Utils.h File Reference

#include "system_dep.h"
#include <boost/python/dict.hpp>

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Namespaces
	escript

Functions
int	escript::getSvnVersion ()
	some functions More...
void	escript::printParallelThreadCnt ()
	print a message about how many MPI CPUs and OpenMP threads we're using More...
void	escript::setNumberOfThreads (const int num_threads)
	set the number of threads More...
int	escript::getNumberOfThreads ()
	returns the number of threads More...
int	escript::getMPISizeWorld ()
	returns the total number of available MPI processes for MPI_COMM_WORLD More...
int	escript::getMPIRankWorld ()
	returns the MPI processor number within MPI_COMM_WORLD More...
int	escript::getMPIWorldMax (const int val)
	returns the maximum value of an integer over all processors within MPI_COMM_WORLD More...
int	escript::getMPIWorldSum (const int val)
	returns sum of an integer over all processors with MPI_COMM_WORLD More...
void	escript::MPIBarrierWorld ()
	performs a barrier synchronization across all processors. More...
int	escript::runMPIProgram (const boost::python::list args)
	uses MPI_Comm_spawn to run an external MPI program safely. More...
double	escript::getMachinePrecision ()
	returns the machine precision More...
double	escript::getMaxFloat ()
void	escript::saveDataCSV (const std::string &filename, boost::python::dict arg, const std::string &sep, const std::string &csep, bool append=false)
void	escript::resolveGroup (boost::python::object obj)
	Resolve a collection of Data objects together now. To get performance improvements, the objects will need to have the same function space and share Dag components. More...