/OMPI/openmpi-1.9a1r27862/BUILD/orte/tools/orte-info'

  CCLD     orte-info

../../../orte/.libs/libopen-rte.a(orte_info_support.o): In function `orte_info_show_orte_version':

orte_info_support.c:(.text+0xd70): multiple definition of `orte_info_show_orte_version'

version.o:version.c:(.text+0x4b0): first defined here

../../../orte/.libs/libopen-rte.a(orte_info_support.o):(.data+0x0): multiple definition of `orte_info_type_orte'

orte-info.o:(.data+0x10): first defined here

/usr/bin/ld: link errors found, deleting executable `orte-info'

collect2: error: ld returned 1 exit status

make[2]: *** [orte-info] Error 1

I am not sure how to fix this, but I would guess this is probably a simple fix for somebody who knows OMPI's build infrastructure better than I.

-Paul

--

Paul H. Hargrove                          PHHargrove@lbl.gov

Future Technologies Group

Computer and Data Sciences Department     Tel: +1-510-495-2352

Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900

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