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/*
* DataMan.cpp
*
* Created on: Jan 10, 2017
* Author: wfg
*/
#include <iostream>
#include "core/Support.h"
//supported capsules
#include "capsule/Heap.h"
//supported transports
#include "transport/POSIX.h"
#include "transport/FStream.h"
#include "transport/File.h"
namespace adios
{
namespace engine
{
DataMan::DataMan( const std::string streamName, const std::string accessMode, const MPI_Comm mpiComm,
const Method& method, const bool debugMode, const unsigned int cores ):
Engine( "DataMan", streamName, accessMode, mpiComm, method, debugMode, cores, " DataMan constructor (or call to ADIOS Open).\n" )
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{
Init( );
}
DataMan::~DataMan( )
{ }
void DataMan::Init( )
{
InitCapsules( );
InitTransports( );
}
void DataMan::Write( Group& group, const std::string variableName, const char* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const unsigned char* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const short* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const unsigned short* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const unsigned int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const long int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const unsigned long int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const long long int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const unsigned long long int* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const float* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const double* values )
{
}
void DataMan::Write( Group& group, const std::string variableName, const long double* values )
{
}
void DataMan::Write( const std::string variableName, const char* values )
{
}
void DataMan::Write( const std::string variableName, const unsigned char* values )
{
}
void DataMan::Write( const std::string variableName, const short* values )
{
}
void DataMan::Write( const std::string variableName, const unsigned short* values )
{
}
void DataMan::Write( const std::string variableName, const int* values )
{
auto index = PreSetVariable( *m_Group, variableName, Support::DatatypesAliases.at("int"), " from call to Write int*" );
std::cout << "Hello from DataMan Write integer with index " << index << "\n";
}
void DataMan::Write( const std::string variableName, const unsigned int* values )
{
}
void DataMan::Write( const std::string variableName, const long int* values )
{
}
void DataMan::Write( const std::string variableName, const unsigned long int* values )
{
}
void DataMan::Write( const std::string variableName, const long long int* values )
{
}
void DataMan::Write( const std::string variableName, const unsigned long long int* values )
{
}
void DataMan::Write( const std::string variableName, const float* values )
{
}
void DataMan::Write( const std::string variableName, const double* values )
{
auto index = PreSetVariable( *m_Group, variableName, Support::DatatypesAliases.at("double"), " from call to Write double*" );
std::cout << "Hello from Data Write double with index " << index << "\n";
}
void DataMan::Write( const std::string variableName, const long double* values )
{
}
void DataMan::InitCapsules( )
{
if( m_DebugMode == true )
{
if( m_Method.m_CapsuleParameters.size() > 1 )
{
throw std::invalid_argument( "ERROR: DataMan engine only allows one heap buffer, in " + m_Name +
m_EndMessage );
}
else if( m_Method.m_CapsuleParameters.size() == 1 )
{
auto itType = m_Method.m_CapsuleParameters[0].find( "buffer" );
if( m_DebugMode == true )
CheckParameter( itType, m_Method.m_CapsuleParameters[0], " capsule buffer",
", in " + m_Name + m_EndMessage );
if( !( itType->second == "Heap" || itType->second == "HEAP" ) )
throw std::invalid_argument( "ERROR: DataMan doesn't support Capsule of buffer type " +
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itType->second + " in " + m_Name + m_EndMessage );
}
}
//Create single capsule of type heap
m_Capsules.push_back( std::make_shared<Heap>( m_AccessMode, m_RankMPI, m_Cores ) );
}
void DataMan::InitTransports( )
{
std::set< std::string > transportStreamNames; //used to check for name conflict between transports
const unsigned int transportsSize = m_Method.m_TransportParameters.size();
for( const auto& parameters : m_Method.m_TransportParameters )
{
auto itTransport = parameters.find( "transport" );
if( m_DebugMode == true )
CheckParameter( itTransport, parameters, "transport", ", in " + m_Name + m_EndMessage );
if( itTransport->second == "POSIX" )
{
m_Transports.push_back( std::make_shared<POSIX>( m_MPIComm, m_DebugMode ) );
}
else if( itTransport->second == "File" )
{
m_Transports.push_back( std::make_shared<File>( m_MPIComm, m_DebugMode ) );
}
else if( itTransport->second == "FStream" )
{
m_Transports.push_back( std::make_shared<FStream>( m_MPIComm, m_DebugMode ) );
}
else if( itTransport->second == "MPIFile" )
{
//m_Transports.push_back( std::make_shared<MPIFile>( m_MPIComm, m_DebugMode ) ); not yet supported
}
else
{
if( m_DebugMode == true )
throw std::invalid_argument( "ERROR: transport + " + itTransport->second + " not supported, in " +
m_Name + m_EndMessage );
}
//name
if( transportsSize > 1 )
{
auto itName = parameters.find( "name" ); //first check name
if( m_DebugMode == true )
CheckParameter( itName, parameters, "name", " in transport " + itTransport->second +
", in " + m_Name + m_EndMessage );
m_Transports.back()->Open( itName->second, m_AccessMode );
}
else if( transportsSize == 1 )
{
auto itName = parameters.find( "name" );
if( itName == parameters.end() ) //take streamName
m_Transports.back()->Open( m_Name, m_AccessMode );
else
m_Transports.back()->Open( m_Name, m_AccessMode );
}
else if( transportsSize == 0 )
{
if( m_DebugMode == true )
throw std::invalid_argument( "ERROR: transport not defined for engine " + m_Name + m_EndMessage );
}
}
}
} //end namespace engine
} //end namespace adios