88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/*=============================================================================
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This file is part of FLINT.
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FLINT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FLINT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FLINT; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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=============================================================================*/
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/******************************************************************************
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Copyright (C) 2011 Fredrik Johansson
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******************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <gmp.h>
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#include "flint.h"
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#include "fmpz.h"
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#include "fmpz_mat.h"
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#include "nmod_mat.h"
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#include "ulong_extras.h"
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int
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main(void)
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{
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int i;
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FLINT_TEST_INIT(state);
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flint_printf("get/set_nmod_mat....");
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fflush(stdout);
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for (i = 0; i < 1000 * flint_test_multiplier(); i++)
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{
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fmpz_mat_t A;
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nmod_mat_t M, M2;
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slong rows, cols;
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mp_limb_t mod;
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rows = n_randint(state, 50);
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cols = n_randint(state, 50);
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mod = n_randtest_prime(state, 0);
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nmod_mat_init(M, rows, cols, mod);
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nmod_mat_init(M2, rows, cols, mod);
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fmpz_mat_init(A, rows, cols);
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nmod_mat_randtest(M, state);
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if (i % 2 == 0)
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fmpz_mat_set_nmod_mat(A, M);
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else
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fmpz_mat_set_nmod_mat_unsigned(A, M);
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fmpz_mat_scalar_mul_ui(A, A, UWORD(2));
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nmod_mat_add(M, M, M);
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fmpz_mat_get_nmod_mat(M2, A);
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if (!nmod_mat_equal(M, M2))
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{
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flint_printf("FAIL!\n");
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abort();
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}
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fmpz_mat_clear(A);
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nmod_mat_clear(M);
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nmod_mat_clear(M2);
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}
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FLINT_TEST_CLEANUP(state);
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flint_printf("PASS\n");
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return 0;
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}
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