Several compiler families and MPI flavours are provided on the system, but you may need to load explicitly the toolchain you which to use.
Compiler default versions for each family are:
| Compiler | Version |
|---|---|
| GCC | 8.4.1 |
| Intel | 2021.4.0 |
| AOCC | 3.1.0 |
For MPI, Vendor OpenMPI, intel MPI and HPCX OpenMPI are available. The default version for each family are:
| MPI flavour | Version |
|---|---|
| Atos OpenMPI | 4.1.1.1 |
| Intel MPI | 2021.4.0 |
| HPCX OpenMPI | 2.9.0 |
| Tip | ||
|---|---|---|
| ||
The recommended toolchain for performance at this stage is:
|
Additional dependencies
When building your application, model or little post-processing tool, you may require some additional dependencies or libraries. Before you raise an issue or start building them on your own, please check if they are not already provided either through by default system or via modules with module spider.
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