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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
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* Copyright (c) 2003, 2007-14 Matteo Frigo
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* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "api/api.h"
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#include "rdft/rdft.h"
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#define N0(nembed)((nembed) ? (nembed) : n)
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X(plan) X(plan_many_r2r)(int rank, const int *n,
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int howmany,
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R *in, const int *inembed,
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int istride, int idist,
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R *out, const int *onembed,
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int ostride, int odist,
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const X(r2r_kind) * kind, unsigned flags)
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{
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X(plan) p;
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rdft_kind *k;
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if (!X(many_kosherp)(rank, n, howmany)) return 0;
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k = X(map_r2r_kind)(rank, kind);
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p = X(mkapiplan)(
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0, flags,
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X(mkproblem_rdft_d)(X(mktensor_rowmajor)(rank, n,
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N0(inembed), N0(onembed),
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istride, ostride),
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X(mktensor_1d)(howmany, idist, odist),
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TAINT_UNALIGNED(in, flags),
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TAINT_UNALIGNED(out, flags), k));
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X(ifree0)(k);
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return p;
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}
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