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HPL_lmul(3)                  HPL Library Functions                 HPL_lmul(3)

NAME
       HPL_lmul - multiplies 2 long positive integers.

SYNOPSIS
       #include "hpl.h"

       void HPL_lmul( int * K, int * J, int * I );

DESCRIPTION
       HPL_lmul multiplies  without carry two long positive integers K and J
       and puts the result into I. The long integers  I, J, K are encoded on
       64 bits using an array of 2 integers. The 32-lower bits are stored in
       the first entry of each array, the 32-higher bits in the second entry
       of each array. For efficiency purposes, the  intrisic modulo function
       is inlined.

ARGUMENTS
       K       (local input)           int *
               On entry, K is an integer array of dimension 2 containing the
               encoded long integer K.

       J       (local input)           int *
               On entry, J is an integer array of dimension 2 containing the
               encoded long integer J.

       I       (local output)          int *
               On entry, I is an integer array of dimension 2. On exit, this
               array contains the encoded long integer result.

SEE ALSO
       HPL_ladd (3), HPL_setran (3), HPL_xjumpm (3), HPL_jumpit (3),
       HPL_rand (3).

HPL 2.1                        October 26, 2012                    HPL_lmul(3)