mirror of
https://github.com/vale981/arb
synced 2025-03-07 02:11:38 -05:00
76 lines
2.2 KiB
C
76 lines
2.2 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) 2016 Pascal Molin
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******************************************************************************/
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#include "acb_dirichlet.h"
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#include "profiler.h"
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int main()
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{
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slong iter, k, n, nref;
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ulong q, maxq;
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maxq = 4000;
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flint_printf("loop over all (Z/q)* for q<=%wu....\n", maxq);
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fflush(stdout);
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flint_printf("gcd................ ");
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TIMEIT_ONCE_START
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for (n = 0, q = 2; q <= maxq; q++)
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for (k = 1; k < q; k++)
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if (n_gcd(k, q) > 1)
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continue;
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else
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n++;
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TIMEIT_ONCE_STOP
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nref = n;
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flint_printf("conrey elements.... ");
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TIMEIT_ONCE_START
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for (n = 0, q = 2; q <= maxq; q++)
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{
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acb_dirichlet_group_t G;
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acb_conrey_t x;
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acb_dirichlet_group_init(G, q);
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acb_conrey_init(x, G);
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acb_conrey_one(x, G);
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n++;
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for (; acb_conrey_next(x, G) < G->num; n++);
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acb_conrey_clear(x);
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acb_dirichlet_group_clear(G);
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}
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TIMEIT_ONCE_STOP
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if (n != nref)
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{
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flint_printf("FAIL: wrong number of elements %wu != %wu\n\n",n, nref);
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abort();
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}
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flint_cleanup();
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flint_printf("PASS\n");
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return EXIT_SUCCESS;
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}
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