IOSS 2.0
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Iocatalyst_DatabaseIO.h
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1// Copyright(C) 1999-2020, 2022, 2023 National Technology & Engineering Solutions
2// of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
3// NTESS, the U.S. Government retains certain rights in this software.
4//
5// See packages/seacas/LICENSE for details
6
7#pragma once
8
9#include "iocatalyst_export.h"
10
11#include "Ioss_DBUsage.h"
12#include "Ioss_DatabaseIO.h"
13#include "Ioss_EntitySet.h"
14#include "Ioss_Region.h" // for Region, SideSetContainer, etc
15#include "Ioss_SideSet.h" // for SideBlockContainer, SideSet
16
17#include "Ioss_Field.h" // for Field, etc
18#include "Iocatalyst_CatalystManager.h"
19
20#include <memory> // for std::unique_ptr
21
22/** \brief A namespace for the Catalyst 2.0 database format.
23 */
24namespace Iocatalyst {
25 class IOCATALYST_EXPORT DatabaseIO : public Ioss::DatabaseIO
26 {
27 using Superclass = Ioss::DatabaseIO;
28
29 public:
30 DatabaseIO(Ioss::Region *region, const std::string &filename, Ioss::DatabaseUsage db_usage,
31 Ioss_MPI_Comm communicator, const Ioss::PropertyManager &props);
32 ~DatabaseIO() override;
33
34 using RegionContainer = std::vector<Ioss::Region *>;
35
36 // Check capabilities of input/output database... Returns an
37 // unsigned int with the supported Ioss::EntityTypes or'ed
38 // together. If "return_value & Ioss::EntityType" is set, then the
39 // database supports that type (e.g. return_value & Ioss::FACESET)
40 unsigned entity_field_support() const override;
41
42 /** If there is a single block of nodes in the model, then it is
43 * considered a node_major() database. If instead the nodes are
44 * local to each element block or structured block, then it is
45 * not a node_major database. Exodus is node major, CGNS is not.
46 */
47 bool node_major() const override { return true; }
48
49 // Do anything that might be needed to the database prior to it
50 // being closed and destructed.
51 void finalize_database() const override {}
52
53 /** Return a string specifying underlying format of database (exodus, cgns, ...) */
54 std::string get_format() const override { return "CATALYST2"; }
55
56 /** \brief Determine whether the database needs information about process ownership of nodes.
57 *
58 * \returns True if database needs information about process ownership of nodes.
59 */
60 bool needs_shared_node_information() const override { return false; }
61
62 bool internal_edges_available() const override { return false; }
63 bool internal_faces_available() const override { return false; }
64
65 /** \brief Get the length of the longest name in the database file.
66 *
67 * \returns The length, or 0 for unlimited.
68 */
69 int maximum_symbol_length() const override { return 0; } // Default is unlimited...
70 void set_maximum_symbol_length(int /* requested_symbol_size */) override {
71 } // Default does nothing...
72
73 int int_byte_size_db() const override { return 8; } //! Returns 4 or 8
74
75 /**
76 * \returns True is fields must be deep-copied. Set 'SHALLOW_COPY_FIELDS' on
77 * database properties to avoid deep-copying of fields. Default is to
78 * shallow copy.
