controller for child process: receive input parameters from root and send output tables. More...

#include <runControllerImpl.h>

Inheritance diagram for openm::ChildController:

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Collaboration diagram for openm::ChildController:

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Public Member Functions
	ChildController (int i_processCount, const ArgReader &i_argStore, IMsgExec *i_msgExec)
	create new child run controller

virtual	~ChildController (void) noexcept
	last cleanup

virtual int	nextRun (void) override
	create new run and input parameters in database. More...

virtual void	readParameter (const char i_name, int i_subId, const type_info &i_type, size_t i_size, void io_valueArr) override
	read input parameter values. More...

virtual void	writeAccumulators (const RunOptions &i_runOpts, bool i_isLastTable, const char *i_name, size_t i_size, forward_list< unique_ptr< double[]> > &io_accValues) override
	send output table accumulators to root process. More...

virtual void	shutdownRun (int i_runId) override
	model run shutdown: save results and update run status. More...

virtual void	shutdownWaitAll (void) override
	model process shutdown: cleanup resources. More...

virtual void	shutdownOnExit (ModelStatus i_status) override
	model process shutdown if exiting without completion (ie: exit on error). More...

virtual bool	childExchange (void) override
	exchange between root and child process to send and receive status update. More...

Public Member Functions inherited from openm::RunController
virtual	~RunController (void) noexcept=0
	last cleanup

int	parameterIdByName (const char *i_name) const override
	return index of parameter by name More...

int	parameterSubCount (int i_paramId) const override
	number of parameter sub-values for current model run More...

int	parameterSelfSubCount (int i_paramId) const override
	number of parameter sub-values for current process More...

int	parameterSubValueIndex (int i_paramId, int i_subId) const override
	return index of parameter sub-value in the storage array of sub-values More...

bool	isUseSubValue (int i_subId) const override
	return true if sub-value used by current process More...

RunStateHolder &	runStateStore (void)
	return holder of all sub-values modeling run states

virtual int	nextRun (void)=0
	create new run and input parameters in database. More...

virtual void	shutdownRun (int i_runId)=0
	model run shutdown: save results and update run status. More...

virtual void	shutdownWaitAll (void)=0
	model process shutdown: cleanup resources. More...

virtual void	shutdownOnExit (ModelStatus i_status)=0
	model process shutdown if exiting without completion (ie: exit on error). More...

virtual bool	childExchange (void)=0
	exchange between root and child processes and threads. More...

virtual void	writeAccumulators (const RunOptions &i_runOpts, bool i_isLastTable, const char *i_name, size_t i_size, forward_list< unique_ptr< double[]> > &io_accValues)=0
	write output table accumulators or send data to root process. More...

bool	isOptionExist (const char *i_key) const noexcept override
	return true if run option found by i_key in run_option table for the current run id. More...

string	strOption (const char *i_key, const string &i_default="") const noexcept override
	return string value of run option by i_key or default value if not found.

bool	boolOption (const char *i_key) const noexcept override
	return boolean value of run option by i_key or false if not found or value is not "yes", "1", "true" or empty "" string. More...

int	boolOptionToInt (const char *i_key) const noexcept override
	search for boolean value of run option by i_key and return one of: return 1 if key found and value is one of: "yes", "1", "true" or empty value, return 0 if key found and value is one of: "no", "0", "false", return -1 if key not found, return -2 otherwise. More...

int	intOption (const char *i_key, int i_default) const noexcept override
	return int value of run option by i_key or default if not found or can not be converted to int. More...

long long	longOption (const char *i_key, long long i_default) const noexcept override
	return long value of run option by i_key or default if not found or can not be converted to long. More...

double	doubleOption (const char *i_key, double i_default) const noexcept override
	return double value of run option by i_key or default if not found or can not be converted to double. More...

vector< pair< string, string > >	allOptions (void) const noexcept override
	return a copy of all run options as [key, value] pairs, ordered by key. More...

void	pushDbMicrodata (int i_runId, int i_entityKind, uint64_t i_microdataKey, const void *i_entityThis)
	push microdata database rows into the buffer. More...

void	writeCsvMicrodata (int i_entityKind, uint64_t i_microdataKey, int i_eventId, bool i_isSameEntity, const void *i_entityThis, string &io_line)
	write microdata into the CSV file. More...

const string	csvHeaderMicrodata (int i_entityKind) const
	return microdata entity csv file header

void	makeCsvLineMicrodata (const EntityItem &i_entityItem, uint64_t i_microdataKey, int i_eventId, bool i_isSameEntity, const void *i_entityThis, string &io_line) const
	make attributes csv line by converting attribute values into string

tuple< bool, const RunController::EntityItem & >	findEntityItem (int i_entityKind) const
	check if any microdata write required for this entity kind

bool	isEntityEventInFilter (int i_entityKind, uint64_t i_microdataKey, int i_eventId) const
	retrun true if entity event id is matching events filter or if there no filter and all events are allowed

