[Mochi-devel] running mochi examples
Abid Malik
abidmuslim at gmail.com
Tue Nov 12 06:53:50 CST 2019
Thank Mathieu and Philip,
The messages are the same as appeared on the issue. Please let me know if
you want me to build Mochi or run some examples in a way that can help to
solve the problem.
On Tue, Nov 12, 2019 at 7:46 AM Carns, Philip H. <carns at mcs.anl.gov> wrote:
> Abid followed up some more off-list; I think his code building now but he
> still has some run time problems to work through.
>
> I have a quick follow up on one of the tangents in this discussion; the
> issue that was preventing "verbs://" from working correctly as the
> transport name has been fixed (you will need to uninstall and then
> re-install the mercury package to pick this up):
>
> https://github.com/mercury-hpc/mercury/issues/322
>
> That wasn't the core problem here, but something confusing that we hit
> along the way.
>
> thanks,
> -Phil
> ------------------------------
> *From:* Dorier, Matthieu <mdorier at anl.gov>
> *Sent:* Sunday, November 10, 2019 3:06 PM
> *To:* Abid Malik <abidmuslim at gmail.com>
> *Cc:* Carns, Philip H. <carns at mcs.anl.gov>; Latham, Robert J. via
> mochi-devel <mochi-devel at lists.mcs.anl.gov>
> *Subject:* Re: [Mochi-devel] running mochi examples
>
>
> Hi Abid,
>
>
>
> Sorry for the late response, I’m on vacations with limited access to my
> computer.
>
> Let’s try to figure out what changed since your earlier messages about NA
> errors. Which libraries were rebuilt?
>
>
>
> Thanks,
>
>
>
> Matthieu
>
>
>
> *From: *Abid Malik <abidmuslim at gmail.com>
> *Date: *Wednesday, 6 November 2019 at 17:56
> *To: *"Dorier, Matthieu" <mdorier at anl.gov>
> *Cc: *"Carns, Philip H." <carns at mcs.anl.gov>, "Latham, Robert J. via
> mochi-devel" <mochi-devel at lists.mcs.anl.gov>
> *Subject: *Re: [Mochi-devel] running mochi examples
>
>
>
> Hi Matthieu,
>
>
>
> For simple cases, I am using
>
>
>
> gcc test.server.c -o server $(pkg-config --libs margo)
>
>
>
> I pretty much tried everything. I just installed libfabric manually. I am
> not sure what to try next.
>
>
>
> On Wed, Nov 6, 2019 at 12:07 PM Dorier, Matthieu <mdorier at anl.gov> wrote:
>
> Hi Abid,
>
>
>
> At this top of my head this could be a problem with the order in which
> libraries are linked. Could you send your CMakeLists.txt file?
>
> Thanks,
>
>
>
> Matthieu
>
>
>
> *From: *mochi-devel <mochi-devel-bounces at lists.mcs.anl.gov> on behalf of
> Abid Malik via mochi-devel <mochi-devel at lists.mcs.anl.gov>
> *Reply to: *Abid Malik <abidmuslim at gmail.com>
> *Date: *Tuesday, 5 November 2019 at 00:01
> *To: *"Carns, Philip H." <carns at mcs.anl.gov>
> *Cc: *"Latham, Robert J. via mochi-devel" <mochi-devel at lists.mcs.anl.gov>
> *Subject: *Re: [Mochi-devel] running mochi examples
>
>
>
>
>
> Thanks.
>
>
>
> I am getting the following linking error:
>
>
>
>
>
> Linking C executable 01_margo_hello_server
> /usr/bin/ld: CMakeFiles/01_margo_hello_server.dir/hello_server.c.o:
> undefined reference to symbol 'ABT_thread_create'
> /gpfs/alpine/csc299/world-shared/amalik/mochi/spack/opt/spack/linux-rhel7-power9le/gcc-6.4.0/argobots-develop-uwvdjjdzrkn475ax7bw4w7hztawzidg3/lib/libabt.so.0:
> error adding symbols: DSO missing from command line
> /usr/bin/sha1sum: 01_margo_hello_server: No such file or directory
> collect2: error: ld returned 1 exit status
> make[2]: *** [01_margo_hello_server] Error 1
> make[1]: *** [CMakeFiles/01_margo_hello_server.dir/all] Error 2
>
> make: *** [all] Error 2
>
>
>
> currently, I have the following:
>
>
>
> Currently Loaded Modules:
> 1) xl/16.1.1-3 6) darshan-runtime/3.1.7
> 11) boost-1.70.0-gcc-6.4.0-dw376xg
> 2) spectrum-mpi/10.3.0.1-20190611 7) DefApps
> 12) libfabric-1.8.1-gcc-6.4.0-d4kxa4p
> 3) hsi/5.0.2.p5 8)
> argobots-develop-gcc-6.4.0-uwvdjjd 13) mercury-master-gcc-6.4.0-nbp34rm
> 4) xalt/1.1.4 9) bzip2-1.0.8-gcc-6.4.0-mdsmice
> 14) margo-0.5.2-gcc-6.4.0-gniufvt
> 5) lsf-tools/2.0 10) zlib-1.2.11-gcc-6.4.0-nbedgs2
> 15) cmake/3.15.2
>
>
>
> Argobot is there. Am I missing something?
