Interface of the class Exception. More...

#include <lama/config.hpp>
#include <logging/logging.hpp>
#include <exception>
#include <string>

Data Structures
class	lama::Exception
	The class Exception represents a general exception in lama. More...
Namespaces
namespace	lama
	The namespace lama holds everything of the C++ Library lama.
Defines
#define	LAMA_THROWEXCEPTION(msg)
#define	LAMA_UNSUPPORTED(msg)
	This macro should be used to give hints about unsupported features.

Detailed Description

Interface of the class Exception.

Author:: jiri

Date:: 02.03.2011 $Id$

Define Documentation

#define LAMA_THROWEXCEPTION ( msg )

Value:

{                                                                              \
        std::ostringstream errorStr;                                               \
        errorStr<<"Exception in line "<<__LINE__<<" of file "<<__FILE__<<"\n";     \
        errorStr<<"    Message: "<<msg<<"\n";                                      \
        lama::Exception::addCallStack( errorStr );                                 \
        throw lama::Exception( errorStr.str() );                                   \
    }

Referenced by lama::DefaultHostContext::allocate(), lama::Context::ContextData::allocate(), lama::DenseMatrix< T >::allocate(), lama::LAMAArrayUtils::assign(), lama::LAMAArray< T >::assign(), lama::DenseMatrix< T >::assign(), lama::SparseMatrix< T >::assign(), lama::DenseVector< T >::assign(), lama::LAMAArrayUtils::assignImpl1(), lama::SparseMatrix< T >::assignTranspose(), lama::SparseMatrix< T >::assignTransposeImpl(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::buildCSRData(), lama::DenseMatrix< T >::buildCSRData(), lama::JDSStorage< T >::check(), lama::SparseAssemblyStorage< T >::check(), lama::Matrix::checkSettings(), lama::LAMAArrayView< T >::clear(), lama::InverseSolver::computeInverse(), lama::LUSolver::computeLUFactorization(), lama::Communicator::computeOwners(), lama::MetaSolver::copy(), lama::LAMAArray< T >::copy(), lama::_LAMAArray::create(), lama::Matrix::createDenseVector(), lama::Vector::createVector(), lama::IterativeSolver::criteriaAreSatisfied(), lama::CUDAHostContext::CUDAHostContext(), lama::InverseSolver::decompose(), lama::DenseMatrix< T >::DenseMatrix(), lama::Distributed::Distributed(), lama::Distribution::Distribution(), lama::DenseVector< T >::dotProduct(), lama::Communicator::factorize2(), lama::Communicator::factorize3(), lama::LUSolver::factorMatrixToLU(), lama::LAMAArray< T >::fetchAsync(), lama::OpenMPCSRUtils::gemm(), lama::GenBlockDistribution::GenBlockDistribution(), lama::CommunicatorFactory::get(), lama::DistributionFactory::get(), lama::ReadAccess< T >::get(), lama::WriteAccess< T >::get(), lama::LAMAArray< T >::getAccess(), lama::ContextFactory::getContext(), lama::StorageIO< T >::getDataTypeSize(), lama::DenseVector< T >::getDataTypeSize(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::getDiagonal(), lama::DenseMatrix< T >::getDiagonal(), lama::SparseMatrix< T >::getDiagonal(), lama::_StorageIO::getIndexDataTypeSize(), lama::LAMAInterfaceRegistry::getInterface(), lama::OpenMPLAPACK::getinv(), lama::MPICommunicator::getMPI2Type(), lama::OpenMPLAPACK::getrf(), lama::OpenMPLAPACK::getri(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::getRow(), lama::DenseMatrix< T >::getRow(), lama::XDRFileStream::getSize(), lama::SolverFactory::getSolver(), lama::getStencilProperties(), lama::OpenMPTimer::getTime(), lama::OpenMPTimer::initialize(), lama::SpecializedJacobi::initialize(), lama::SOR::initialize(), lama::CG::initialize(), lama::GMRES::initialize(), lama::MetaSolver::initialize(), lama::MetaSolver::initializePreconditioner(), lama::OpenMPSCALAPACK::inverse(), lama::InverseSolver::invert(), lama::DenseMatrixOps::invertCyclic(), lama::DenseMatrix< T >::invertCyclic(), lama::SOR::iterate(), lama::SpecializedJacobi::iterate(), lama::GMRES::iterate(), lama::SpecializedJacobi::iterateTyped(), lama::OpenMPCOOUtils::jacobi(), lama::OpenMPCSRUtils::jacobi(), lama::JDSStorage< T >::jacobiIterate(), lama::DIAStorage< T >::jacobiIterate(), lama::COOStorage< T >::jacobiIterate(), lama::ELLStorage< T >::jacobiIterate(), lama::CSRStorage< T >::jacobiIterate(), lama::CSRStorage< T >::jacobiIterateHalo(), lama::StorageMethods< T >::joinCSR(), lama::LAMAArrayConstView< T >::LAMAArrayConstView(), lama::LAMAArrayRef< T >::LAMAArrayRef(), lama::LAMAArrayView< T >::LAMAArrayView(), lama::_MatrixStorage::localize(), lama::Matrix::matrix2CSRGraph(), lama::ELLStorage< T >::matrixTimesMatrix(), lama::DenseMatrix< T >::matrixTimesMatrix(), lama::SparseMatrix< T >::matrixTimesMatrixImpl(), lama::CRTPMatrix< DenseMatrix< T >, T >::matrixTimesVector(), lama::SparseMatrix< T >::matrixTimesVector(), lama::SparseMatrix< T >::maxDiffNorm(), lama::CUDAContext::memcpy(), lama::CUDAContext::memcpyAsync(), lama::MPICommunicator::MPICommunicator(), lama::OpenMPDIAUtils::normalGEMV(), lama::OpenMPCOOUtils::normalGEMV(), lama::OpenMPCSRUtils::normalGEMV(), lama::SparseAssemblyStorage< T >::operator()(), lama::operator<(), lama::Vector::operator=(), lama::LAMAArray< T >::operator=(), lama::Matrix::operator=(), lama::operator>(), lama::MetaMatrix::parseConfiguration(), lama::MetaSolver::parseConfiguration(), lama::LUSolver::pgetf2(), lama::XDRFileStream::read(), lama::StorageIO< T >::readCSRFromFile(), lama::StorageIO< T >::readCSRFromFormattedFile(), lama::StorageIO< T >::readCSRFromMMFile(), lama::StorageIO< T >::readCSRFromXDRFile(), lama::_StorageIO::readCSRHeader(), lama::DenseVector< T >::readVectorDataFromBinaryFile(), lama::DenseVector< T >::readVectorFromBinaryFile(), lama::DenseVector< T >::readVectorFromFormattedFile(), lama::DenseVector< T >::readVectorFromXDRFile(), lama::DenseVector< T >::readVectorHeader(), lama::LAMAArrayView< T >::reserve(), lama::OpenMPTimer::reset(), lama::SparseMatrix< T >::resetDiagonalProperty(), lama::LAMAArrayView< T >::resize(), lama::_MatrixStorage::scale(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::scale(), lama::DenseMatrix< T >::scale(), lama::SparseMatrix< T >::scale(), lama::SparseAssemblyStorage< T >::set(), lama::CUDAHostContextManager::setAsCurrent(), lama::_MatrixStorage::setCompressThreshold(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::setCSRData(), lama::DenseStorageView< T >::setCSRDataImpl(), lama::CSRStorage< T >::setCSRDataImpl(), lama::SparseAssemblyStorage< T >::setCSRDataImpl(), lama::CommunicatorFactory::setDefaultCommunicatorType(), lama::CRTPMatrixStorage< CSRStorage< T >, T >::setDiagonal(), lama::_MatrixStorage::setDiagonal(), lama::DenseMatrix< T >::setDiagonal(), lama::SparseMatrix< T >::setDiagonal(), lama::CSRStorage< T >::setDiagonalImpl(), lama::DenseMatrix< T >::setIdentity(), lama::SparseMatrix< T >::setIdentity(), lama::FileLogger::setLogFile(), lama::Context::ContextData::setRef(), lama::SyncToken::setSynchronized(), lama::WriteAccess< T >::size(), lama::LUSolver::solve(), lama::IterativeSolver::solveImpl(), lama::MetaSolver::solveImpl(), lama::SpecializedJacobi::solveInit(), lama::DefaultJacobi::solveInit(), lama::Solver::solveInit(), lama::OpenMPCSRUtils::sparseGEMV(), lama::OpenMPTimer::start(), lama::OpenMPTimer::stop(), lama::OpenMPTimer::stopAndReset(), lama::DenseVector< T >::swap(), lama::Task::synchronize(), lama::OpenMPUtils::validIndexes(), lama::DenseVector< T >::vectorPlusVector(), lama::XDRFileStream::write(), lama::_StorageIO::writeCSRHeader(), lama::StorageIO< T >::writeCSRToBinaryFile(), lama::StorageIO< T >::writeCSRToFile(), lama::StorageIO< T >::writeCSRToMMFile(), lama::DenseMatrix< T >::writeToFile(), lama::SparseMatrix< T >::writeToFile(), lama::DenseVector< T >::writeVectorDataToBinaryFile(), lama::DenseVector< T >::writeVectorHeader(), lama::DenseVector< T >::writeVectorToMMFile(), lama::XDRFileStream::xdrRead(), and lama::XDRFileStream::xdrWrite().

