Xtb has an efficient C library interface. If we can interfacing it through direct function calls, we can bypass communications to the QM engine using file I/O or MPI, and thus greatly increasing the performance.
For more about xtb: https://github.com/grimme-lab/xtb
Xtb has an efficient C library interface. If we can interfacing it through direct function calls, we can bypass communications to the QM engine using file I/O or MPI, and thus greatly increasing the performance. For more about xtb: https://github.com/grimme-lab/xtb