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<p class="MsoNormal"><span style="font-size:11.0pt">Hi Louise,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> Thanks for bringing this to our attention. We will take a look at the issue and get back to you.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">-Akshay Paniraja Guptha<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Mvapich-discuss <mvapich-discuss-bounces+panirajaguptha.1=osu.edu@lists.osu.edu>
<b>On Behalf Of </b>Louise Spellacy via Mvapich-discuss<br>
<b>Sent:</b> Monday, June 10, 2024 12:25 PM<br>
<b>To:</b> Announcement about MVAPICH2 (MPI over InfiniBand, RoCE, Omni-Path, iWARP and EFA) Libraries developed at NBCL/OSU <mvapich-discuss@lists.osu.edu><br>
<b>Subject:</b> [Mvapich-discuss] MVAPICH and LLVM based compilers with MPI Fortran missing MPI_Status_f2c and MPI_Status_c2f<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="mso-line-height-alt:.75pt"><span style="font-size:1.0pt;color:white">Hi Mvapich-discuss, Compiling MVAPICH with LLVM based compilers - reproduced with Intel oneAPI compilers and Arm Compiler For Linux - is missing symbols for MPI_Status_f2c
and MPI_Status_c2f. Example application to reproduce: ---------------------------------------------------#include
<o:p></o:p></span></p>
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<p class="MsoNormal"> <a href="https://us-phishalarm-ewt.proofpoint.com/EWT/v1/KGKeukY!vYQd06muqweq51ORUcOs-AZ7VjJmYUZH8s9P0PVf8CABgTmrCLKEwR6u9FSxkuHOJ3RrgOEkn-2jLvbJbznlirgNmuvlNPEmN338mEunHupfz2rUuxUF5m9ycaGytO8B4SoCDw$" target="_blank"><strong><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:black;border:solid #666666 1.0pt;padding:6.0pt;font-weight:normal;text-decoration:none"> Report Suspicious </span></strong></a>
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<p class="MsoNormal">Hi Mvapich-discuss,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Compiling MVAPICH with LLVM based compilers - reproduced with Intel oneAPI compilers and Arm Compiler For Linux - is missing symbols for MPI_Status_f2c and MPI_Status_c2f.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Example application to reproduce:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">#include "mpi.h"<br>
#include <stdio.h><br>
<br>
int main(int argc, char* argv[])<br>
{<br>
MPI_Init(&argc, &argv);<br>
<br>
MPI_Status_f2c(NULL, NULL);<br>
<br>
MPI_Finalize();<br>
}<br>
---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Compiled with: <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> $ mpicc -g -O0 -o statusf2c statusf2c.c<br>
/usr/bin/ld: /tmp/icx-a077a70d2b/statusf2c-f9cff4.o: in function `main':<br>
/home/louspe01/test_dir/statusf2c.c:8: undefined reference to `MPI_Status_f2c'<br>
icx: error: linker command failed with exit code 1 (use -v to see invocation)</span><br>
<span style="font-family:"Courier New""><br>
$ mpicc -v<br>
mpicc for MVAPICH version 3.0<br>
Intel(R) oneAPI DPC++/C++ Compiler 2024.1.0 (2024.1.0.20240308)<br>
Target: x86_64-unknown-linux-gnu<br>
Thread model: posix<br>
InstalledDir: intellinstalldir/compiler/2024.1/bin/compiler<br>
Configuration file: intellinstalldir/compiler/2024.1/bin/compiler/../icx.cfg<br>
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/10<br>
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/11<br>
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/11<br>
Candidate multilib: .;@m64<br>
Candidate multilib: 32;@m32<br>
Candidate multilib: x32;@mx32<br>
Selected multilib: .;@m64</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Similarly for MPI_Status_c2f the symbol is missing.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The configure line for MVAPICH was:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">Configuring MVAPICH version 3.0 with '--enable-debug' '--enable-debuginfo' '--enable-shared' '--with-device=ch3:sock' 'F90=' '--prefix=mvapichinstalldir' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin'
'--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' 'CC=icx' 'CFLAGS=' 'LDFLAGS=' 'LIBS=' 'CPPFLAGS=' 'CXX=icpx' 'CXXFLAGS=' 'FC=ifx' 'F77=ifx'</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">---------------------------------------------------</span><o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal">All the best,<br>
<br>
Louise<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">--------<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:#073763">Louise Spellacy</span></b><br>
<span style="color:#073763">Principal Engineer, Forge Engineering</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#073763"><a href="https://urldefense.com/v3/__http:/www.linaroforge.com__;!!KGKeukY!xj-ao80_PasK3f5otG1ehVAWqWtMTI9hmyyX8eWFnqxxByBKeKhBW50f_m-oN-rbTT3rmHd0MPu4rMcaBXax_FR685JX0hXa34ir0Q$" target="_blank">www.linaroforge.com</a> </span><o:p></o:p></p>
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