diff options
Diffstat (limited to 'rts/gmp/randlc2x.c')
-rw-r--r-- | rts/gmp/randlc2x.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/rts/gmp/randlc2x.c b/rts/gmp/randlc2x.c deleted file mode 100644 index dbd5f041ee..0000000000 --- a/rts/gmp/randlc2x.c +++ /dev/null @@ -1,59 +0,0 @@ -/* gmp_randinit_lc_2exp (state, a, c, m2exp) -- Initialize random - state STATE for a linear congruential generator with multiplier A, - adder C, and modulus 2 ^ M2EXP. - -Copyright (C) 2000 Free Software Foundation, Inc. - -This file is part of the GNU MP Library. - -The GNU MP Library is free software; you can redistribute it and/or modify -it under the terms of the GNU Lesser General Public License as published by -the Free Software Foundation; either version 2.1 of the License, or (at your -option) any later version. - -The GNU MP Library is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public -License for more details. - -You should have received a copy of the GNU Lesser General Public License -along with the GNU MP Library; see the file COPYING.LIB. If not, write to -the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -MA 02111-1307, USA. */ - -#include "gmp.h" -#include "gmp-impl.h" - -void -#if __STDC__ -gmp_randinit_lc_2exp (gmp_randstate_t rstate, - mpz_t a, - unsigned long int c, - unsigned long int m2exp) -#else -gmp_randinit_lc_2exp (rstate, a, c, m2exp) - gmp_randstate_t rstate; - mpz_t a; - unsigned long int c; - unsigned long int m2exp; -#endif -{ - mpz_init_set_ui (rstate->seed, 1); - _mpz_realloc (rstate->seed, m2exp / BITS_PER_MP_LIMB - + (m2exp % BITS_PER_MP_LIMB != 0)); - - /* Allocate algorithm specific data. */ - rstate->algdata.lc = (__gmp_randata_lc *) - (*_mp_allocate_func) (sizeof (__gmp_randata_lc)); - - mpz_init_set (rstate->algdata.lc->a, a); - rstate->algdata.lc->c = c; - - /* Cover weird case where m2exp is 0, which means that m is used - instead of m2exp. */ - if (m2exp == 0) - mpz_init_set_ui (rstate->algdata.lc->m, 0); - rstate->algdata.lc->m2exp = m2exp; - - rstate->alg = GMP_RAND_ALG_LC; -} |