Public Member Functions inherited from openm::MetaLoader
virtual	~MetaLoader (void) noexcept=0
	last cleanup

const ArgReader &	argOpts (void) const
	arguments from command line and ini-file

const MetaHolder *	meta (void) const
	model metadata tables

const RunOptions	modelRunOptions (int i_subCount, int i_subId) const
	return basic model run options

int	parameterSubCount (int i_paramId) const
	return sub-values count by parameter id

int	parameterIdByName (const char *i_name) const
	return index of parameter by name More...

int	tableIdByName (const char *i_name) const
	return id of output table by name

bool	isSuppressed (const char *i_name) const
	check by name if output table suppressed

bool	isSuppressed (int i_tableId) const
	check by id if output table suppressed

Public Member Functions inherited from openm::IRunBase
virtual int	parameterIdByName (const char *i_name) const =0
	return id of parameter by name More...

virtual int	parameterSubCount (int i_paramId) const =0
	number of parameter sub-values More...

virtual int	parameterSelfSubCount (int i_paramId) const =0
	number of parameter sub-values for current process More...

virtual int	parameterSubValueIndex (int i_paramId, int i_subId) const =0
	return index of parameter sub-value in the storage array of sub-values More...

virtual bool	isUseSubValue (int i_subId) const =0
	return true if sub-value used by current process More...

virtual void	readParameter (const char i_name, int i_subId, const std::type_info &i_type, size_t i_size, void io_valueArr)=0
	read model parameter

Public Member Functions inherited from openm::IRunOptions
virtual bool	isOptionExist (const char *i_key) const noexcept=0
	return true if run option found by i_key in run_option table for the current run id. More...

virtual std::string	strOption (const char *i_key, const std::string &i_default="") const noexcept=0
	return string value of run option by i_key or default value if not found.

virtual bool	boolOption (const char *i_key) const noexcept=0
	return boolean value of run option by i_key or false if not found or value is not "yes", "1", "true" or empty "" string. More...

virtual int	boolOptionToInt (const char *i_key) const noexcept=0
	search for boolean value of run option by i_key and return one of: return 1 if key found and value is one of: "yes", "1", "true" or empty value, return 0 if key found and value is one of: "no", "0", "false", return -1 if key not found, return -2 otherwise. More...

virtual int	intOption (const char *i_key, int i_default) const noexcept=0
	return int value of run option by i_key or default if not found or can not be converted to int. More...

virtual long long	longOption (const char *i_key, long long i_default) const noexcept=0
	return long value of run option by i_key or default if not found or can not be converted to long. More...

virtual double	doubleOption (const char *i_key, double i_default) const noexcept=0
	return double value of run option by i_key or default if not found or can not be converted to double. More...

virtual std::vector< std::pair< std::string, std::string > >	allOptions (void) const noexcept=0
	return a copy of all run options as [key, value] pairs, ordered by key. More...

Additional Inherited Members
Static Public Member Functions inherited from openm::RunController
static RunController *	create (const ArgReader &i_argOpts, bool i_isMpiUsed, IDbExec i_dbExec, IMsgExec i_msgExec)
	create run controller, load metadata tables and broadcast it to all modeling processes.

Static Public Member Functions inherited from openm::MetaLoader
static const ArgReader	getRunOptions (int argc, char **argv)
	initialize run options from command line and ini-file More...

Public Attributes inherited from openm::RunController
int	subFirstId
	sub-value staring index for current modeling process

int	selfSubCount
	number of sub-values for current process

int	processCount
	number of modeling processes: MPI world size

int	processRank
	modeling processes rank: MPI rank

Public Attributes inherited from openm::MetaLoader
int	subValueCount
	total number of sub-values

int	threadCount
	max number of modeling threads

Protected Types inherited from openm::MetaLoader
enum class	KindSubIds : int { none = 0 , single = 1 , defaultId = 2 , range =3 , list = 4 }

enum class	FromSub : int { defaultValue = 0 , db = 1 , csv = 2 , iota = 3 }

enum class	ImportKind : int { none = 0 , modelName = 1 , modelId = 2 , modelDigest = 3 , runName = 4 , runId = 5 , runDigest = 6 }

Protected Member Functions inherited from openm::RunController
	RunController (const ArgReader &i_argStore)
	create run controller

virtual void	init (void)=0
	get number of sub-values, read and broadcast metadata. More...

virtual int	currentRunId (void) const noexcept=0
	get run id of the current model run. More...

int	createTaskRun (int i_taskId, IDbExec *i_dbExec)
	create task run entry in database

int	findTask (IDbExec *i_dbExec)
	find modeling task, if specified

tuple< int, int, ModelStatus >	createNewRun (int i_taskRunId, bool i_isWaitTaskRun, IDbExec *i_dbExec)
	create new run, create input parameters and run options for input working sets

void	doShutdownOnExit (ModelStatus i_status, int i_runId, int i_taskRunId, IDbExec *i_dbExec)
	impelementation of model process shutdown if exiting without completion.