79 */
80 bool deep_copy() const { return this->useDeepCopy; }
81
82 void *get_catalyst_conduit_node();
83
84 void print_catalyst_conduit_node();
85
86 std::string get_catalyst_dump_dir() const;
87
88 private:
89 bool open_group_nl(const std::string & /* group_name */) override { return false; }
90 bool create_subgroup_nl(const std::string & /* group_name */) override { return false; }
91
92 bool begin_nl(Ioss::State state) override;
93 bool end_nl(Ioss::State state) override;
94
95 void read_meta_data_nl() override;
96 void get_step_times_nl() override;
97
98 bool begin_state_nl(int state, double time) override;
99 bool end_state_nl(int state, double time) override;
100
101 CatalystManager::CatalystPipelineID catPipeID;
102
103 void
104 compute_block_membership_nl(Ioss::SideBlock * /* efblock */,
105 std::vector<std::string> & /* block_membership */) const override
106 {
107 }
108
109 int64_t get_field_internal(const Ioss::Region *reg, const Ioss::Field &field, void *data,
110 size_t data_size) const override;
111 int64_t get_field_internal(const Ioss::NodeBlock *nb, const Ioss::Field &field, void *data,
112 size_t data_size) const override;
113 int64_t get_field_internal(const Ioss::EdgeBlock *eb, const Ioss::Field &field, void *data,
114 size_t data_size) const override;
115 int64_t get_field_internal(const Ioss::FaceBlock *fb, const Ioss::Field &field, void *data,
116 size_t data_size) const override;
117 int64_t get_field_internal(const Ioss::ElementBlock *eb, const Ioss::Field &field, void *data,
118 size_t data_size) const override;
119 int64_t get_field_internal(const Ioss::SideBlock *sb, const Ioss::Field &field, void *data,
120 size_t data_size) const override;
121 int64_t get_field_internal(const Ioss::NodeSet *ns, const Ioss::Field &field, void *data,
122 size_t data_size) const override;
123 int64_t get_field_internal(const Ioss::EdgeSet *es, const Ioss::Field &field, void *data,
124 size_t data_size) const override;
125 int64_t get_field_internal(const Ioss::FaceSet *fs, const Ioss::Field &field, void *data,
126 size_t data_size) const override;
127 int64_t get_field_internal(const Ioss::ElementSet *es, const Ioss::Field &field, void *data,
128 size_t data_size) const override;
129 int64_t get_field_internal(const Ioss::SideSet *ss, const Ioss::Field &field, void *data,
130 size_t data_size) const override;
131 int64_t get_field_internal(const Ioss::CommSet *cs, const Ioss::Field &field, void *data,
132 size_t data_size) const override;
133 int64_t get_field_internal(const Ioss::Assembly *as, const Ioss::Field &field, void *data,
134 size_t data_size) const override;
135 int64_t get_field_internal(const Ioss::Blob *bl, const Ioss::Field &field,
136 void *data, size_t data_size) const override;
137 int64_t get_field_internal(const Ioss::StructuredBlock *sb, const Ioss::Field &field,
138 void *data, size_t data_size) const override;
139
140 int64_t get_zc_field_internal(const Ioss::Region *reg, const Ioss::Field &field, void **data,
141 size_t *data_size) const override;
142 int64_t get_zc_field_internal(const Ioss::NodeBlock *nb, const Ioss::Field &field, void **data,
143 size_t *data_size) const override;
144 int64_t get_zc_field_internal(const Ioss::EdgeBlock *eb, const Ioss::Field &field,
145 void **data, size_t *data_size) const override;
146 int64_t get_zc_field_internal(const Ioss::FaceBlock *fb, const Ioss::Field &field,
147 void **data, size_t *data_size) const override;
148 int64_t get_zc_field_internal(const Ioss::ElementBlock *eb, const Ioss::Field &field,
149 void **data, size_t *data_size) const override;
150 int64_t get_zc_field_internal(const Ioss::SideBlock *sb, const Ioss::Field &field,
151 void **data, size_t *data_size) const override;
152 int64_t get_zc_field_internal(const Ioss::NodeSet *ns, const Ioss::Field &field,
