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

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sswap.f(3) LAPACK sswap.f(3)

NAME

sswap.f -

SYNOPSIS

Functions/Subroutines


subroutine sswap (N, SX, INCX, SY, INCY)
SSWAP

Function/Subroutine Documentation

subroutine sswap (integerN, real, dimension(*)SX, integerINCX, real, dimension(*)SY, integerINCY)

SSWAP Purpose: 



    interchanges two vectors.


    uses unrolled loops for increments equal to 1.

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 sswap.f.

Author

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Tue Sep 25 2012 Version 3.4.2