Please send all the information on the build support page and open an issue at 
github.  Thanks.


> On Sep 1, 2016, at 3:41 PM, Vallee, Geoffroy R. <valle...@ornl.gov> wrote:
> 
> This is indeed a little better but still creating a problem:
> 
>  CCLD     opal_wrapper
> ../../../opal/.libs/libopen-pal.a(opal_progress.o): In function 
> `_opal_progress_unregister':
> /autofs/nccs-svm1_sw/gvh/src/openmpi-2.0.1rc2/opal/runtime/opal_progress.c:459:
>  undefined reference to `opal_atomic_swap_64'
> ../../../opal/.libs/libopen-pal.a(opal_progress.o): In function 
> `_opal_progress_register':
> /autofs/nccs-svm1_sw/gvh/src/openmpi-2.0.1rc2/opal/runtime/opal_progress.c:398:
>  undefined reference to `opal_atomic_swap_64'
> make[2]: *** [opal_wrapper] Error 2
> make[2]: Leaving directory 
> `/autofs/nccs-svm1_sw/gvh/src/openmpi-2.0.1rc2/opal/tools/wrappers'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory 
> `/autofs/nccs-svm1_sw/gvh/src/openmpi-2.0.1rc2/opal'
> make: *** [all-recursive] Error 1
> 
> $ nm libopen-pal.a  | grep atomic
>                 U opal_atomic_cmpset_64
> 0000000000000ab0 t opal_atomic_cmpset_ptr
>                 U opal_atomic_wmb
> 0000000000000950 t opal_lifo_push_atomic
>                 U opal_atomic_cmpset_acq_32
> 00000000000003d0 t opal_atomic_lock
> 0000000000000450 t opal_atomic_unlock
>                 U opal_atomic_wmb
>                 U opal_atomic_ll_64
>                 U opal_atomic_sc_64
>                 U opal_atomic_wmb
> 0000000000001010 t opal_lifo_pop_atomic
>                 U opal_atomic_cmpset_acq_32
> 00000000000004b0 t opal_atomic_init
> 00000000000004e0 t opal_atomic_lock
>                 U opal_atomic_mb
> 0000000000000560 t opal_atomic_unlock
>                 U opal_atomic_wmb
>                 U opal_atomic_add_32
>                 U opal_atomic_cmpset_acq_32
> 0000000000000820 t opal_atomic_init
> 0000000000000850 t opal_atomic_lock
>                 U opal_atomic_sub_32
>                 U opal_atomic_swap_64
> 00000000000008d0 t opal_atomic_unlock
>                 U opal_atomic_wmb
> 0000000000000130 t opal_atomic_init
> atomic-asm.o:
> 0000000000000138 T opal_atomic_add_32
> 0000000000000018 T opal_atomic_cmpset_32
> 00000000000000c4 T opal_atomic_cmpset_64
> 000000000000003c T opal_atomic_cmpset_acq_32
> 00000000000000e8 T opal_atomic_cmpset_acq_64
> 0000000000000070 T opal_atomic_cmpset_rel_32
> 0000000000000110 T opal_atomic_cmpset_rel_64
> 0000000000000000 T opal_atomic_mb
> 0000000000000008 T opal_atomic_rmb
> 0000000000000150 T opal_atomic_sub_32
> 0000000000000010 T opal_atomic_wmb
> 0000000000002280 t mca_base_pvar_is_atomic
>                 U opal_atomic_ll_64
>                 U opal_atomic_sc_64
>                 U opal_atomic_wmb
> 0000000000000900 t opal_lifo_pop_atomic
> 
>> On Sep 1, 2016, at 3:16 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> 
>> wrote:
>> 
>> Can you try the latest v2.0.1 nightly snapshot tarball?
>> 
>> 
>>> On Sep 1, 2016, at 2:56 PM, Vallee, Geoffroy R. <valle...@ornl.gov> wrote:
>>> 
>>> Hello,
>>> 
>>> I get the following problem when we compile OpenMPI-2.0.0 (it seems to be 
>>> specific to 2.x; the problem did not appear with 1.10.x) with PGI:
