FreeFEM v4.1 installation with MKL

Post date: 2019/05/14

Intel MKL を使って，FreeFEM v4.1 をインストールする

• Install intel MKL, etc.
  • Installing Intel® Performance Libraries and Intel® Distribution for Python* Using APT Repository ( https://software.intel.com/en-us/articles/installing-intel-free-libs-and-python-apt-repo )
• Link option
  • Intel® Math Kernel Library Link Line Advisor ( https://software.intel.com/en-us/articles/intel-mkl-link-line-advisor )
    • linux :
      • LIBS= "-L${MKLROOT}/lib/intel64 -Wl,--no-as-needed -lmkl_intel_ilp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread -lm -ldl"
      • CFLAGS="-DMKL_ILP64 -m64 -I${MKLROOT}/include"

• ubuntu 18.04LTS [ 2019-05-19 ]
  1. Install Intel MKL
     • $ wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB
     • $ sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB
     • $ sudo sh -c 'echo deb https://apt.repos.intel.com/mkl all main > /etc/apt/sources.list.d/intel-mkl.list'
     • $ sudo apt-get update
     • $ sudo apt-get install intel-mkl-64bit-2019.3-062
  2. Install FreeFEM (make install でも MKL用設定を読み込むことに注意)
     • $ source /opt/intel/compilers_and_libraries_2019.3.199/linux/bin/compilervars.sh intel64
     • $ git clone https://github.com/FreeFem/FreeFem-sources.git
     • $ cd FreeFem-sources
     • $ autoreconf -i
     • $ ./configure --enable-download --with-mkl=$MKLROOT/lib --enable-mkl_mlt
     • $ ./3rdparty/getall -a
     • $ cd 3rdparty/ff-petsc
     • $ make petsc-slepc SUDO=sudo
     • $ cd -
     • $ ./reconfigure
     • $ make
     • $ sudo bash
     • # source /opt/intel/compilers_and_libraries_2019.3.199/linux/bin/compilervars.sh intel64
     • # make install