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====== Compilar Gromacs ======
Compilación con soporte para multi GPU (SYCL + intel MPI).
Corresponde al módulo gromacs/2023.3-impi

<code>
wget https://ftp.gromacs.org/gromacs/gromacs-2023.3.tar.gz
tar -xzvf gromacs-2023.3.tar.gz
cd gromacs-2023.3
mkdir build
cd build

ml purge && ml intel/2023.2.1 mpi/2021.13  cmake git


cmake .. \
  -DGMX_BUILD_OWN_FFTW=ON \
  -DREGRESSIONTEST_DOWNLOAD=ON \
  -DCMAKE_C_COMPILER=mpiicx \
  -DCMAKE_CXX_COMPILER=mpiicpx \
  -DGMX_GPU=SYCL \
  -DGMX_FFT_LIBRARY=mkl \
  -DGMX_GPU_NB_NUM_CLUSTER_PER_CELL_X=1 \
  -DGMX_GPU_NB_CLUSTER_SIZE=8 \
  -DGMX_MPI=ON \
  -DGMX_THREAD_MPI=OFF \
  -DGMX_OPENMP=ON \
  -DCMAKE_INSTALL_PREFIX=/data/shared/apps/gromacs/2023.3-impi \
  -DCMAKE_EXE_LINKER_FLAGS="-std=c++17 -lstdc++fs"\
  -DCMAKE_CXX_FLAGS="--gcc-toolchain=/opt/ohpc/pub/compiler/gcc/12.3.0/"

export  LD_LIBRARY_PATH=/opt/ohpc/pub/compiler/gcc/12.3.0/lib64:$LD_LIBRARY_PATH 
make -j 64
make tests
make install

gmx -version

</code>