escript  Revision_
Paso.h
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1 
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2020 by The University of Queensland
5 * http://www.uq.edu.au
6 *
7 * Primary Business: Queensland, Australia
8 * Licensed under the Apache License, version 2.0
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 * Development 2012-2013 by School of Earth Sciences
13 * Development from 2014-2017 by Centre for Geoscience Computing (GeoComp)
14 * Development from 2019 by School of Earth and Environmental Sciences
15 **
16 *****************************************************************************/
17 
18 
19 /****************************************************************************/
20 
21 /* Paso finite element solver library */
22 
23 /****************************************************************************/
24 
25 /* Copyrights by ACcESS Australia, 2003,2004,2005 */
26 /* Author: Lutz Gross, l.gross@uq.edu.au */
27 
28 /****************************************************************************/
29 
30 #ifndef __PASO_H__
31 #define __PASO_H__
32 
33 #include <escript/index.h>
34 #include <escript/DataTypes.h>
35 #include <escript/EsysMPI.h>
36 
37 #include <boost/enable_shared_from_this.hpp>
38 #include <boost/shared_ptr.hpp>
39 
40 namespace paso {
41 
42 // return codes used by the solvers
44  NoError = 0,
51 };
52 
57 
58 }
59 
60 #define PASO_DLL_API
61 
62 #define MATRIX_FORMAT_DEFAULT 1
63 #define MATRIX_FORMAT_CSC 2
64 #define MATRIX_FORMAT_BLK1 4
65 #define MATRIX_FORMAT_OFFSET1 8
66 #define MATRIX_FORMAT_DIAGONAL_BLOCK 32
67 
68 #define PASO_ONE (double)(1.0)
69 #define PASO_ZERO (double)(0.0)
70 
71 #endif // __PASO_H__
72 
escript::DataTypes::real_t
double real_t
type of all real-valued scalars in escript
Definition: DataTypes.h:51
paso::Divergence
@ Divergence
Definition: Paso.h:50
paso::MemoryError
@ MemoryError
Definition: Paso.h:47
paso::InputError
@ InputError
Definition: Paso.h:46
paso::NegativeNormError
@ NegativeNormError
Definition: Paso.h:49
paso::Breakdown
@ Breakdown
Definition: Paso.h:48
escript::DataTypes::dim_t
index_t dim_t
Definition: DataTypes.h:65
paso::SolverResult
SolverResult
Definition: Paso.h:43
paso::MaxIterReached
@ MaxIterReached
Definition: Paso.h:45
escript::DataTypes::index_t
int index_t
type for array/matrix indices used both globally and on each rank
Definition: DataTypes.h:60
paso
Definition: BiCGStab.cpp:26
escript::DataTypes::cplx_t
std::complex< real_t > cplx_t
complex data type
Definition: DataTypes.h:54
paso::NoError
@ NoError
Definition: Paso.h:44