SUBROUTINE CVVDOTC( N, DOT, X, INCX, Y, INCY ) * * -- 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, INCY, N COMPLEX DOT * .. * .. Array Arguments .. COMPLEX X( * ), Y( * ) * .. * * Purpose * ======= * * CVVDOTC computes the following dot product: * * dot = dot + x**H * y, * * where x and y are n vectors. * * Arguments * ========= * * N (input) INTEGER * On entry, N specifies the length of the vectors x and y. N * must be at least zero. * * DOT (input/output) COMPLEX * On exit, DOT is updated with the dot product of the vectors x * and y. * * 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. * * Y (input) COMPLEX array of dimension at least * ( 1 + ( n - 1 )*abs( INCY ) ). Before entry, the incremented * array Y must contain the vector y. * * INCY (input) INTEGER * On entry, INCY specifies the increment for the elements of Y. * INCY must not be zero. * * -- Written on April 1, 1998 by * Antoine Petitet, University of Tennessee, Knoxville 37996, USA. * * ===================================================================== * * .. External Functions .. COMPLEX CDOTC EXTERNAL CDOTC * .. * .. Executable Statements .. * DOT = DOT + CDOTC( N, X, INCX, Y, INCY ) * RETURN * * End of CVVDOTC * END