Installation and Configuration

Everything works with mpiifx, thank you very much!

Hi,

We provide a distribution of precompiled object files that can be linked on this architecture. You should be able to build and run CRYSTAL23 successfully using those.

We do not have specific performance optimization data or configuration recommendations for the KNL platform. Performance is highly dependent on the system setup and workload characteristics, so we recommend running a few short benchmarks to identify the best configuration for your case.

As regards OpenMP, the optimal number of threads depends on your memory limitations; however, we recommend not exceeding 8 threads per MPI process.

Let me know if you have any further questions.

Hi Emmanuel,

For an updated guide on the installation of CRYSTAL23, please follow the instructions provided here.
Specifically, to install the executable, refer to Section 1. If you need to recompile the code from object files, see Section 3.

To test the parallel executable, you can refer either to Section 2, or to this tutorial.

Let me know if you need further help.