#define LAMA_UNSUPPORTED ( msg )

Value:

{                                                                              \
        if ( lama::Exception::getUnsupportedSetting() !=                           \
             lama::Exception::UNSUPPORTED_IGNORE )                                 \
        {                                                                          \
            std::ostringstream errorStr;                                           \
            errorStr << "Unsupported at line ";                                    \
            errorStr << __LINE__ << " of file " << __FILE__ << "\n";               \
            errorStr << "    Message: " << msg << std::endl;                       \
            errorStr << "Use environenment variable LAMA_UNSUPPORTED";             \
            errorStr << " (WARN or IGNORE) to get rid of this message";            \
            errorStr << std::endl;                                                 \
            if ( lama::Exception::getUnsupportedSetting() ==                       \
                 lama::Exception::UNSUPPORTED_ERROR )                              \
            {                                                                      \
                throw lama::Exception( errorStr.str() );                           \
            }                                                                      \
            else                                                                   \
            {                                                                      \
                std::cout << errorStr.str() << std::endl;                          \
            }                                                                      \
        }                                                                          \
    }

This macro should be used to give hints about unsupported features.

It should only be used in cases where less performant solutions are still available.

By setting the environment variable LAMA_UNSUPPORTED to WARN only warnings will be given. For IGNORE no message is given at all. Otherwise an exception is thrown.

Referenced by lama::SparseMatrix< T >::invert(), lama::DenseStorageView< T >::invert(), lama::MatrixStorage< T >::jacobiIterate(), lama::MatrixStorage< T >::jacobiIterateHalo(), lama::DenseStorageView< T >::matrixTimesMatrix(), lama::ELLStorage< T >::matrixTimesMatrix(), lama::CSRStorage< T >::matrixTimesMatrix(), lama::MatrixStorage< T >::matrixTimesMatrix(), lama::MatrixStorage< T >::matrixTimesVector(), lama::MatrixStorage< T >::matrixTimesVectorN(), lama::DenseStorageView< T >::maxDiffNorm(), lama::DenseMatrix< T >::maxDiffNorm(), lama::SparseMatrix< T >::maxDiffNorm(), lama::CSRStorage< T >::maxDiffNorm(), and lama::MatrixStorage< T >::maxDiffNorm().

Data Structures

Namespaces

Defines

Detailed Description

Define Documentation