mirror of
https://github.com/tildearrow/furnace.git
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70 lines
1.8 KiB
C
70 lines
1.8 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 "kernel/ifftw.h"
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/* "Plan: To bother about the best method of accomplishing an
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accidental result." (Ambrose Bierce, The Enlarged Devil's
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Dictionary). */
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plan *X(mkplan)(size_t size, const plan_adt *adt)
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{
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plan *p = (plan *)MALLOC(size, PLANS);
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A(adt->destroy);
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p->adt = adt;
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X(ops_zero)(&p->ops);
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p->pcost = 0.0;
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p->wakefulness = SLEEPY;
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p->could_prune_now_p = 0;
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return p;
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}
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/*
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* destroy a plan
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*/
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void X(plan_destroy_internal)(plan *ego)
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{
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if (ego) {
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A(ego->wakefulness == SLEEPY);
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ego->adt->destroy(ego);
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X(ifree)(ego);
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}
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}
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/* dummy destroy routine for plans with no local state */
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void X(plan_null_destroy)(plan *ego)
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{
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UNUSED(ego);
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/* nothing */
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}
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void X(plan_awake)(plan *ego, enum wakefulness wakefulness)
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{
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if (ego) {
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A(((wakefulness == SLEEPY) ^ (ego->wakefulness == SLEEPY)));
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ego->adt->awake(ego, wakefulness);
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ego->wakefulness = wakefulness;
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}
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}
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