M103: Sort One-Dimensional Array into Itself

Author(s): H. von Eicken	Library: KERNLIB
Submitter:	Submitted: 15.09.1978
Language: Fortran	Revised:

The FLPSOR package contains two entry points for sorting a one-dimensional array, containing either floating point number or integers, into itself. The sort is done in ascending order.

Structure:

SUBROUTINE subprogram
User Entry Names: FLPSOR, INTSOR

Usage:

    CALL FLPSOR(A,N)

sorts the first N elements of the REAL array A in ascending order into itself.

    CALL INTSOR(IA,N)

sorts the first N elements of the INTEGER array IA in ascending order into itself.

For more details, see Long Write-up for SORTZV (M101).

Based on an Algol procedure described in Ref. 1.

References:

1. R.S. Scowen, Algorithm 271 QUICKERSORT, Collected Algorithms from CACM (1965).