mat_mult2 Subroutine

private subroutine mat_mult2(sp1, sp2, res)

Performs the operation $res := sp1 \cdot sp2$ on boolean sparse matrices; product correspond to logical and while sum correspond to logical or.
This subroutine is just for test pourposes as it performs the matrix product without exploiting the sparsity, and therefore with an unfavorable scaling $\mathcal O(n^2)$.

Arguments

Type	Intent	Optional	Attributes		Name
type(yale_sparse),	intent(in)			::	sp1	Input matrices (sparse boolean matrices in Yale format)
type(yale_sparse),	intent(in)			::	sp2	Input matrices (sparse boolean matrices in Yale format)
type(yale_sparse),	intent(out)			::	res	Output matrix (sparse boolean matrices in Yale format)

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