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SUBROUTINE SCVASUM( N, ASUM, X, INCX )
*
* -- PBLAS auxiliary routine (version 2.0) --
* University of Tennessee, Knoxville, Oak Ridge National Laboratory,
* and University of California, Berkeley.
* April 1, 1998
*
* .. Scalar Arguments ..
INTEGER INCX, N
REAL ASUM
* ..
* .. Array Arguments ..
COMPLEX X( * )
* ..
*
* Purpose
* =======
*
* SCVASUM returns the sum of absolute values of the entries of a vector
* x.
*
* Arguments
* =========
*
* N (input) INTEGER
* On entry, N specifies the length of the vector x. N must be
* at least zero.
*
* ASUM (output) COMPLEX
* On exit, ASUM specifies the sum of absolute values.
*
* X (input) COMPLEX array of dimension at least
* ( 1 + ( n - 1 )*abs( INCX ) ). Before entry, the incremented
* array X must contain the vector x.
*
* INCX (input) INTEGER
* On entry, INCX specifies the increment for the elements of X.
* INCX must not be zero.
*
* -- Written on April 1, 1998 by
* Antoine Petitet, University of Tennessee, Knoxville 37996, USA.
*
* =====================================================================
*
* .. External Functions ..
REAL SCASUM
EXTERNAL SCASUM
* ..
* .. Executable Statements ..
*
ASUM = SCASUM( N, X, INCX )
*
RETURN
*
* End of SCVASUM
*
END
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