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Subject: Re: [OMPI users] Valgrind Functionality
From: Shiqing Fan (fan_at_[hidden])
Date: 2008-07-13 14:06:17


Hello Tom,

There was a bug in the configure.m4 of memchecker/valgrind, but it
shouldn't happen for revision 18303. Now it fixed with r18899. Could
you please svn update your source, and try again?

Thanks,
Shiqing

Tom Riddle wrote:
> Thanks, I've gotten to the point of building and running branch/1.3.
> However when I attempt to run my simple osu_latency test I get the
> following runtime error now, which I hadn't before on a repo pull of
> trunk/openmpi-1.3a1r18303
>
> opal_memchecker_base_select failed
> --> Returned value -13 instead od OPAL_SUCCESS
>
> I checked the ompi_info and see the following memchecker
> MCA memchecker: parameter "memchecker" (current value: <none>
> Default selection set of components for the memchecker framework
>
> so that looks ok, here is my configure
>
> $ ../configure --prefix=/opt/wkspace/openmpi-1.3 CC=gcc CXX=g++
> --disable-mpi-f77 --enable-debug --enable-memchecker
> --with-psm=/usr/include --with-valgrind=/opt/wkspace/valgrind-3.3.0/
>
> I think I'm close, TIA Tom
>
> --- On *Sun, 7/13/08, Jeff Squyres /<jsquyres_at_[hidden]>/* wrote:
>
> From: Jeff Squyres <jsquyres_at_[hidden]>
> Subject: Re: [OMPI users] Valgrind Functionality
> To: rarebitusa_at_[hidden], "Open MPI Users" <users_at_[hidden]>
> Cc: "Ashley Pittman" <apittman_at_[hidden]>
> Date: Sunday, July 13, 2008, 6:16 AM
>
> On Jul 13, 2008, at 9:11 AM, Tom Riddle wrote:
>
> > Does anyone know if this feature has been incorporated yet? I did a
> > ./configure --help but do not see the enable-ptmalloc2-internal
> > option.
> >
> > - The ptmalloc2 memory manager component is now by default built as
> > a standalone library named libopenmpi-malloc. Users wanting to
> > use leave_pinned with ptmalloc2 will now need to link the
> library
> > into their application explicitly. All other users will use the
> > libc-provided allocator instead of Open MPI's ptmalloc2. This
> > change
> > may be overriden with the configure option enable-ptmalloc2-internal
> > --> Expected: 1.3
>
> This is on the trunk/v1.3 branch, yes.
>
> The default in v1.3 is that ptmalloc2 is *not* built into libopen-
> pal. This is different than v1.2, where ptmalloc2 *was* included in
> libopen-pal unless you specified --disable-memory-manager.
>
> --
> Jeff Squyres
> Cisco Systems
>
>
> ------------------------------------------------------------------------
>
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-- 
--------------------------------------------------------------
Shiqing Fan                     
http://www.hlrs.de/people/fan
High Performance Computing            Tel.: +49 711 685 87234
   Center Stuttgart (HLRS)            Fax.: +49 711 685 65832
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