dbcsr_multiply_s Subroutine

private subroutine dbcsr_multiply_s(transa, transb, alpha, matrix_a, matrix_b, beta, matrix_c, first_row, last_row, first_column, last_column, first_k, last_k, retain_sparsity, filter_eps, flop)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: transa
character(len=1), intent(in) :: transb
real(kind=real_4), intent(in) :: alpha
type(dbcsr_type), intent(in) :: matrix_a
type(dbcsr_type), intent(in) :: matrix_b
real(kind=real_4), intent(in) :: beta
type(dbcsr_type), intent(inout) :: matrix_c
integer, intent(in), optional :: first_row
integer, intent(in), optional :: last_row
integer, intent(in), optional :: first_column
integer, intent(in), optional :: last_column
integer, intent(in), optional :: first_k
integer, intent(in), optional :: last_k
logical, intent(in), optional :: retain_sparsity
real(kind=real_8), intent(in), optional :: filter_eps
integer(kind=int_8), intent(out), optional :: flop

Source Code

   SUBROUTINE dbcsr_multiply_s(transa, transb, &
                               alpha, matrix_a, matrix_b, beta, matrix_c, &
                               first_row, last_row, first_column, last_column, first_k, last_k, &
                               retain_sparsity, filter_eps, &
                               flop)
      CHARACTER(LEN=1), INTENT(IN)                       :: transa, transb
      REAL(KIND=real_4), INTENT(IN)                      :: alpha
      TYPE(dbcsr_type), INTENT(IN)                       :: matrix_a, matrix_b
      REAL(KIND=real_4), INTENT(IN)                      :: beta
      TYPE(dbcsr_type), INTENT(INOUT)                    :: matrix_c
      INTEGER, INTENT(IN), OPTIONAL                      :: first_row, last_row, first_column, &
                                                            last_column, first_k, last_k
      LOGICAL, INTENT(IN), OPTIONAL                      :: retain_sparsity
      REAL(KIND=real_8), INTENT(IN), OPTIONAL            :: filter_eps
      INTEGER(KIND=int_8), INTENT(OUT), OPTIONAL         :: flop

      CALL dbcsr_multiply_generic(transa, transb, &
                                  dbcsr_scalar(alpha), matrix_a, matrix_b, dbcsr_scalar(beta), matrix_c, &
                                  first_row, last_row, first_column, last_column, first_k, last_k, &
                                  retain_sparsity, &
                                  filter_eps=filter_eps, &
                                  flop=flop)
   END SUBROUTINE dbcsr_multiply_s