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Thanks, I tried the following, and it didn't work. ./configure --download-fblaslapack --with-mpi-lib=/usr/lib64/openmpi/lib --with-mpi-include=/usr/include/openmpi-x86_64 =============================================================================================
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<div dir="ltr"><div>Thanks, I tried the following, and it didn't work. <br></div><div><br></div><div>./configure --download-fblaslapack --with-mpi-lib=/usr/lib64/openmpi/lib --with-mpi-include=/usr/include/openmpi-x86_64<br>=============================================================================================<br> Configuring PETSc to compile on your system<br>=============================================================================================<br>TESTING: check from config.libraries(config/BuildSystem/config/libraries.py:186)<br>*********************************************************************************************<br> UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):<br>---------------------------------------------------------------------------------------------<br> --with-mpi-lib=['/usr/lib64/openmpi/lib'] and<br> --with-mpi-include=['/usr/include/openmpi-x86_64'] did not work<br>*********************************************************************************************<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 13, 2024 at 11:32 AM Satish Balay <<a href="mailto:balay@mcs.anl.gov">balay@mcs.anl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
On Mon, 13 May 2024, neil liu wrote:<br>
<br>
> Dear Petsc developers,<br>
> <br>
> I am trying to install Petsc with a preinstalled OpenMPi.<br>
> <br>
> ./configure --download-fblaslapack --with-mpi-dir=/usr/lib64/openmpi<br>
<br>
--with-mpi-dir=DIR is a bit unique [wrt other pkg-dir options].<br>
<br>
It means:<br>
<br>
--with-cc=DIR/bin/mpicc --with-cxx=DIR/bin/mpicxx --with-fc=DIR/bin/mpif90<br>
<br>
> --with-mpi-incdir=/usr/include/openmpi-x86_64<br>
<br>
There is no such configure option<br>
<br>
> <br>
> But the final information shows,<br>
> MPI:<br>
> Version: 3<br>
> Includes: -I/usr/lib64/openmpi/include (*This is not the right include<br>
> directory*)<br>
<br>
Can you send configure.log for this build [perhaps to petsc-maint]<br>
<br>
Satish<br>
<br>
> mpiexec: /usr/lib64/openmpi/bin/mpiexec<br>
> Implementation: openmpi<br>
> OMPI_VERSION: 4.1.1<br>
> <br>
> Did I use the wrong way to include the incdir?<br>
> <br>
> Thanks,<br>
> Xiaodong<br>
> <br>
<br>
</blockquote></div>