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Subject: Re: [OMPI devel] 1.7.5rc1 failure: unresolved pthread calls
From: Hjelm, Nathan T (hjelmn_at_[hidden])
Date: 2014-03-03 12:10:52


Fixed on the trunk and CMR'ed to 1.7.5.

-Nathan

On Sunday, March 02, 2014 5:17 PM, devel [devel-bounces_at_[hidden]] on behalf of Paul Hargrove [phhargrove_at_[hidden]] wrote:
> To: Open MPI Developers
> Subject: [OMPI devel] 1.7.5rc1 failure: unresolved pthread calls
>
> The failure below (from OpenBSD5-amd64) shows unresolved calls to pthread "setpshared" interfaces for mutex and condition vars. Thesw were not part of the initial POSIX threads specification, and therefore configure-time check is required before these calls can safely be included.
>
> Like my previous report (unresolved __sync_synchronize) this is from the osc/sm component code, and there is no relation to VT (it just happens that otfmerge-mpi is the first executable linked to libmpi).
>
> -Paul
>
> /home/phargrov/OMPI/openmpi-1.7.5rc1-openbsd5-amd64/BLD/ompi/contrib/vt/vt/../../../.libs/libmpi.a(osc_sm_component.o)(.text+0xba5): In function `component_select':
> /home/phargrov/OMPI/openmpi-1.7.5rc1-openbsd5-amd64/openmpi-1.7.5rc1/ompi/mca/osc/sm/osc_sm_component.c:349: undefined reference to `pthread_mutexattr_setpshared'
> /home/phargrov/OMPI/openmpi-1.7.5rc1-openbsd5-amd64/BLD/ompi/contrib/vt/vt/../../../.libs/libmpi.a(osc_sm_component.o)(.text+0xc14):/home/phargrov/OMPI/openmpi-1.7.5rc1-openbsd5-amd64/openmpi-1.7.5rc1/ompi/mca/osc/sm/osc_sm_component.c:358: undefined reference to `pthread_condattr_setpshared'
> collect2: ld returned 1 exit status
>
>
> --
> Paul H. Hargrove PHHargrove_at_[hidden]<mailto:PHHargrove_at_[hidden]>
> Future Technologies Group
> Computer and Data Sciences Department Tel: +1-510-495-2352
> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900