zla_wwaddw (l) - Linux Manuals

zla_wwaddw: ZLA_WWADDW add a vector W into a doubled-single vector (X, Y)

NAME

ZLA_WWADDW - ZLA_WWADDW add a vector W into a doubled-single vector (X, Y)

SYNOPSIS

SUBROUTINE ZLA_WWADDW(
N, X, Y, W )

    
IMPLICIT NONE

    
INTEGER N

    
COMPLEX*16 X( * ), Y( * ), W( * )

PURPOSE


ZLA_WWADDW adds a vector W into a doubled-single vector (X, Y).
This works for all extant IBMaqs hex and binary floating point
arithmetics, but not for decimal.

ARGUMENTS

N (input) INTEGER
The length of vectors X, Y, and W. X, Y (input/output) COMPLEX*16 array, length N The doubled-single accumulation vector.
W (input) COMPLEX*16 array, length N
The vector to be added.

Pages related to zla_wwaddw

  • zla_wwaddw (3)
  • zla_gbamv (l) - performs one of the matrix-vector operations y := alpha*abs(A)*abs(x) + beta*abs(y),
  • zla_gbrcond_c (l) - ZLA_GBRCOND_C Compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vector
  • zla_gbrcond_x (l) - ZLA_GBRCOND_X Compute the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX*16 vector
  • zla_gbrfsx_extended (l) - computes ..
  • zla_geamv (l) - performs one of the matrix-vector operations y := alpha*abs(A)*abs(x) + beta*abs(y),
  • zla_gercond_c (l) - ZLA_GERCOND_C compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vector
  • zla_gercond_x (l) - ZLA_GERCOND_X compute the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX*16 vector