153 void **data, size_t *data_size) const override;
154 int64_t get_zc_field_internal(const Ioss::EdgeSet *es, const Ioss::Field &field,
155 void **data, size_t *data_size) const override;
156 int64_t get_zc_field_internal(const Ioss::FaceSet *fs, const Ioss::Field &field,
157 void **data, size_t *data_size) const override;
158 int64_t get_zc_field_internal(const Ioss::ElementSet *es, const Ioss::Field &field,
159 void **data, size_t *data_size) const override;
160 int64_t get_zc_field_internal(const Ioss::SideSet *ss, const Ioss::Field &field,
161 void **data, size_t *data_size) const override;
162 int64_t get_zc_field_internal(const Ioss::CommSet *cs, const Ioss::Field &field,
163 void **data, size_t *data_size) const override;
164 int64_t get_zc_field_internal(const Ioss::Assembly *as, const Ioss::Field &field,
165 void **data, size_t *data_size) const override;
166 int64_t get_zc_field_internal(const Ioss::Blob *bl, const Ioss::Field &field,
167 void **data, size_t *data_size) const override;
168 int64_t get_zc_field_internal(const Ioss::StructuredBlock *sb, const Ioss::Field &field,
169 void **data, size_t *data_size) const override;
170
171 int64_t put_field_internal(const Ioss::Region *reg, const Ioss::Field &field, void *data,
172 size_t data_size) const override;
173 int64_t put_field_internal(const Ioss::NodeBlock *nb, const Ioss::Field &field, void *data,
174 size_t data_size) const override;
175 int64_t put_field_internal(const Ioss::EdgeBlock *eb, const Ioss::Field &field, void *data,
176 size_t data_size) const override;
177 int64_t put_field_internal(const Ioss::FaceBlock *fb, const Ioss::Field &field, void *data,
178 size_t data_size) const override;
179 int64_t put_field_internal(const Ioss::ElementBlock *eb, const Ioss::Field &field, void *data,
180 size_t data_size) const override;
181 int64_t put_field_internal(const Ioss::SideBlock *sb, const Ioss::Field &field, void *data,
182 size_t data_size) const override;
183 int64_t put_field_internal(const Ioss::NodeSet *ns, const Ioss::Field &field, void *data,
184 size_t data_size) const override;
185 int64_t put_field_internal(const Ioss::EdgeSet *es, const Ioss::Field &field, void *data,
186 size_t data_size) const override;
187 int64_t put_field_internal(const Ioss::FaceSet *fs, const Ioss::Field &field, void *data,
188 size_t data_size) const override;
189 int64_t put_field_internal(const Ioss::ElementSet *es, const Ioss::Field &field, void *data,
190 size_t data_size) const override;
191 int64_t put_field_internal(const Ioss::SideSet *ss, const Ioss::Field &field, void *data,
192 size_t data_size) const override;
193 int64_t put_field_internal(const Ioss::CommSet *cs, const Ioss::Field &field, void *data,
194 size_t data_size) const override;
195 int64_t put_field_internal(const Ioss::Assembly *as, const Ioss::Field &field, void *data,
196 size_t data_size) const override;
197 int64_t put_field_internal(const Ioss::Blob *bl, const Ioss::Field &field,
198 void *data, size_t data_size) const override;
199 int64_t put_field_internal(const Ioss::StructuredBlock *sb, const Ioss::Field &field,
200 void *data, size_t data_size) const override;
201
202 class ImplementationT;
203 std::unique_ptr<ImplementationT> Impl;
204 bool useDeepCopy;
205 };
206} // namespace Iocatalyst
Iocatalyst_CatalystManager.h
Ioss_MPI_Comm
int Ioss_MPI_Comm
Definition Ioss_CodeTypes.h:63
Ioss_DBUsage.h
Ioss_DatabaseIO.h
Ioss_EntitySet.h
Ioss_Field.h
Ioss_Region.h
Ioss_SideSet.h
Iocatalyst::CatalystManager::CatalystPipelineID
unsigned int CatalystPipelineID
Definition Iocatalyst_CatalystManager.h:19
Iocatalyst::DatabaseIO
Definition Iocatalyst_DatabaseIO.h:26
Iocatalyst::DatabaseIO::maximum_symbol_length
int maximum_symbol_length() const override
Get the length of the longest name in the database file.
