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Hi Adnan,<br>
<br>
Do you get the same types of errors (undefined reference to
__wrap_fprintf, etc.) when using the MPI profile configuration
method (that is, exporting MPICXX_PROFILE)?<br>
<br>
Let's troubleshoot that method first since it looks like you are
getting further along with it. It at least seems to have the link
line right, at first glance.<br>
<br>
FWIW, we typically "encourage" users to configure MPICH libraries to
be built corresponding to the link method they want to use. So, in
your case (static linking), it might simplify things to configure
MPICH to only build its static libraries (using '--enable-static
--disable-shared' on the configure line). That's not to say we can't
get the static linking working using default configure options, just
appears to be more difficult to get right. I can try playing around
with my local MPICH build and darshan builds to see if I can get it
working, and will let you know how if I do. <br>
<br>
Thanks,<br>
--Shane<br>
<br>
<div class="moz-cite-prefix">On 10/18/2017 06:10 PM, Adnan Haider
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAM2fH+x1RU7Ka2PAVRK1WARD_2+HDGkuNv+0GeQEOvi49voFtw@mail.gmail.com">
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<div>
<div>I have been trying the mpicxx
-profile=/path/to/mpicxx-cxx.conf option since I
have gotten further with this method, but here is
the output for both:<br>
<br>
</div>
when using mpicxx.darshan method:<br>
<br>
</div>
g++ -o binary *.o darshan/simple.cc
-I/home/adhaider/apps/mpich_install/include
-L/home/adhaider/apps/mpich_install/lib -lmpicxx
-Wl,-rpath -Wl,/home/adhaider/apps/mpich_install/lib
-Wl, --enable-new-dtags -lmpi<br>
<br>
</div>
* notice the above doesn't even have the darshan libs.<br>
<br>
</div>
Now when using mpicxx -profile=/path/to/conf<br>
<br>
</div>
g++ -o binary *.o darshan/simple.cc
-I/home/adhaider/apps/mpich_install/include
-L/home/adhaider/apps/mpich_install/lib -lmpicxx -lmpicxx
-L/home/adhaider/apps/darshan_install/lib -ldarshan -lz
-Wl,@/home/adhaider/apps/darshan_install/share/ld-opts/darshan-base-ld-opts
-Wl,-rpath -Wl,/home/adhaider/apps/mpich_install/lib
-Wl,--enable-new-dtags -lmpi
-L/home/adhaider/apps/darshan_install/lib -Wl,--start-group
-ldarshan -ldarshan-stubs -Wl,--end-group -lz -lrt -lpthread<br>
<br>
</div>
Thanks in advance! <br>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">Thanks, Adnan Haider</div>
<div dir="ltr">
<div>B.S Candidate, Computer Science</div>
<div>Illinois Institute of Technology </div>
<div><a href="http://www.adnanhaider.com"
target="_blank" moz-do-not-send="true">www.adnanhaider.com</a><br>
</div>
</div>
</div>
</div>
</div>
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<br>
<div class="gmail_quote">On Wed, Oct 18, 2017 at 6:19 PM, Harms,
Kevin <span dir="ltr"><<a href="mailto:harms@alcf.anl.gov"
target="_blank" moz-do-not-send="true">harms@alcf.anl.gov</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Can you provide the output of the linking stage with the
generated mpicc. So if you named your mpicc, mpicc.darshan:<br>
<br>
mpicc.darshan -show -o binary *.o<br>
<br>
The previous post you mentioned has some type of error in
the generated script where one of the compiler arguments was
not being added properly.<br>
<br>
kevin<br>
______________________________<wbr>__________<br>
From: Darshan-users <<a
href="mailto:darshan-users-bounces@lists.mcs.anl.gov"
moz-do-not-send="true">darshan-users-bounces@lists.<wbr>mcs.anl.gov</a>>
on behalf of Adnan Haider <<a
href="mailto:ahaider3@hawk.iit.edu" moz-do-not-send="true">ahaider3@hawk.iit.edu</a>><br>
Sent: Wednesday, October 18, 2017 4:28:23 PM<br>
To: <a href="mailto:darshan-users@lists.mcs.anl.gov"
moz-do-not-send="true">darshan-users@lists.mcs.anl.<wbr>gov</a><br>
Subject: [Darshan-users] Darshan undefined compilation error<br>
<div class="HOEnZb">
<div class="h5"><br>
Hi,<br>
<br>
I am trying to statically instrument my application with
darshan. I am using mpich 3.2 and darshan 3.1.4. I have
also tried 3.1.3 and 3.0.0 all which give the same
errors as this post: <a
href="https://lists.mcs.anl.gov/mailman/htdig/darshan-users/2017-July/000448.html"
rel="noreferrer" target="_blank"
moz-do-not-send="true">https://lists.mcs.anl.gov/<wbr>mailman/htdig/darshan-users/<wbr>2017-July/000448.html</a><br>
<br>
Maybe I am not compiling mpich with the correct flags? (
I am not changing the defaults).<br>
<br>
I get these errors for the example IO_simple.c as well
as a very simple piece of MPI code.<br>
<br>
Also nm libdarshan.a does show the functions that are
coming up as undefined, same as the post I linked to.<br>
<br>
Any help would be greatly appreciated.<br>
<br>
</div>
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