2022-11-30 17:12:39 +01:00
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# Copyright (C) 2022 Richard Stiskalek
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 3 of the License, or (at your
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# 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
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# 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 along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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"""A script to dump or remove files for POWMES."""
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2023-03-27 14:38:01 +02:00
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from os.path import join, exists
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2022-11-30 17:12:39 +01:00
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from argparse import ArgumentParser
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import numpy
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from datetime import datetime
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from os import remove
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from mpi4py import MPI
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try:
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import csiborgtools
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except ModuleNotFoundError:
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import sys
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sys.path.append("../")
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import csiborgtools
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import utils
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parser = ArgumentParser()
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parser.add_argument("--mode", type=str, choices=["dump", "remove"])
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args = parser.parse_args()
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F64 = numpy.float64
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I64 = numpy.int64
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# Get MPI things
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comm = MPI.COMM_WORLD
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rank = comm.Get_rank()
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nproc = comm.Get_size()
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dumpdir = join(utils.dumpdir, "temp_powmes")
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fout = join(dumpdir, "out_{}_{}.ascii")
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paths = csiborgtools.read.CSiBORGPaths()
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n_sims = paths.ic_ids[:1]
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for i in csiborgtools.fits.split_jobs(len(n_sims), nproc)[rank]:
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print("{}: calculating {}th simulation.".format(datetime.now(), i))
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n_sim = n_sims[i]
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n_snap = paths.get_maximum_snapshot(n_sim)
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paths.set_info(n_sim, n_snap)
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f = fout.format(n_sim, n_snap)
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if args.mode == "dump":
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# Read the particles
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reader = csiborgtools.read.ParticleReader(paths)
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particles = reader.read_particle(["x", "y", "z", "M"])
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csiborgtools.read.make_ascii_powmes(particles, f, verbose=True)
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else:
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if exists(f):
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remove(f)
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comm.Barrier()
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if rank == 0:
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print("All finished! See you!")
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