/usr/include/trilinos/shylu_debug_manager.hpp is in libtrilinos-shylu-dev 12.10.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | //@HEADER
// ************************************************************************
//
// ShyLU: Hybrid preconditioner package
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ************************************************************************
//@HEADER
/** \file shylu_debug_manager.hpp
\brief Debug Manager for ShyLU
\author Siva Rajamanickam
*/
#ifndef SHYLU_DEBUG_MANAGER_HPP
#define SHYLU_DEBUG_MANAGER_HPP
// Using the #define for SHYLU_DEBUG makes the print() much faster when there
// is nothing to print. However, it would be nice to allow print() even in the
// release build. We can revisit this if the "if (debug level)" check
// becomes too expensive, especially while printing something in the innermost
// loop.
//#define SHYLU_DEBUG
#include "ShyLUCore_config.h"
#ifdef HAVE_SHYLUCORE_MPI
#include <mpi.h>
#endif
#include "Teuchos_oblackholestream.hpp"
#include "Teuchos_RCP.hpp"
/** \brief Call reponsible for handeling debugging
*
*/
class DebugManager
{
public:
DebugManager (int debugLevel = 0,
const Teuchos::RCP< std::ostream > &os = Teuchos::rcp(&std::cout,false)
);
virtual ~DebugManager() {};
inline void setOStream(const Teuchos::RCP<std::ostream> &os)
{
myOS_ = os;
};
inline void setDebugLevel(int debugLevel) { debugLevel_ = debugLevel; };
// TODO: Do we need this ?
inline std::ostream& stream()
{
if ( debugLevel_ && iPrint_ )
return *myOS_;
else
return myBHS_;
}
inline Teuchos::RCP<std::ostream> getOStream() { return myOS_; };
inline void print(int debugLevel, const std::string &output);
inline void printInAllTasks(int debugLevel, const std::string &output);
// The const char * versions of print functions are needed to avoid the
// expensive conversion in code like
// print(5, "I am here");
inline void print(int debugLevel, const char *output);
inline void printInAllTasks(int debugLevel, const char *output);
inline void error(const std::string &output);
private:
int debugLevel_;
Teuchos::RCP<std::ostream> myOS_;
Teuchos::oblackholestream myBHS_;
bool iPrint_;
int myPID_;
};
DebugManager::DebugManager(int debugLevel, const Teuchos::RCP<std::ostream> &os)
:
debugLevel_(debugLevel),
myOS_(os)
{
#ifdef HAVE_SHYLUCORE_MPI
int mpiStarted = 0;
MPI_Initialized(&mpiStarted);
if (mpiStarted) MPI_Comm_rank(MPI_COMM_WORLD, &myPID_);
else myPID_=0;
#else
myPID_ = 0;
#endif
iPrint_ = (myPID_ == 0);
}
inline void DebugManager::print(int debugLevel, const std::string &output)
{
//#ifdef SHYLU_DEBUG
if (debugLevel <= debugLevel_ && iPrint_)
*myOS_ << output;
//#endif
}
inline void DebugManager::print(int debugLevel, const char *output)
{
//#ifdef SHYLU_DEBUG
if (debugLevel <= debugLevel_ && iPrint_)
*myOS_ << output;
//#endif
}
inline void DebugManager::printInAllTasks(int debugLevel,
const std::string &output)
{
//#ifdef SHYLU_DEBUG
if (debugLevel <= debugLevel_)
*myOS_ << "PID =" << myPID_ << " " << output;
//#endif
}
inline void DebugManager::printInAllTasks(int debugLevel,
const char *output)
{
//#ifdef SHYLU_DEBUG
if (debugLevel <= debugLevel_)
*myOS_ << "PID =" << myPID_ << " " << output;
//#endif
}
// Errors show up for all PIDs, even in release builds
inline void DebugManager::error(const std::string &output)
{
*myOS_ << "PID =" << myPID_ << " " << output;
}
#endif // SHYLU_DEBUG_MANAGER_HPP
|