| layout | default |
|---|
One of the primary challenges on Perlmutter is handling the compiler wrapper for the NVHPC compilers, in particular how they wrap MPI and CUDA.
| Info | GCC Toolchain | NVHPC Toolchain |
|---|---|---|
| Version | v11.2 | v22.4 |
| Cray MPICH | v8.2.3 | v8.2.3 |
| CUDA | v11.3 | v11.3 |
| Project | GCC | GCC + CUDA | NVHPC |
|---|---|---|---|
| [Darshan][DARSHAN] | N/A | N/A | N/A |
| [Dynist][DYNIST] | N/A | N/A | N/A |
| [HPCToolkit][HPCTOOLKIT] | N/A | N/A | N/A |
| [PAPI][PAPI] | N/A | N/A | N/A |
| [TAU][TAU] | N/A | N/A | N/A |
✅ - Verified 🔎 - In Progress 🚫 - Broken N/A - Not Applicable