| 1 |
|
| 2 |
|
| 3 |
/******************************************************* |
| 4 |
* |
| 5 |
* Copyright (c) 2003-2009 by University of Queensland |
| 6 |
* Earth Systems Science Computational Center (ESSCC) |
| 7 |
* http://www.uq.edu.au/esscc |
| 8 |
* |
| 9 |
* Primary Business: Queensland, Australia |
| 10 |
* Licensed under the Open Software License version 3.0 |
| 11 |
* http://www.opensource.org/licenses/osl-3.0.php |
| 12 |
* |
| 13 |
*******************************************************/ |
| 14 |
|
| 15 |
#include "EscriptParams.h" |
| 16 |
#include <cstring> |
| 17 |
#include <boost/python/tuple.hpp> |
| 18 |
#include <cmath> // to test if we know how to check for nan |
| 19 |
|
| 20 |
namespace escript |
| 21 |
{ |
| 22 |
|
| 23 |
EscriptParams escriptParams; // externed in header file |
| 24 |
|
| 25 |
|
| 26 |
EscriptParams::EscriptParams() |
| 27 |
{ |
| 28 |
too_many_lines=80; |
| 29 |
autolazy=0; |
| 30 |
too_many_levels=70; |
| 31 |
too_many_nodes=15000; |
| 32 |
resolve_collective=0; |
| 33 |
print_lazy_tree=0; |
| 34 |
|
| 35 |
#ifdef USE_LAPACK |
| 36 |
lapack_support=1; |
| 37 |
#else |
| 38 |
lapack_support=0; |
| 39 |
#endif |
| 40 |
// These #defs are for performance testing only |
| 41 |
// in general, I don't want people tweaking the |
| 42 |
// default value using compiler options |
| 43 |
// I've provided a python interface for that |
| 44 |
#ifdef FAUTOLAZYON |
| 45 |
autolazy=1; |
| 46 |
#endif |
| 47 |
#ifdef FAUTOLAZYOFF |
| 48 |
autolazy=0; |
| 49 |
#endif |
| 50 |
|
| 51 |
#ifdef FRESCOLLECTON |
| 52 |
resolve_collective=1; |
| 53 |
#endif |
| 54 |
#ifdef FRESCOLLECTOFF |
| 55 |
resolve_collective=0; |
| 56 |
#endif |
| 57 |
|
| 58 |
} |
| 59 |
|
| 60 |
int |
| 61 |
EscriptParams::getInt(const char* name, int sentinel) const |
| 62 |
{ |
| 63 |
if (!strcmp(name,"TOO_MANY_LINES")) |
| 64 |
{ |
| 65 |
return too_many_lines; |
| 66 |
} |
| 67 |
if (!strcmp(name,"AUTOLAZY")) |
| 68 |
{ |
| 69 |
return autolazy; |
| 70 |
} |
| 71 |
if (!strcmp(name,"TOO_MANY_LEVELS")) |
| 72 |
{ |
| 73 |
return too_many_levels; |
| 74 |
} |
| 75 |
if (!strcmp(name,"TOO_MANY_NODES")) |
| 76 |
{ |
| 77 |
return too_many_nodes; |
| 78 |
} |
| 79 |
if (!strcmp(name,"RESOLVE_COLLECTIVE")) |
| 80 |
{ |
| 81 |
return resolve_collective; |
| 82 |
} |
| 83 |
if (!strcmp(name,"PRINT_LAZY_TREE")) |
| 84 |
{ |
| 85 |
return print_lazy_tree; |
| 86 |
} |
| 87 |
if (!strcmp(name,"LAPACK_SUPPORT")) |
| 88 |
{ |
| 89 |
return lapack_support; |
| 90 |
} |
| 91 |
if (!strcmp(name, "NAN_CHECK")) |
| 92 |
{ |
| 93 |
#ifdef isnan |
| 94 |
return 1; |
| 95 |
#else |
| 96 |
return 0; |
| 97 |
#endif |
| 98 |
} |
| 99 |
return sentinel; |
| 100 |
} |
| 101 |
|
| 102 |
void |
| 103 |
EscriptParams::setInt(const char* name, int value) |
| 104 |
{ |
| 105 |
if (!strcmp(name,"TOO_MANY_LINES")) |
| 106 |
{ |
| 107 |
too_many_lines=value; |
| 108 |
} |
| 109 |
if (!strcmp(name,"AUTOLAZY")) |
| 110 |
{ |
| 111 |
autolazy=!(value==0); // set to 1 or zero |
| 112 |
} |
| 113 |
if (!strcmp(name,"TOO_MANY_LEVELS")) |
| 114 |
{ |
| 115 |
too_many_levels=value; |
| 116 |
} |
| 117 |
if (!strcmp(name,"TOO_MANY_NODES")) |
| 118 |
{ |
| 119 |
too_many_nodes=value; |
| 120 |
} |
| 121 |
if (!strcmp(name,"RESOLVE_COLLECTIVE")) |
| 122 |
{ |
| 123 |
resolve_collective=value; |
| 124 |
} |
| 125 |
if (!strcmp(name,"PRINT_LAZY_TREE")) |
| 126 |
{ |
| 127 |
print_lazy_tree=value; |
| 128 |
} |
| 129 |
// Note: there is no way to modifiy the LAPACK_SUPPORT variable atm |
| 130 |
} |
| 131 |
|
| 132 |
void |
| 133 |
setEscriptParamInt(const char* name, int value) |
| 134 |
{ |
| 135 |
escriptParams.setInt(name,value); |
| 136 |
} |
| 137 |
|
| 138 |
|
| 139 |
int |
| 140 |
getEscriptParamInt(const char* name, int sentinel) |
| 141 |
{ |
| 142 |
return escriptParams.getInt(name, sentinel); |
| 143 |
} |
| 144 |
|
| 145 |
boost::python::list |
| 146 |
EscriptParams::listEscriptParams() |
| 147 |
{ |
| 148 |
using namespace boost::python; |
| 149 |
boost::python::list l; |
| 150 |
l.append(make_tuple("TOO_MANY_LINES", too_many_lines, "Maximum number of lines to output when printing data before printing a summary instead.")); |
| 151 |
l.append(make_tuple("AUTOLAZY", autolazy, "{0,1} Operations involving Expanded Data will create lazy results.")); |
| 152 |
l.append(make_tuple("RESOLVE_COLLECTIVE",resolve_collective ,"(TESTING ONLY) {0.1} Collective operations will resolve their data.")); |
| 153 |
l.append(make_tuple("TOO_MANY_LEVELS", too_many_levels, "(TESTING ONLY) maximum levels allowed in an expression.")); |
| 154 |
l.append(make_tuple("TOO_MANY_NODES", too_many_nodes, "(TESTING ONLY) maximum number of nodes in a expression.")); |
| 155 |
return l; |
| 156 |
} |
| 157 |
|
| 158 |
|
| 159 |
|
| 160 |
|
| 161 |
} // end namespace |
Parent Directory
| 
Revision Log