optimize.h File Reference

#include "energy.h"
#include "flux.h"
#include "lines.h"

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Classes
class	phymir_state< X, Y, NP, NSTR >
struct	t_optimize

Typedefs
typedef double	chi2_type

Enumerations
enum	phymir_mode { PHYMIR_ILL , PHYMIR_SEQ , PHYMIR_FORK , PHYMIR_MPI }

Functions
void	optimize_do ()
void	vary_input (bool *lgLimOK, int grid_index)
void	optimize_subplex (long int n, double tol, long int maxnfe, long int mode, realnum scale[], realnum x[], realnum *fx, long int *nfe, realnum work[], long int iwork[], long int *iflag)
void	optimize_phymir (realnum[], const realnum[], long, chi2_type *, realnum)
chi2_type	optimize_func (const realnum param[], int grid_index=-1)

Variables
const realnum	VRSNEW = realnum(5.00)
const chi2_type	BIG_CHI2 = chi2_type(FLT_MAX)
const long	LIMEXT = 5L
const long	LIMPAR = 20L
string	chOptimFileName
t_optimize	optimize

Typedef Documentation

chi2_type

typedef double chi2_type

Enumeration Type Documentation

phymir_mode

enum phymir_mode

Enumerator
PHYMIR_ILL
PHYMIR_SEQ
PHYMIR_FORK
PHYMIR_MPI

Function Documentation

optimize_do()

void optimize_do

(

)

called instead of cloudy to do optimize routine

References called, cdEXIT, chOptimFileName, cpu, DEBUG_ENTRY, EXIT_FAILURE, fprintf(), input, ioQQQ, LIMPAR, MakeInputLine(), NPLXMX, open_data(), optimize, optimize_func(), optimize_phymir(), optimize_subplex(), prt, and TotalInsanity().

Referenced by grid_do().

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optimize_func()

chi2_type optimize_func	(	const realnum	param[],
		int	grid_index = -1 )

optimize_func actual function called during evaluation of optimization run

References ASSERT, BIG_CHI2, called, cdColm(), cdEXIT, cdTemp(), cdWarnings(), chi2_func(), cloudy(), DEBUG_ENTRY, EXIT_FAILURE, exp10(), fprintf(), Flux::get(), grid, input, Singleton< t_PredCont >::Inst(), ioQQQ, LineSave, MakeInputLine(), max(), min(), t_PredCont::offset(), optimize, radius, rfield, SMALLFLOAT, vary_input(), and zero().

Referenced by evalf(), gridXspec(), optimize_do(), and optimize_phymir().

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optimize_phymir()

void optimize_phymir	(	realnum	[],
		const realnum	[],
		long	,
		chi2_type *	,
		realnum	)

Referenced by optimize_do().

optimize_subplex()

void optimize_subplex	(	long int	n,
		double	tol,
		long int	maxnfe,
		long int	mode,
		realnum	scale[],
		realnum	x[],
		realnum *	fx,
		long int *	nfe,
		realnum	work[],
		long int	iwork[],
		long int *	iflag )

optimize_subplex is the main driver, and only exposed, routine for the cowan downhill simplex routine

Parameters

n
tol
maxnfe
mode
scale[]
x[]
*fx
*nfe
work[]
iwork[]
*iflag

References cdcopy(), DEBUG_ENTRY, evalf(), fp_equal(), isubc, MAX2, partx(), POW2, setstp(), simplx(), sortd(), subopt(), and usubc.

Referenced by optimize_do().

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vary_input()

void vary_input	(	bool *	lgLimOK,
		int	grid_index )

vary_input sets input lines to feed into cloudy in optimization runs

Parameters

*lgLimOK

References cpu, DEBUG_ENTRY, fprintf(), grid, GridPointPrefix(), input, ioQQQ, MakeInputLine(), mode_w, nMatch(), open_data(), optimize, save, and TotalInsanity().

Referenced by optimize_func().

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Variable Documentation

BIG_CHI2

const chi2_type BIG_CHI2 = chi2_type(FLT_MAX)

Referenced by chi2_func(), and optimize_func().

chOptimFileName

string chOptimFileName

extern

Referenced by grid_do(), optimize_do(), and ParseOptimize().

LIMEXT

const long LIMEXT = 5L

the limit to the number of numbers on the command line

Referenced by ParseTable(), and ParseTLaw().

LIMPAR

const long LIMPAR = 20L

Referenced by grid_do(), gridXspec(), optimize_do(), optimize_phymir(), ParseCommands(), ParseElement(), ParseGrid(), punchFITS_ParamData(), punchFITS_ParamHeader(), punchFITS_SpectraData(), punchFITS_SpectraHeader(), and t_optimize::t_optimize().

optimize

t_optimize optimize

extern

Referenced by abund_starburst(), cdDrive(), cdInit(), cdMain(), cdRead(), GetOptColDen(), GetOptLineInt(), GetOptTemp(), grid_do(), GridRetrieveXSPECData(), gridXspec(), InitDefaultsPreparse(), lgCheckMonitors(), main(), MakeInputLine(), optimize_do(), optimize_func(), optimize_phymir(), phymir_state< X, Y, NP, NSTR >::optimize_with_restart(), ParseAgn(), ParseBlackbody(), ParseBremsstrahlung(), ParseCommands(), ParseConstant(), ParseCoronal(), ParseCosmicRays(), ParseDarkMatter(), ParseDatabaseISO(), ParseDistance(), ParseDLaw(), ParseEden(), ParseElement(), ParseEnergy(), ParseFill(), ParseFudge(), ParseGlobule(), ParseGrain(), ParseGrid(), ParseHDEN(), ParseHExtra(), ParseIllumination(), ParseIntensity(), ParseIonPar(), ParseLuminosity(), ParseMagnet(), ParseMetal(), ParseMonitorResults(), ParseOptimize(), ParsePhi(), ParsePowerlawContinuum(), ParseQH(), ParseRadius(), ParseRatio(), ParseSet(), ParseStop(), ParseTable(), ParseTLaw(), ParseTurbulence(), SaveDo(), saveFITSfile(), SaveGrid(), SetLimits(), and vary_input().

VRSNEW

const realnum VRSNEW = realnum(5.00)

Referenced by phymir_state< X, Y, NP, NSTR >::continue_from_state(), and phymir_state< X, Y, NP, NSTR >::p_clear1().