mirror of
https://github.com/vale981/arb
synced 2025-03-06 09:51:39 -05:00
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*=============================================================================
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This file is part of ARB.
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ARB 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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ARB 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 ARB; 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) 2015 Fredrik Johansson
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******************************************************************************/
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#include "acb_mat.h"
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int main()
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{
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slong iter;
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flint_rand_t state;
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printf("transpose....");
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fflush(stdout);
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flint_randinit(state);
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for (iter = 0; iter < 10000; iter++)
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{
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slong m, n;
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acb_mat_t a, b, c;
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m = n_randint(state, 10);
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n = n_randint(state, 10);
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acb_mat_init(a, m, n);
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acb_mat_init(b, n, m);
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acb_mat_init(c, m, n);
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acb_mat_randtest(a, state, 2 + n_randint(state, 100), 10);
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acb_mat_randtest(b, state, 2 + n_randint(state, 100), 10);
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acb_mat_randtest(c, state, 2 + n_randint(state, 100), 10);
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acb_mat_transpose(b, a);
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acb_mat_transpose(c, b);
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if (!acb_mat_equal(c, a))
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{
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printf("FAIL\n\n");
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printf("m = %ld, n = %ld\n", m, n);
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abort();
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}
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if (acb_mat_nrows(a) == acb_mat_ncols(a))
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{
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acb_mat_transpose(c, a);
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acb_mat_transpose(a, a);
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if (!acb_mat_equal(a, c))
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{
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printf("FAIL (aliasing)\n\n");
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abort();
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}
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}
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acb_mat_clear(a);
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acb_mat_clear(b);
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acb_mat_clear(c);
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}
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flint_randclear(state);
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flint_cleanup();
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printf("PASS\n");
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return EXIT_SUCCESS;
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}
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