>>> 
>>> CCLD     opal_wrapper
>>> ../../../opal/.libs/libopen-pal.so: undefined reference to 
>>> `opal_atomic_sc_64'
>>> ../../../opal/.libs/libopen-pal.so: undefined reference to 
>>> `opal_atomic_ll_64'
>>> ../../../opal/.libs/libopen-pal.so: undefined reference to 
>>> `opal_atomic_swap_64'
>>> make[1]: *** [opal_wrapper] Error 2
>>> 
>>> It is a little for me to pin point the exact problem but i can see the 
>>> following:
>>> 
>>> $ nm ./.libs/libopen-pal.so | grep atomic
>>> 0000000000026320 t 00000017.plt_call.opal_atomic_add_32
>>> 0000000000026250 t 00000017.plt_call.opal_atomic_cmpset_32
>>> 0000000000026780 t 00000017.plt_call.opal_atomic_cmpset_64
>>> 00000000000280c0 t 00000017.plt_call.opal_atomic_cmpset_acq_32
>>> 0000000000028ae0 t 00000017.plt_call.opal_atomic_ll_64
>>> 0000000000027fe0 t 00000017.plt_call.opal_atomic_mb
>>> 0000000000027d50 t 00000017.plt_call.opal_atomic_rmb
>>> 0000000000028500 t 00000017.plt_call.opal_atomic_sc_64
>>> 0000000000027670 t 00000017.plt_call.opal_atomic_sub_32
>>> 0000000000026da0 t 00000017.plt_call.opal_atomic_swap_64
>>> 0000000000027050 t 00000017.plt_call.opal_atomic_wmb
>>> 000000000005e6a0 t mca_base_pvar_is_atomic
>>> 000000000004715c T opal_atomic_add_32
>>> 000000000004703c T opal_atomic_cmpset_32
>>> 00000000000470e8 T opal_atomic_cmpset_64
>>> 0000000000047060 T opal_atomic_cmpset_acq_32
>>> 000000000004710c T opal_atomic_cmpset_acq_64
>>> 000000000002a610 t opal_atomic_cmpset_ptr
>>> 0000000000047094 T opal_atomic_cmpset_rel_32
>>> 0000000000047134 T opal_atomic_cmpset_rel_64
>>> 0000000000032cc0 t opal_atomic_init
>>> 0000000000033980 t opal_atomic_init
>>> 00000000000396a0 t opal_atomic_init
>>>               U opal_atomic_ll_64
>>> 000000000002e460 t opal_atomic_lock
>>> 0000000000032cf0 t opal_atomic_lock
>>> 00000000000339b0 t opal_atomic_lock
>>> 0000000000047024 T opal_atomic_mb
>>> 000000000004702c T opal_atomic_rmb
>>>               U opal_atomic_sc_64
>>> 0000000000047174 T opal_atomic_sub_32
>>>               U opal_atomic_swap_64
>>> 000000000002e4e0 t opal_atomic_unlock
>>> 0000000000032d70 t opal_atomic_unlock
>>> 0000000000033a30 t opal_atomic_unlock
>>> 0000000000047034 T opal_atomic_wmb
>>> 00000000000324d0 t opal_lifo_pop_atomic
>>> 00000000000cc260 t opal_lifo_pop_atomic
>>> 000000000002a490 t opal_lifo_push_atomic
>>> 
>>> Any idea of how to fix the problem?
>>> 
>>> Thanks,
>>> _______________________________________________
>>> devel mailing list
>>> devel@lists.open-mpi.org
>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
>> 
>> 
>> -- 
>> Jeff Squyres
>> jsquy...@cisco.com
>> For corporate legal information go to: 
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>> 
>> _______________________________________________
>> devel mailing list
>> devel@lists.open-mpi.org
>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
>> 
> 
> _______________________________________________
> devel mailing list
> devel@lists.open-mpi.org
> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel


-- 
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to: 
http://www.cisco.com/web/about/doing_business/legal/cri/

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