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StaticCrsGraph
[DEPRECATED]¶
Header file: <Kokkos_StaticCrsGraph.hpp>
(deprecated since Kokkos 4.5)
StaticCrsGraph
was moved to KokkosKernels.
The StaticCrsGraph is a Compressed row storage array with the row map, the column indices and the non-zero entries stored in 3 different Kokkos::Views. Appropriate types and functions are provided to simplify manipulation and access to CRS data on either a host or device.
Usage¶using StaticCrsGraphType = Kokkos::StaticCrsGraph<unsigned, Space, void, void, unsigned>; StaticCrsGraphType graph(); const int begin = graph.row_map[0]; const int end = graph.row_map[1]; double sum = 0; for (int i = begin; i < end; i++) { Kokkos::View<unsigned, Space> v(graph.entries(i)); for (int j = 0; j < v.extent(0); j++) { sum += v(j); } }
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