Controller.cpp File Reference

#include "Controller.hpp"
#include <cmath>
#include <climits>
#include <algorithm>
#include <memory>
#include "ApplicationIO.hpp"
#include "geopm/Environment.hpp"
#include "Reporter.hpp"
#include "Tracer.hpp"
#include "EndpointPolicyTracer.hpp"
#include "geopm/Exception.hpp"
#include "Comm.hpp"
#include "geopm/PlatformTopo.hpp"
#include "geopm/PlatformIO.hpp"
#include "geopm/Agent.hpp"
#include "TreeComm.hpp"
#include "EndpointUser.hpp"
#include "FilePolicy.hpp"
#include "geopm/Helper.hpp"
#include "ProfileTracer.hpp"
#include "ApplicationSampler.hpp"
#include "record.hpp"
#include "geopm/PlatformIOProf.hpp"
#include "InitControl.hpp"
#include "EpochIOGroup.hpp"
#include "ProfileIOGroup.hpp"
#include "geopm_public.h"

Include dependency graph for Controller.cpp:

Namespaces
	geopm

Functions
int	geopm_ctl_run (struct geopm_ctl_c *ctl)
	forward declaration instead of include geopm_ctl.h to avoid mpi.h inclusion More...
int	geopm_ctl_pthread (struct geopm_ctl_c *ctl, const pthread_attr_t *attr, pthread_t *thread)
	creates a POSIX thread running the control algorithm continuously until the application signals shutdown. More...
int GEOPM_PUBLIC	geopmctl_main (int argc, char **argv)
int	geopm_ctl_destroy (struct geopm_ctl_c *ctl)
	destroys all resources associated with the ctl structure which allocated by a previous call to geopm_ctl_create(). More...
int	geopm_agent_enforce_policy (void)
	Enforce a static implementation of the agent's policy. The agent and the policy are chosen based on the GEOPM environment variables and configuration files. More...

Function Documentation

geopm_agent_enforce_policy()

int geopm_agent_enforce_policy

(

void

)

Enforce a static implementation of the agent's policy. The agent and the policy are chosen based on the GEOPM environment variables and configuration files.

Returns

Zero on success, error code on failure.

geopm_ctl_destroy()

int geopm_ctl_destroy

(

struct geopm_ctl_c *

ctl

)

destroys all resources associated with the ctl structure which allocated by a previous call to geopm_ctl_create().

geopm_ctl_pthread()

int geopm_ctl_pthread	(	struct geopm_ctl_c *	ctl,
		const pthread_attr_t *	attr,
		pthread_t *	thread
	)

creates a POSIX thread running the control algorithm continuously until the application signals shutdown.

With this method of launch the supporting MPI implementation must be enabled for MPI_THREAD_MULTIPLE using MPI_Init_thread()

Parameters

ctl	is an opaque structure that holds the state used to execute the control algorithm
attr	is used to create the POSIX thread
thread	is used to create the POSIX thread

geopm_ctl_run()

int geopm_ctl_run

(

struct geopm_ctl_c *

ctl

)

forward declaration instead of include geopm_ctl.h to avoid mpi.h inclusion

steps the control algorithm continuously until the application signals shutdown.

geopmctl_main()

int GEOPM_PUBLIC geopmctl_main	(	int	argc,
		char **	argv
	)