table of contents
| la_wwaddw(3) | Library Functions Manual | la_wwaddw(3) |
NAME¶
la_wwaddw - la_wwaddw: add to double-double or single-single vector
SYNOPSIS¶
Functions¶
subroutine CLA_WWADDW (n, x, y, w)
CLA_WWADDW adds a vector into a doubled-single vector. subroutine
DLA_WWADDW (n, x, y, w)
DLA_WWADDW adds a vector into a doubled-single vector. subroutine
SLA_WWADDW (n, x, y, w)
SLA_WWADDW adds a vector into a doubled-single vector. subroutine
ZLA_WWADDW (n, x, y, w)
ZLA_WWADDW adds a vector into a doubled-single vector.
Detailed Description¶
Function Documentation¶
subroutine CLA_WWADDW (integer n, complex, dimension( * ) x, complex, dimension( * ) y, complex, dimension( * ) w)¶
CLA_WWADDW adds a vector into a doubled-single vector.
Purpose:
!> !> CLA_WWADDW adds a vector W into a doubled-single vector (X, Y). !> !> This works for all extant IBM's hex and binary floating point !> arithmetic, but not for decimal. !>
Parameters
!> N is INTEGER !> The length of vectors X, Y, and W. !>
X
!> X is COMPLEX array, dimension (N) !> The first part of the doubled-single accumulation vector. !>
Y
!> Y is COMPLEX array, dimension (N) !> The second part of the doubled-single accumulation vector. !>
W
!> W is COMPLEX array, dimension (N) !> The vector to be added. !>
Author
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 80 of file cla_wwaddw.f.
subroutine DLA_WWADDW (integer n, double precision, dimension( * ) x, double precision, dimension( * ) y, double precision, dimension( * ) w)¶
DLA_WWADDW adds a vector into a doubled-single vector.
Purpose:
!> !> DLA_WWADDW adds a vector W into a doubled-single vector (X, Y). !> !> This works for all extant IBM's hex and binary floating point !> arithmetic, but not for decimal. !>
Parameters
!> N is INTEGER !> The length of vectors X, Y, and W. !>
X
!> X is DOUBLE PRECISION array, dimension (N) !> The first part of the doubled-single accumulation vector. !>
Y
!> Y is DOUBLE PRECISION array, dimension (N) !> The second part of the doubled-single accumulation vector. !>
W
!> W is DOUBLE PRECISION array, dimension (N) !> The vector to be added. !>
Author
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 80 of file dla_wwaddw.f.
subroutine SLA_WWADDW (integer n, real, dimension( * ) x, real, dimension( * ) y, real, dimension( * ) w)¶
SLA_WWADDW adds a vector into a doubled-single vector.
Purpose:
!> !> SLA_WWADDW adds a vector W into a doubled-single vector (X, Y). !> !> This works for all extant IBM's hex and binary floating point !> arithmetic, but not for decimal. !>
Parameters
!> N is INTEGER !> The length of vectors X, Y, and W. !>
X
!> X is REAL array, dimension (N) !> The first part of the doubled-single accumulation vector. !>
Y
!> Y is REAL array, dimension (N) !> The second part of the doubled-single accumulation vector. !>
W
!> W is REAL array, dimension (N) !> The vector to be added. !>
Author
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 80 of file sla_wwaddw.f.
subroutine ZLA_WWADDW (integer n, complex*16, dimension( * ) x, complex*16, dimension( * ) y, complex*16, dimension( * ) w)¶
ZLA_WWADDW adds a vector into a doubled-single vector.
Purpose:
!> !> ZLA_WWADDW adds a vector W into a doubled-single vector (X, Y). !> !> This works for all extant IBM's hex and binary floating point !> arithmetic, but not for decimal. !>
Parameters
!> N is INTEGER !> The length of vectors X, Y, and W. !>
X
!> X is COMPLEX*16 array, dimension (N) !> The first part of the doubled-single accumulation vector. !>
Y
!> Y is COMPLEX*16 array, dimension (N) !> The second part of the doubled-single accumulation vector. !>
W
!> W is COMPLEX*16 array, dimension (N) !> The vector to be added. !>
Author
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Definition at line 80 of file zla_wwaddw.f.
Author¶
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