sinti (3p)

Name

sinti - initialize the array WSAVE, which is used in subroutine SINT.

Synopsis

SUBROUTINE SINTI(N, WSAVE)

INTEGER N
REAL WSAVE(*)

SUBROUTINE SINTI_64(N, WSAVE)

INTEGER*8 N
REAL WSAVE(*)




F95 INTERFACE
SUBROUTINE SINTI(N, WSAVE)

INTEGER :: N
REAL, DIMENSION(:) :: WSAVE

SUBROUTINE SINTI_64(N, WSAVE)

INTEGER(8) :: N
REAL, DIMENSION(:) :: WSAVE




C INTERFACE
#include <sunperf.h>

void sinti(int n, float *wsave);

void sinti_64(long n, float *wsave);

Description

Oracle Solaris Studio Performance Library                            sinti(3P)



NAME
       sinti - initialize the array WSAVE, which is used in subroutine SINT.


SYNOPSIS
       SUBROUTINE SINTI(N, WSAVE)

       INTEGER N
       REAL WSAVE(*)

       SUBROUTINE SINTI_64(N, WSAVE)

       INTEGER*8 N
       REAL WSAVE(*)




   F95 INTERFACE
       SUBROUTINE SINTI(N, WSAVE)

       INTEGER :: N
       REAL, DIMENSION(:) :: WSAVE

       SUBROUTINE SINTI_64(N, WSAVE)

       INTEGER(8) :: N
       REAL, DIMENSION(:) :: WSAVE




   C INTERFACE
       #include <sunperf.h>

       void sinti(int n, float *wsave);

       void sinti_64(long n, float *wsave);



ARGUMENTS
       N (input) Length of the sequence to be transformed.  N >= 0.


       WSAVE (input/output)
                 On  entry,  an array of dimension (2N + N/2 + 15) or greater.
                 SINTI is called once to initialize WSAVE before calling  SINT
                 and  need  not be called again between calls to SINT if N and
                 WSAVE remain unchanged.  Thus, subsequent transforms of  same
                 size  can be obtained faster than the first since they do not
                 require initialization of the workspace.



                                  7 Nov 2015                         sinti(3P)