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HPL_dlacpy(3)		     HPL Library Functions		 HPL_dlacpy(3)

NAME
       HPL_dlacpy - B := A.

SYNOPSIS
       #include	"hpl.h"

       void  HPL_dlacpy( const int M, const int	N, const double	* A, const int
       LDA, double * B,	const int LDB );

DESCRIPTION
       HPL_dlacpy copies an array A into an array B.

ARGUMENTS
       M       (local input)	       const int
	       On entry,  M specifies the number of rows of the	arrays	A  and
	       B. M must be at least zero.

       N       (local input)	       const int
	       On  entry,   N specifies	 the number of columns of the arrays A
	       and B. N	must be	at least zero.

       A       (local input)	       const double *
	       On entry, A points to an	array of dimension (LDA,N).

       LDA     (local input)	       const int
	       On entry, LDA specifies the leading dimension of	the  array  A.
	       LDA must	be at least MAX(1,M).

       B       (local output)	       double *
	       On entry, B points to an	array of dimension (LDB,N). On exit, B
	       is overwritten with A.

       LDB     (local input)	       const int
	       On  entry,  LDB specifies the leading dimension of the array B.
	       LDB must	be at least MAX(1,M).

EXAMPLE
       #include	"hpl.h"

       int main(int argc, char *argv[])
       {
	  double a[2*2], b[2*2];
	  a[0] = 1.0; a[1] = 3.0; a[2] = 2.0; a[3] = 4.0;
	  HPL_dlacpy( 2, 2, a, 2, b, 2 );
	  printf("  [%f,%f]\n",	b[0], b[2]);
	  printf("b=[%f,%f]\n",	b[1], b[3]);
	  exit(0);
	  return(0);
       }

SEE ALSO
       HPL_dlatcpy (3).

HPL 2.3			       December	2, 2018			 HPL_dlacpy(3)

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<https://man.freebsd.org/cgi/man.cgi?query=HPL_dlacpy&sektion=3&manpath=FreeBSD+Ports+15.0>

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