2. EL 7
  3. blas
  4. DSWAP(3)

Scroll to navigation

dswap.f(3) LAPACK 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

Generated automatically by Doxygen for LAPACK from the source code.

Tue Sep 25 2012 Version 3.4.2