Implementation of errorhandling.hpp. More...

#include "errorhandling.hpp"
#include "MpiCallbacks.hpp"
#include "error_handling/RuntimeErrorCollector.hpp"
#include <boost/mpi/collectives.hpp>
#include <boost/mpi/communicator.hpp>
#include <cstdlib>
#include <functional>
#include <memory>
#include <string>
#include <utility>
#include <vector>

Include dependency graph for errorhandling.cpp:

Go to the source code of this file.

Namespaces
namespace	ErrorHandling

Functions
void	ErrorHandling::init_error_handling (std::weak_ptr< Communication::MpiCallbacks > callbacks)
	Initialize the error collection system.

RuntimeErrorStream	ErrorHandling::_runtimeMessageStream (RuntimeError::ErrorLevel level, const std::string &file, const int line, const std::string &function)

static void	ErrorHandling::mpi_gather_runtime_errors_local ()

std::vector< RuntimeError >	ErrorHandling::mpi_gather_runtime_errors ()
	Gather messages on main rank.

std::vector< RuntimeError >	ErrorHandling::mpi_gather_runtime_errors_all (bool is_head_node)
	Gather messages on main rank.

void	errexit ()
	exit ungracefully, core dump if switched on.

int	check_runtime_errors_local ()
	Count runtime errors on the local node.

int	check_runtime_errors (boost::mpi::communicator const &comm)
	Count runtime errors on all nodes.

void	flush_runtime_errors_local ()
	Flush runtime errors to standard error on the local node.

Variables
static std::unique_ptr< RuntimeErrorCollector >	ErrorHandling::runtimeErrorCollector
	RuntimeErrorCollector instance.

static std::weak_ptr< Communication::MpiCallbacks >	ErrorHandling::m_callbacks
	The callback loop we are on.

Detailed Description

Implementation of errorhandling.hpp.

Definition in file errorhandling.cpp.

Function Documentation

◆ check_runtime_errors()

int check_runtime_errors ( boost::mpi::communicator const & comm )

Count runtime errors on all nodes.

This has to be called on all nodes synchronously.

Returns: the number of error messages of all nodes together.

Definition at line 95 of file errorhandling.cpp.

References check_runtime_errors_local().

Referenced by System::System::integrate().

◆ check_runtime_errors_local()

int check_runtime_errors_local ( )

Count runtime errors on the local node.

This has to be called on all nodes synchronously.

Returns: the number of error messages on this node.

Definition at line 90 of file errorhandling.cpp.

Referenced by check_runtime_errors().

◆ errexit()

void errexit ( )

exit ungracefully, core dump if switched on.

Definition at line 84 of file errorhandling.cpp.

References ErrorHandling::m_callbacks.

Referenced by Mpiio::fatal_error(), and cuda_fatal_error::terminate().

◆ flush_runtime_errors_local()

void flush_runtime_errors_local ( )

Flush runtime errors to standard error on the local node.

This is used to clear pending runtime error messages when the call site is handling an exception that needs to be re-thrown instead of being queued as an additional runtime error message.

Definition at line 100 of file errorhandling.cpp.

References ErrorHandling::runtimeErrorCollector.

Namespaces