Opm::ThreadManager Class Reference

Simplifies multi-threaded capabilities. More...

#include <threadmanager.hpp>

Public Types
enum	{ isFake = false }

Static Public Member Functions
static void	registerParameters ()
	Register all run-time parameters of the thread manager. More...
static void	init (bool queryCommandLineParameter=true)
	Initialize number of threads used thread manager. More...
static unsigned	maxThreads ()
	Return the maximum number of threads of the current process. More...
static unsigned	threadId ()
	Return the index of the current OpenMP thread. More...

Detailed Description

Simplifies multi-threaded capabilities.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
isFake	Specify whether OpenMP is really available or not.

Member Function Documentation

init()

static void Opm::ThreadManager::init ( bool  queryCommandLineParameter = true )

static

Initialize number of threads used thread manager.

Parameters

queryCommandLineParameter

if set to true we will query ThreadsPerProcess and if set (disregard the environment variable OPM_NUM_THREADS). If false we will assume that the number of OpenMP threads is already set outside of this function (e.g. by OPM_NUM_THREADS or in the simulator by the ThreadsPerProcess parameter).

maxThreads()

static unsigned Opm::ThreadManager::maxThreads ( )

inlinestatic

Return the maximum number of threads of the current process.

Referenced by Opm::FvBaseProblem< TypeTag >::finalize(), and Opm::FvBaseDiscretization< TypeTag >::finishInit().

registerParameters()

static void Opm::ThreadManager::registerParameters ( )

static

Register all run-time parameters of the thread manager.

threadId()

static unsigned Opm::ThreadManager::threadId ( )

static

Return the index of the current OpenMP thread.

Referenced by Opm::ISTLSolver< TypeTag >::getWeightsCalculator(), Opm::MultiPhaseBaseModel< TypeTag >::globalPhaseStorage(), Opm::FvBaseDiscretization< TypeTag >::globalResidual(), Opm::FvBaseDiscretization< TypeTag >::globalStorage(), and Opm::FvBaseLinearizer< TypeTag >::resetSystem_().

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The documentation for this class was generated from the following file:

• threadmanager.hpp