Module DZASUM in BLAS1

• BLAS1 Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

DZASUM

 
Compute complex sum of absolute values of components of complex vector. (Level 1
BLAS).
 
Classes  :  D1a3a . L-1 (sum of magnitudes) vector norm
 
Type     : Fortran subroutine in BLAS1 package.
Access   : Public domain. Portable.
Precision: Double.
 
Usage    : D = DZASUM(N, CX, INCX)
 
Details  : Fullsource Source
Sites    : (1) ARNO (2) NETLIB
 

Implementation of DZASUM from BLAS1 on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: SCASUM)
 
Those logged in to arno.nist.gov or amur.nist.gov may access this module as
follows.
 
   Access       : f90 prog.f -lscs (or -lscs_mp for multiprocessor version)
   Documentation: man dzasum
 

Implementation of DZASUM from BLAS1 on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: SCASUM)
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : echo "send only dzasum from blas" | mail netlib@ornl.gov
   Fullsource   : echo "send dzasum from blas" | mail netlib@ornl.gov