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Alexei Borissov authoredAlexei Borissov authored
engine_maketasks.c 81.60 KiB
/*******************************************************************************
* This file is part of SWIFT.
* Copyright (c) 2012 Pedro Gonnet (pedro.gonnet@durham.ac.uk)
* Matthieu Schaller (matthieu.schaller@durham.ac.uk)
* 2015 Peter W. Draper (p.w.draper@durham.ac.uk)
* Angus Lepper (angus.lepper@ed.ac.uk)
* 2016 John A. Regan (john.a.regan@durham.ac.uk)
* Tom Theuns (tom.theuns@durham.ac.uk)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
******************************************************************************/
/* Config parameters. */
#include "../config.h"
/* Some standard headers. */
#include <stdlib.h>
#include <unistd.h>
/* MPI headers. */
#ifdef WITH_MPI
#include <mpi.h>
#endif
/* Load the profiler header, if needed. */
#ifdef WITH_PROFILER
#include <gperftools/profiler.h>
#endif
/* This object's header. */
#include "engine.h"
/* Local headers. */
#include "atomic.h"
#include "cell.h"
#include "clocks.h"
#include "cycle.h"
#include "debug.h"
#include "error.h"
#include "proxy.h"
#include "timers.h"
/**
* @brief Add send tasks for the gravity pairs to a hierarchy of cells.
*
* @param e The #engine.
* @param ci The sending #cell.
* @param cj Dummy cell containing the nodeID of the receiving node.
* @param t_grav The send_grav #task, if it has already been created.
*/
void engine_addtasks_send_gravity(struct engine *e, struct cell *ci,
struct cell *cj, struct task *t_grav) {
#ifdef WITH_MPI
struct link *l = NULL;
struct scheduler *s = &e->sched;
const int nodeID = cj->nodeID;