Summary of Vector Types Available In PETSc#
| Format | Vector Types | External Packages | Details | 
|---|---|---|---|
| Dense array | BLAS | ||
| NVIDIA’s cuBLAS | NVIDIA GPUs | ||
| AMD’s RocBLAS | AMD GPUs | ||
| Kokkos | GPUs, CPUs, OpenMP | ||
| Nested | Provides efficient access to inner vectors |