-
Notifications
You must be signed in to change notification settings - Fork 2
/
coupler.hpp
89 lines (81 loc) · 3.92 KB
/
coupler.hpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
/*
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* Copyright (c) 2019, Lawrence Livermore National Security, LLC.
*
* Produced at the Lawrence Livermore National Laboratory
*
* LLNL-CODE-746361
*
* All rights reserved. See COPYRIGHT for details.
*
* This file is part of the GEOSX Simulation Framework.
*
* GEOSX is a 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) version 2.1 dated February 1999.
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef _COUPLER_HPP_
#define _COUPLER_HPP_
#include <mpi.h>
#include <hdf5.h>
#include <vector>
#include <string>
#include <cstdio>
#include <tuple>
#include <map>
#include <cstdint>
/* Map from field name to the HDF5 data type, the number of components per
* object and a pointer to the data. */
using FieldMap_out = std::map< std::string, std::tuple< hid_t, std::int64_t, void * > >;
using FieldMap_in = std::map< std::string, std::tuple< hid_t, std::int64_t, const void * > >;
void waitForFileExistence( MPI_Comm comm, const char * filename );
/*!
* \brief Write out a boundary file with the given data.
*
* \param [in] comm the communicator used in writing the file.
* \param [in] filename the name of the file to write out to.
* \param [in] dt the current time step.
* \param [in] on_boundary true iff the respective face is to be written out.
* \param [out] face_offset the global offset at which this ranks face data is
* written.
* \param [out] n_faces_to_write the number of faces this rank will write out.
* \param [in] n_faces the number of faces in the entire local mesh.
* \param [in] faces connectivity of the faces which are assumed to be quads.
* \param [in] face_fields map from face field names to fields.
* \param [out] node_offset the global offset at which this ranks node data is
* written out.
* \param [out] n_nodes_to_write the number of nodes this rank will write out.
* \param [in] n_nodes the number of nodes in the entire local mesh.
* \param [in] node_fields map from node field names to fields.
*/
void writeBoundaryFile( MPI_Comm comm, const char * filename, double dt, const bool * on_boundary,
std::int64_t & face_offset, std::int64_t & n_faces_to_write, std::int64_t n_faces,
const std::int64_t * faces, const FieldMap_in & face_fields,
std::int64_t & node_offset, std::int64_t & n_nodes_to_write, std::int64_t n_nodes,
const FieldMap_in & node_fields );
/*!
* \brief Read in a boundary file into the provided fields.
*
* \param [in] comm the communicator used in reading from the file.
* \param [in] filename the name of the file to read from.
* \param [in] face_offset the global offset at which this rank will read
* face data.
* \param [in] n_faces_to_read the number of faces this rank will read in.
* \param [in] n_faces the number of faces in the entire local mesh.
* \param [in] node_offset the global offset at which this rank will read node
* data.
* \param [in] n_nodes_to_read the number of nodes this rank will read in.
* \param [in] n_nodes the number of nodes in the entire local mesh.
* \param [in/out] face_fields map from face field names to fields.
* \param [in/out] node_fields map from node field names to fields.
*/
void readBoundaryHeader( MPI_Comm comm,
const char * filename,
double & dt,
std::int64_t & n_faces,
std::int64_t & n_nodes );
void readBoundaryFile( MPI_Comm comm, const char * filename,
std::int64_t face_offset, std::int64_t n_faces_to_read, std::int64_t n_faces, FieldMap_out & face_fields,
std::int64_t node_offset, std::int64_t n_nodes_to_read, std::int64_t n_nodes, FieldMap_out & node_fields );
#endif