dswap.f(3)

NAME
dswap.f -

SYNOPSIS

  Functions/Subroutines
subroutine DSWAP (N, DX, INCX, DY, INCY)
DSWAP

Function/Subroutine Documentation

  subroutine DSWAP (INTEGERN, DOUBLE PRECISION, dimension(*)DX, INTEGERINCX, DOUBLE PRECISION, dimension(*)DY, INTEGERINCY)

DSWAP Purpose:

        interchanges two vectors.
        uses unrolled loops for increments equal one.

Author:
    Univ'. of Tennessee

    Univ'. of California Berkeley

    Univ'. of Colorado Denver

    NAG Ltd'.

Date:
    November 2011

Further Details:

         jack dongarra, linpack, 3/11/78.
         modified 12/3/93, array(1) declarations changed to array(*)

Definition at line 52 of file dswap.f'.

Author

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