HOMME, Aurora: Fix MKL flags from Intel MKL or oneMKL

[abagusetty]

Add appropriate flags for MKL
-mkl for older Intel MKL modules
-qmkl for newer oneMKL modules

-mkl is deprecated with newer oneMKL library leading to linking issues referring to the MKL functions

[oksanaguba]

running tests now

[oksanaguba]

getting

CMake Error at CMakeLists.txt:261 (find_package):
  By not providing "FindMKL.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "MKL", but
  CMake did not find one.

  Could not find a package configuration file provided by "MKL" with any of
  the following names:

    MKLConfig.cmake
    mkl-config.cmake

  Add the installation prefix of "MKL" to CMAKE_PREFIX_PATH or set "MKL_DIR"
  to a directory containing one of the above files.  If "MKL" provides a
  separate development package or SDK, be sure it has been installed.


-- Configuring incomplete, errors occurred!

[abagusetty]

getting

CMake Error at CMakeLists.txt:261 (find_package):
  By not providing "FindMKL.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "MKL", but
  CMake did not find one.

  Could not find a package configuration file provided by "MKL" with any of
  the following names:

    MKLConfig.cmake
    mkl-config.cmake

  Add the installation prefix of "MKL" to CMAKE_PREFIX_PATH or set "MKL_DIR"
  to a directory containing one of the above files.  If "MKL" provides a
  separate development package or SDK, be sure it has been installed.


-- Configuring incomplete, errors occurred!

Strange that find_package(MKL) doesnt work on this machine. Could you post the name of the files under $MKLROOT/lib/cmake

[oksanaguba]

there is no cmake folder there

[ac.onguba@chrlogin2 HOMME_P24.f19_g16_rx1.A.chrysalis_intel.C.20241030_121333_ea825p]$ ls $MKLROOT/lib/cmake
ls: cannot access '/gpfs/fs1/soft/chrysalis/spack/opt/spack/linux-centos8-x86_64/intel-20.0.4/intel-mkl-2020.4.304-g2qaxzf/compilers_and_libraries_2020.4.304/linux/mkl/lib/cmake': No such file or directory
[ac.onguba@chrlogin2 HOMME_P24.f19_g16_rx1.A.chrysalis_intel.C.20241030_121333_ea825p]$ ls $MKLROOT/lib
ia32  ia32_lin  intel64  intel64_lin

[abagusetty]

Can you find if there are any files with extensions *.cmake under $MKLROOT, if there are any let me know the path. Looks like path is the issue here

[oksanaguba]

none

[ac.onguba@chr-0493 mkl]$ find  ./ -name *so | wc -l
59
[ac.onguba@chr-0493 mkl]$ find  ./ -name *cmake | wc -l
0
[ac.onguba@chr-0493 mkl]$ pwd
/gpfs/fs1/soft/chrysalis/spack/opt/spack/linux-centos8-x86_64/intel-20.0.4/intel-mkl-2020.4.304-g2qaxzf/compilers_and_libraries_2020.4.304/linux/mkl

[oksanaguba]

bfb for master + this PR on chrysalis for homme and developer. in next.