Definition Iocatalyst_DatabaseIO.h:69
Iocatalyst::DatabaseIO::node_major
bool node_major() const override
Definition Iocatalyst_DatabaseIO.h:47
Iocatalyst::DatabaseIO::catPipeID
CatalystManager::CatalystPipelineID catPipeID
Definition Iocatalyst_DatabaseIO.h:101
Iocatalyst::DatabaseIO::create_subgroup_nl
bool create_subgroup_nl(const std::string &) override
Definition Iocatalyst_DatabaseIO.h:90
Iocatalyst::DatabaseIO::Impl
std::unique_ptr< ImplementationT > Impl
Definition Iocatalyst_DatabaseIO.h:203
Iocatalyst::DatabaseIO::internal_faces_available
bool internal_faces_available() const override
Definition Iocatalyst_DatabaseIO.h:63
Iocatalyst::DatabaseIO::open_group_nl
bool open_group_nl(const std::string &) override
Definition Iocatalyst_DatabaseIO.h:89
Iocatalyst::DatabaseIO::compute_block_membership_nl
void compute_block_membership_nl(Ioss::SideBlock *, std::vector< std::string > &) const override
Definition Iocatalyst_DatabaseIO.h:104
Iocatalyst::DatabaseIO::useDeepCopy
bool useDeepCopy
Definition Iocatalyst_DatabaseIO.h:204
Iocatalyst::DatabaseIO::internal_edges_available
bool internal_edges_available() const override
Definition Iocatalyst_DatabaseIO.h:62
Iocatalyst::DatabaseIO::finalize_database
void finalize_database() const override
Definition Iocatalyst_DatabaseIO.h:51
Iocatalyst::DatabaseIO::deep_copy
bool deep_copy() const
Returns 4 or 8.
Definition Iocatalyst_DatabaseIO.h:80
Iocatalyst::DatabaseIO::RegionContainer
std::vector< Ioss::Region * > RegionContainer
Definition Iocatalyst_DatabaseIO.h:34
Iocatalyst::DatabaseIO::needs_shared_node_information
bool needs_shared_node_information() const override
Determine whether the database needs information about process ownership of nodes.
Definition Iocatalyst_DatabaseIO.h:60
Iocatalyst::DatabaseIO::int_byte_size_db
int int_byte_size_db() const override
Definition Iocatalyst_DatabaseIO.h:73
Iocatalyst::DatabaseIO::set_maximum_symbol_length
void set_maximum_symbol_length(int) override
Definition Iocatalyst_DatabaseIO.h:70
Iocatalyst::DatabaseIO::get_format
std::string get_format() const override
Definition Iocatalyst_DatabaseIO.h:54
Ioss::Assembly
A homogeneous collection of other GroupingEntities.
Definition Ioss_Assembly.h:31
Ioss::Blob
A homogeneous collection of other GroupingEntities.
Definition Ioss_Blob.h:31
Ioss::CommSet
Definition Ioss_CommSet.h:27
Ioss::DatabaseIO
An input or output Database.
Definition Ioss_DatabaseIO.h:63
Ioss::EdgeBlock
A collection of element edges with the same topology.
Definition Ioss_EdgeBlock.h:29
Ioss::EdgeSet
A collection of element edges.
Definition Ioss_EdgeSet.h:30
Ioss::ElementBlock
A collection of elements having the same topology.
Definition Ioss_ElementBlock.h:29
Ioss::ElementSet
A collection of elements.
Definition Ioss_ElementSet.h:30
Ioss::FaceBlock
A collection of element faces with the same topology.
Definition Ioss_FaceBlock.h:29
Ioss::FaceSet
A collection of element faces.
Definition Ioss_FaceSet.h:30
Ioss::Field
Holds metadata for bulk data associated with a GroupingEntity.
Definition Ioss_Field.h:25
Ioss::NodeBlock
A collection of all nodes in the region.
Definition Ioss_NodeBlock.h:33
Ioss::NodeSet
A collection of nodes.
Definition Ioss_NodeSet.h:29
Ioss::PropertyManager
A collection of Ioss::Property objects.
Definition Ioss_PropertyManager.h:36
Ioss::Region
A grouping entity that contains other grouping entities.
Definition Ioss_Region.h:90
Ioss::SideBlock
A collection of element sides having the same topology.
Definition Ioss_SideBlock.h:37
Ioss::SideSet
A collection of element sides.
Definition Ioss_SideSet.h:29
Ioss::StructuredBlock
A structured zone – i,j,k.
Definition Ioss_StructuredBlock.h:104
Iocatalyst
A namespace for the Catalyst 2.0 database format.
Definition Iocatalyst_CatalystLogging.C:13
Ioss::State
State
Access states for a database.
Definition Ioss_State.h:15
Ioss::DatabaseUsage
DatabaseUsage
Specifies how an Ioss::DatabaseIO object will be used.
Definition Ioss_DBUsage.h:13