最近拿到组里购买的版本6.1.1的VASP(Vienna Ab initio Simulation Package). 由于其具有的一些新的功能,特别是在机器学习力场和电声耦合计算,支持OpenMP和MPI混编有利于提高内存使用效率,同时配合支持OpenACC的GPU加速可以使得对于大规模并行加速明显。
新方法机器学习力场,这个功能也是最值得期待的,(Machine Learned Force Fields),具体使用的方法是On-the-fly machine learning force field generation using Bayesian linear regression.细节信息可以阅读:新版本VASP6 --之机器学习;
vasp.X.X.X (root directory) | ------------------------------------------------ | | | | | | arch bin build src testsuite tools * `root/` Holds the high-level makefile and several subdirectories. * `root/src` Holds the source files of VASP and a low-level makefile. * `root/arch` Holds a collection of `makefile.include.*` files. * `root/build` The different versions of VASP, i.e., the standard, gamma-only, non-collinear, and CUDA-GPU versions will be build in separate subdirectories of this directory. * `root/bin` Here make will store the binaries. * `root/testsuite` Holds a suite of correctness tests to check your build. * `root/tools` Holds several python scripts related to the (optional) use of HDF5 input/output files.