void	doShutdownRun (int i_runId, int i_taskRunId, IDbExec *i_dbExec)
	implementation of model run shutdown.

void	doShutdownAll (int i_taskRunId, IDbExec *i_dbExec)
	implementation model process shutdown. More...

void	doWriteAccumulators (int i_runId, IDbExec i_dbExec, const RunOptions &i_runOpts, const char i_name, size_t i_size, forward_list< unique_ptr< double[]> > &io_accValues) const
	write output table accumulators if table is not suppressed.

void	updateRestartSubValueId (int i_runId, IDbExec *i_dbExec, int i_subRestart) const
	update sub-value index to restart the run

void	updateRunState (IDbExec *i_dbExec, const map< pair< int, int >, RunState > i_updated) const
	merge updated sub-values run statue into database

map< int, list< unique_ptr< uint8_t[]> > >	pullDbMicrodata (bool i_isNow=false)
	pull microdata database rows from the buffer. More...

size_t	doDbMicrodata (IDbExec *i_dbExec, int i_entityId, IRowsFirstNext &i_entityMdRows)
	write entity microdata rows into database and return inserted rows count More...

size_t	doDbMicrodataSql (IDbExec *i_dbExec, const map< int, list< unique_ptr< uint8_t[]> > > &i_entityMdRows)
	write microdata into database using sql insert literal and return inserted rows count More...

void	openCsvMicrodata (void)
	create microdata CSV files for new model run.

Protected Member Functions inherited from openm::MetaLoader
	MetaLoader (const ArgReader &i_argStore)
	create metadata loader.

const RunOptions &	modelRunOptions (void) const
	return basic model run options

void	setRunOptions (const RunOptions &i_opts)
	set basic model run options

void	loadMessages (IDbExec *i_dbExec)
	read model messages from database. More...

void	mergeOptions (IDbExec *i_dbExec)
	merge command line and ini-file arguments with profile_option table values. More...

Static Protected Member Functions inherited from openm::MetaLoader
static int	readMetaTables (IDbExec i_dbExec, MetaHolder io_metaStore, const char i_name, const char i_digest)

Protected Attributes inherited from openm::RunController
map< int, EntityItem >	entityMap

vector< int >	entityIds

Protected Attributes inherited from openm::MetaLoader
int	modelId

unique_ptr< MetaHolder >	metaStore

vector< int >	paramIdSubArr

vector< int >	tableIdSuppressArr

vector< int >	entityIdxArr

bool	isCsvEventColumn

vector< bool >	entityUseEvents

map< int, ParamSubOpts >	subOptsMap

map< string, ImportOpts >	importOptsMap

map< int, ParamImportOpts >	paramImportOptsMap

map< int, pair< string, string > >	langOptsMap

Detailed Description

controller for child process: receive input parameters from root and send output tables.

Member Function Documentation

◆ childExchange()

bool ChildController::childExchange ( void )

overridevirtual

exchange between root and child process to send and receive status update.

Implements openm::RunController.

◆ nextRun()

int ChildController::nextRun ( void )

overridevirtual

create new run and input parameters in database.

next run for child process: receive run id, run options and input parameters from root process.

Implements openm::RunController.

◆ readParameter()

void ChildController::readParameter	(	const char *	i_name,
		int	i_subId,
		const type_info &	i_type,
		size_t	i_size,
		void *	io_valueArr
	)

overridevirtual

read input parameter values.

Parameters

[in]	i_name	parameter name
[in]	i_subId	parameter sub-value index
[in]	i_type	parameter type
[in]	i_size	parameter size (number of parameter values)
[in,out]	io_valueArr	array to return parameter values, size must be =i_size

◆ shutdownOnExit()

void ChildController::shutdownOnExit ( ModelStatus i_status )

overridevirtual

model process shutdown if exiting without completion (ie: exit on error).

Implements openm::RunController.

◆ shutdownRun()

void ChildController::shutdownRun ( int i_runId )

overridevirtual

model run shutdown: save results and update run status.

Implements openm::RunController.

◆ shutdownWaitAll()

void ChildController::shutdownWaitAll ( void )

overridevirtual

model process shutdown: cleanup resources.

Implements openm::RunController.

◆ writeAccumulators()

void ChildController::writeAccumulators	(	const RunOptions &	i_runOpts,
		bool	i_isLastTable,
		const char *	i_name,
		size_t	i_size,
		forward_list< unique_ptr< double[]> > &	io_accValues
	)

overridevirtual

send output table accumulators to root process.

Parameters

[in]	i_runOpts	model run options
[in]	i_isLastTable	if true then it is last output table to send
[in]	i_name	output table name
[in]	i_size	number of cells for each accumulator
[in,out]	io_accValues	accumulator values

Implements openm::RunController.

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

model/runControllerImpl.h
model/childController.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ childExchange()

◆ nextRun()

◆ readParameter()

◆ shutdownOnExit()

◆ shutdownRun()

◆ shutdownWaitAll()

◆ writeAccumulators()