>
>
>
>
>
> Abid
>
>
>
>
>
>
>
> On Mon, Nov 4, 2019 at 5:10 PM Carns, Philip H. <carns at mcs.anl.gov> wrote:
>
> For the transport it should work Ok to just use "verbs://" now (the
> trailing colon and slashes are important, though). Mercury will
> automatically convert that to the more verbose string internally.
>
>
>
> thanks,
>
> -Phil
> ------------------------------
>
> *From:* mochi-devel <mochi-devel-bounces at lists.mcs.anl.gov> on behalf of
> Latham, Robert J. via mochi-devel <mochi-devel at lists.mcs.anl.gov>
> *Sent:* Monday, November 4, 2019 3:11 PM
> *To:* mochi-devel at lists.mcs.anl.gov <mochi-devel at lists.mcs.anl.gov>;
> abidmuslim at gmail.com <abidmuslim at gmail.com>
> *Subject:* Re: [Mochi-devel] running mochi examples
>
>
>
> On Mon, 2019-11-04 at 07:37 -0500, Abid Malik via mochi-devel wrote:
> >
> > Hello,
> >
> > I am trying to play with the mochi examples at
> >
> > https://xgitlab.cels.anl.gov/sds/sds-examples.git
> >
> > I am trying the example on summit:
> >
> > /mercury/01_hello/01_hg_hello_server
> >
> > How should I start the server/client? I am trying it on login2 node
> > and trying to initiate it like:
> >
> > ./01_hg_hello_server bmi+tcp://login2:1234
>
> I see you are using spack. If so, I think you would have had to go out
> of your way to request the 'bmi' transport. You probably built
> libfabric. You can find out for sure with 'spack find'
>
> You tell margo (mercury, really) which protocol to use but the string
> for "libfabric using the verbs provider" is a little odd:
>
> "ofi+verbs;ofi_rxm://"
>
> > and getting errors.
> >
> > # NA -- Error -- /tmp/amalik/spack-stage/spack-stage-mercury-master-
> > nbp34rmg6rkc2ayiqxxxuupamvmdusr7/spack-src/src/na/na.c:281
> > # NA_Initialize_opt(): Specified class name does not support
> > requested protocol
>
> This says mercury did not recognize 'bmi+tcp'. You'd get the same
> error if you requested "moon_rock".
>
> I don't have a lot of guidance to offer you (yet). I just got started
> on summit a few days ago. When I try to take the advice I gave you I
> get an error, too:
>
> $ jsrun -r1 -n1 ./margo-example-server verbs
> # NA -- Error -- /tmp/robl/spack-stage/spack-stage-mercury-master-
> c6nwqortoqjsyviyinlg5t6sfay6wv7l/spack-src/src/na/na.c:279
> # NA_Initialize_opt(): Specified class name does not support requested
> protocol
>
> That's what we expect. margo/mercury don't know what 'verbs'
> is. Instead, we need to tell margo/mercury to use OFI (libfabric):
>
> $ jsrun -r1 -n1 ./margo-example-server "ofi+verbs;ofi_rxm://"
> # NA -- Error -- /tmp/robl/spack-stage/spack-stage-mercury-master-
> c6nwqortoqjsyviyinlg5t6sfay6wv7l/spack-src/src/na/na_ofi.c:1406
> # na_ofi_getinfo(): fi_getinfo() failed, rc: -61(No data available)
>
> Uh, I'm still working on that one...
>
> ==rob
>
> _______________________________________________
> mochi-devel mailing list
> mochi-devel at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/mochi-devel
> https://www.mcs.anl.gov/research/projects/mochi
>
>
>
>
> --
>
> Abid M. Malik
> ******************************************************
> "I have learned silence from the talkative, toleration from the
> intolerant, and kindness from the unkind"---Gibran
> "Success is not for the chosen few, but for the few who choose" --- John
> Maxwell
> "Being a good person does not depend on your religion or status in life,
> your race or skin color, political views or culture. IT DEPENDS ON HOW GOOD
> YOU TREAT OTHERS"--- Abid
> "The Universe is talking to us, and the language of the Universe is
> mathematics."----Abid
>
>
>
>
>
> --
>
> Abid M. Malik
> ******************************************************
> "I have learned silence from the talkative, toleration from the
> intolerant, and kindness from the unkind"---Gibran
> "Success is not for the chosen few, but for the few who choose" --- John
> Maxwell
> "Being a good person does not depend on your religion or status in life,
> your race or skin color, political views or culture. IT DEPENDS ON HOW GOOD
> YOU TREAT OTHERS"--- Abid
> "The Universe is talking to us, and the language of the Universe is
> mathematics."----Abid
>
>
--
Abid M. Malik
******************************************************
"I have learned silence from the talkative, toleration from the intolerant,
and kindness from the unkind"---Gibran
"Success is not for the chosen few, but for the few who choose" --- John
Maxwell
"Being a good person does not depend on your religion or status in life,
your race or skin color, political views or culture. IT DEPENDS ON HOW GOOD
YOU TREAT OTHERS"--- Abid
"The Universe is talking to us, and the language of the Universe is
mathematics."----Abid
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/mochi-devel/attachments/20191112/e69ef8e6/attachment-0001.html>
More information about the mochi-devel
mailing list