$ wget https://ftp.gromacs.org/gromacs/gromacs-2025.2.tar.gz
$ tar xvzf gromacs-2025.2.tar.gz
$ cd xvzf gromacs-2025.2
$ mkdir build
$ cd build
$ scl enable devtoolset-11 bash
$ sudo rm /usr/local/cuda
$ sudo ln -s /usr/local/cuda-12.3 /usr/local/cuda
$ ccmake .. -DGMX_BUILD_OWN_FFTW=ON -DREGRESSIONTEST_DOWNLOAD=ON -DGMX_API=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=/usr/local/gromacs/2025.2_cuda -DGMX_GPU=CUDA -DCMAKE_CUDA_ARCHITECTURES=native
$ make -j 18
$ make check -j 18
$ sudo make install
$ source /usr/local/gromacs/2025.2_cuda/bin/GMXRC