> On 2 May 2023, at 8:56 AM, 권승리 / 학생 / 항공우주공학과 <[email protected]> wrote:
>
> Dear developers
>
> I'm trying to use the mpi, but I'm encountering error messages like below:
>
> ////////
> Command 'mpirun' not found, but can be installed with:
> sudo apt install lam-runtime # version 7.1.4-6build2, or
> sudo apt install mpich # version 3.3.2-2build1
> sudo apt install openmpi-bin # version 4.0.3-0ubuntu1
> sudo apt install slurm-wlm-torque # version 19.05.5-1
> //////////
>
> However, I've already installed the mpich.
> cd $PETSC_DIR
> ./configure --download-mpich --with-debugging=0 COPTFLAGS='-O3 -march=native
> -mtune=native' CXXOPTFLAGS='-O3 -march=native -mtune=native' FOPTFLAGS='-O3
> -march=native -mtune=native' --download-mumps --download-scalapack
> --download-parmetis --download-metis --download-parmetis --download-hpddm
> --download-slepc
>
> Could you recommend some advice related to this?
Most likely you do not want to run mpirun, but
${PETSC_DIR}/${PETSC_ARCH}/bin/mpirun instead.
Or add ${PETSC_DIR}/${PETSC_ARCH}/bin to your PATH environment variable.
Thanks,
Pierre
> Best,
> Seung Lee Kwon
> --
> Seung Lee Kwon, Ph.D.Candidate
> Aerospace Structures and Materials Laboratory
> Department of Mechanical and Aerospace Engineering
> Seoul National University
> Building 300 Rm 503, Gwanak-ro 1, Gwanak-gu, Seoul, South Korea, 08826
> E-mail : [email protected] <mailto:[email protected]>
> Office : +82-2-880-7389
> C. P : +82-10-4695-1062
