RooFit::MultiProcess::Config Class Reference

Configuration for MultiProcess infrastructure.

This class offers user-accessible configuration of the MultiProcess infrastructure. Since the rest of the MultiProcess classes are only accessible at compile time, a separate class is needed to set configuration. Currently, the only configurable part is the number of workers to be deployed.

The default number of workers is set using 'std::thread::hardware_concurrency()'. To change it, use 'Config::setDefaultNWorkers()' to set it to a different value before creation of a new JobManager instance. Note that it cannot be set to zero and also cannot be changed after JobManager has been instantiated.

Use Config::getDefaultNWorkers() to access the current value.

Definition at line 19 of file Config.h.

Static Public Member Functions
static unsigned int	getDefaultNWorkers ()
static void	setDefaultNWorkers (unsigned int N_workers)

Static Private Attributes
static unsigned int	defaultNWorkers_ = std::thread::hardware_concurrency()

#include <RooFit/MultiProcess/Config.h>

Member Function Documentation

getDefaultNWorkers()

unsigned int RooFit::MultiProcess::Config::getDefaultNWorkers ( )

static

Definition at line 50 of file Config.cxx.

setDefaultNWorkers()

void RooFit::MultiProcess::Config::setDefaultNWorkers ( unsigned int  N_workers )

static

Definition at line 39 of file Config.cxx.

Member Data Documentation

defaultNWorkers_

unsigned int RooFit::MultiProcess::Config::defaultNWorkers_ = std::thread::hardware_concurrency()

staticprivate

Definition at line 24 of file Config.h.