Convert sparse storage format

Convert sparse storage format

Usage

as_coo(x)

as_csr(x)

Arguments

x

A cudasparse matrix.

Value

A cudasparse matrix.

Examples

x <- cuda_sparse(diag(3), device = "cpu")
as_coo(x)
#> <cudasparse[3x3] nnz=3 format=coo device=cpu backend=Matrix>
#> 3 x 3 sparse Matrix of class "dgCMatrix"
#>           
#> [1,] 1 . .
#> [2,] . 1 .
#> [3,] . . 1
as_csr(x)
#> <cudasparse[3x3] nnz=3 format=csr device=cpu backend=Matrix>
#> 3 x 3 sparse Matrix of class "dgCMatrix"
#>           
#> [1,] 1 . .
#> [2,] . 1 .
#> [3,] . . 1