dbcsr_to_csr_filter Subroutine

public subroutine dbcsr_to_csr_filter(dbcsr_mat, csr_sparsity, eps)

Apply filtering threshold eps to DBCSR blocks in order to improve CSR sparsity (currently only used for testing purposes)

Arguments

Type IntentOptional Attributes Name
type(dbcsr_type), intent(in) :: dbcsr_mat
type(dbcsr_type), intent(out) :: csr_sparsity
real(kind=real_8), intent(in) :: eps

Contents

Source Code

dbcsr_to_csr_filter

Source Code

   SUBROUTINE dbcsr_to_csr_filter(dbcsr_mat, csr_sparsity, eps)
      !! Apply filtering threshold eps to DBCSR blocks in order to improve
      !! CSR sparsity (currently only used for testing purposes)

      TYPE(dbcsr_type), INTENT(IN)                       :: dbcsr_mat
      TYPE(dbcsr_type), INTENT(OUT)                      :: csr_sparsity
      REAL(kind=real_8), INTENT(IN)                      :: eps

      CALL dbcsr_to_csr_filter_prv(dbcsr_mat%prv, csr_sparsity%prv, eps)
   END SUBROUTINE dbcsr_to_csr_filter