mirror of
https://github.com/tildearrow/furnace.git
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55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
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/*
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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 "verify.h"
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static void recur(int rnk, const bench_iodim *dims0, const bench_iodim *dims1,
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dotens2_closure *k,
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int indx0, int ondx0, int indx1, int ondx1)
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{
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if (rnk == 0)
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k->apply(k, indx0, ondx0, indx1, ondx1);
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else {
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int i, n = dims0[0].n;
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int is0 = dims0[0].is;
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int os0 = dims0[0].os;
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int is1 = dims1[0].is;
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int os1 = dims1[0].os;
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BENCH_ASSERT(n == dims1[0].n);
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for (i = 0; i < n; ++i) {
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recur(rnk - 1, dims0 + 1, dims1 + 1, k,
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indx0, ondx0, indx1, ondx1);
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indx0 += is0; ondx0 += os0;
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indx1 += is1; ondx1 += os1;
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}
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}
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}
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void bench_dotens2(const bench_tensor *sz0, const bench_tensor *sz1, dotens2_closure *k)
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{
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BENCH_ASSERT(sz0->rnk == sz1->rnk);
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if (sz0->rnk == BENCH_RNK_MINFTY)
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return;
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recur(sz0->rnk, sz0->dims, sz1->dims, k, 0, 0, 0, 0);
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}
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