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Peter W. Draper authored
Conflicts: src/partition.h Parameter handling imported from old main.c.
Peter W. Draper authoredConflicts: src/partition.h Parameter handling imported from old main.c.
partition.h 2.29 KiB
/*******************************************************************************
* This file is part of SWIFT.
* Copyright (c) 2015 Peter W. Draper (p.w.draper@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/>.
*
******************************************************************************/
#ifndef SWIFT_PARTITION_H
#define SWIFT_PARTITION_H
#include "parser.h"
#include "space.h"
#include "task.h"
/* Initial partitioning types. */
enum partition_type {
INITPART_GRID = 0,
INITPART_VECTORIZE,
INITPART_METIS_WEIGHT,
INITPART_METIS_NOWEIGHT
};
/* Simple descriptions of types for reports. */
extern const char *initial_partition_name[];
/* The selected initial partition type and any related metadata. */
struct partition {
enum partition_type type;
int grid[3];
};
/* Repartition type to use. */
enum repartition_type {
REPART_NONE = 0,
REPART_METIS_BOTH,
REPART_METIS_VERTEX,
REPART_METIS_EDGE,
REPART_METIS_VERTEX_EDGE
};
/* Simple descriptions of types for reports. */
extern const char *repartition_name[];
void partition_repartition(enum repartition_type reparttype, int nodeID,
int nr_nodes, struct space *s, struct task *tasks,
int nr_tasks);
void partition_initial_partition(struct partition *initial_partition,
int nodeID, int nr_nodes, struct space *s);
int partition_space_to_space(double *oldh, double *oldcdim, int *oldnodeID,
struct space *s);
void partition_init(struct partition *partition,
enum repartition_type *reparttypestruct,
const struct swift_params *params, int nr_nodes);
#endif /* SWIFT_PARTITION_H */