parallel_io.h 2.33 KB
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/*******************************************************************************
 * This file is part of SWIFT.
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 * Copyright (c) 2012 Matthieu Schaller (matthieu.schaller@durham.ac.uk).
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 *
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 * 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.
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 *
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 * 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.
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 *
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 * 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/>.
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 *
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 ******************************************************************************/
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#ifndef SWIFT_PARALLEL_IO_H
#define SWIFT_PARALLEL_IO_H
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/* Config parameters. */
#include "../config.h"

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#if defined(HAVE_HDF5) && defined(WITH_MPI) && defined(HAVE_PARALLEL_HDF5)

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/* MPI headers. */
#include <mpi.h>

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/* Includes. */
#include "part.h"
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struct engine;
struct unit_system;
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void read_ic_parallel(char* fileName, const struct unit_system* internal_units,
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                      double dim[3], struct part** parts, struct gpart** gparts,
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                      struct sink** sinks, struct spart** sparts,
                      struct bpart** bparts, size_t* Ngas, size_t* Ngparts,
                      size_t* Ngparts_background, size_t* Nsinks,
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                      size_t* Nsparts, size_t* Nbparts, int* flag_entropy,
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                      int with_hydro, int with_gravity, int with_sinks,
                      int with_stars, int with_black_holes, int with_cosmology,
                      int cleanup_h, int cleanup_sqrt_a, double h, double a,
                      int mpi_rank, int mpi_size, MPI_Comm comm, MPI_Info info,
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                      int nr_threads, int dry_run, int remap_ids);
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void write_output_parallel(struct engine* e,
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                           const struct unit_system* internal_units,
                           const struct unit_system* snapshot_units,
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                           int mpi_rank, int mpi_size, MPI_Comm comm,
                           MPI_Info info);
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#endif

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#endif /* SWIFT_PARALLEL_IO_H */