zla_porfsx_extended (l) - Linux Manuals

zla_porfsx_extended: computes ..

NAME

ZLA_PORFSX_EXTENDED - computes ..

SYNOPSIS

SUBROUTINE ZLA_PORFSX_EXTENDED(
PREC_TYPE, UPLO, N, NRHS, A, LDA, AF, LDAF, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERRS_N, ERRS_C, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO )

    
IMPLICIT NONE

    
INTEGER INFO, LDA, LDAF, LDB, LDY, N, NRHS, PREC_TYPE, N_NORMS, ITHRESH

    
CHARACTER UPLO

    
LOGICAL COLEQU, IGNORE_CWISE

    
DOUBLE PRECISION RTHRESH, DZ_UB

    
COMPLEX*16 A( LDA, * ), AF( LDAF, * ), B( LDB, * ), Y( LDY, * ), RES( * ), DY( * ), Y_TAIL( * )

    
DOUBLE PRECISION C( * ), AYB( * ), RCOND, BERR_OUT( * ), ERRS_N( NRHS, * ), ERRS_C( NRHS, * )

PURPOSE

ZLA_PORFSX_EXTENDED computes ... .

ARGUMENTS

Pages related to zla_porfsx_extended

  • zla_porfsx_extended (3)
  • zla_porcond_c (l) - DLA_PORCOND_C Compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vector Arguments ========= C DOUBLE PRECISION vector
  • zla_porcond_x (l) - ZLA_PORCOND_X Compute the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX*16 vector
  • 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),