aa9bc17601
BMakefiles and other bits will follow. Requested by: Andrey Chernov Made world by: Chuck Robey
104 lines
2.2 KiB
C
104 lines
2.2 KiB
C
/* Test mpz_com, mpz_and, and mpz_ior.
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Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA. */
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#include <stdio.h>
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#include "gmp.h"
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#include "gmp-impl.h"
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#include "urandom.h"
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void debug_mp ();
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#ifndef SIZE
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#define SIZE 16
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#endif
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main (argc, argv)
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int argc;
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char **argv;
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{
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mpz_t x, y, r1, r2;
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mpz_t t1, t2, t3, t4;
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mp_size_t xsize, ysize;
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int i;
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int reps = 100000;
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if (argc == 2)
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reps = atoi (argv[1]);
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mpz_init (x);
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mpz_init (y);
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mpz_init (r1);
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mpz_init (r2);
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mpz_init (t1);
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mpz_init (t2);
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mpz_init (t3);
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mpz_init (t4);
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for (i = 0; i < reps; i++)
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{
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xsize = urandom () % SIZE - SIZE/2;
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mpz_random2 (x, xsize);
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ysize = urandom () % SIZE - SIZE/2;
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mpz_random2 (y, ysize);
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mpz_com (r1, x);
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mpz_com (r1, r1);
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if (mpz_cmp (r1, x) != 0)
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dump_abort ();
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mpz_com (r1, y);
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mpz_com (r2, r1);
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if (mpz_cmp (r2, y) != 0)
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dump_abort ();
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mpz_com (t1, x);
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mpz_com (t2, y);
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mpz_and (t3, t1, t2);
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mpz_com (r1, t3);
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mpz_ior (r2, x, y);
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if (mpz_cmp (r1, r2) != 0)
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dump_abort ();
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mpz_com (t1, x);
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mpz_com (t2, y);
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mpz_ior (t3, t1, t2);
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mpz_com (r1, t3);
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mpz_and (r2, x, y);
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if (mpz_cmp (r1, r2) != 0)
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dump_abort ();
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}
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exit (0);
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}
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dump_abort ()
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{
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abort();
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}
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void
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debug_mp (x, base)
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MP_INT *x;
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{
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mpz_out_str (stderr, base, x); fputc ('\n', stderr);
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}
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