.. _doc_vector: ========================================== Summary of Vector Types Available In PETSc ========================================== .. list-table:: :widths: auto :align: center :header-rows: 1 * - Format - Vector Types - External Packages - Details * - Dense array - ``VECSTANDARD`` - BLAS - * - - ``VECCUDA`` - NVIDIA's cuBLAS - NVIDIA GPUs * - - ``VECHIP`` - AMD's RocBLAS - AMD GPUs * - - ``VECKOKKOS`` - Kokkos - GPUs, CPUs, OpenMP * - Nested - ``VECNEST`` - - Provides efficient access to inner vectors