| 1 | /*
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| 2 | * vmg - a versatile multigrid solver
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| 3 | * Copyright (C) 2012 Institute for Numerical Simulation, University of Bonn
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| 4 | *
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| 5 | * vmg is free software: you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation, either version 3 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * vmg is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 |
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| 19 | /**
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| 20 | * @file interface_fcs.h
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| 21 | * @author Julian Iseringhausen <isering@ins.uni-bonn.de>
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| 22 | * @date Tue Apr 12 17:39:27 2011
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| 23 | *
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| 24 | * @brief Scafacos C interface.
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| 25 | *
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| 26 | *
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| 27 | */
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| 28 |
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| 29 | #ifdef __cplusplus
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| 30 | extern "C" {
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| 31 | #endif
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| 32 |
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| 33 | void VMG_fcs_setup(fcs_int level, fcs_int* periodic, fcs_int max_iter,
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| 34 | fcs_int smoothing_steps, fcs_int cycle_type, fcs_float precision,
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| 35 | fcs_float* box_offset, fcs_float box_size,
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| 36 | fcs_int near_field_cells, fcs_int interpolation_degree,
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| 37 | fcs_int discretization_order, MPI_Comm mpi_comm);
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| 38 |
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| 39 | int VMG_fcs_check();
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| 40 |
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| 41 | void VMG_fcs_run(fcs_float* pos, fcs_float* charge, fcs_float* potential, fcs_float* f, fcs_int num_particles_local);
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| 42 |
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| 43 | void VMG_fcs_print_timer(void);
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| 44 |
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| 45 | void VMG_fcs_destroy(void);
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| 46 |
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| 47 | #ifdef __cplusplus
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| 48 | } /* extern "C" */
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| 49 | #endif
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