optimize.h File Reference

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Data Structures
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
bool	lgOptimize_do (void)
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(4.00)
const chi2_type	BIG_CHI2 = chi2_type(FLT_MAX)
const long	LIMEXT = 5L
const long	LIMPAR = 20L
char	chOptimFileName [INPUT_LINE_LENGTH]
t_optimize	optimize

Typedef Documentation

typedef double chi2_type

Definition at line 49 of file optimize.h.

Enumeration Type Documentation

enum phymir_mode

Enumerator
PHYMIR_ILL
PHYMIR_SEQ
PHYMIR_FORK
PHYMIR_MPI

Definition at line 65 of file optimize.h.

Function Documentation

bool lgOptimize_do

(

void

)

called instead of cloudy to do optimize routine,

Returns

return value is 0 if calculation is ok, 1 if disaster

Definition at line 12 of file optimize_do.cpp.

References called, cdEXIT, t_input::chCardSav, chOptimFileName, t_optimize::chOptRtn, t_optimize::chVarFmt, cpu, DEBUG_ENTRY, EXIT_FAILURE, fprintf(), t_cpu::i(), input, ioQQQ, lgAbort, t_prt::lgFaintOn, t_cpu_i::lgMaster(), t_cpu_i::lgMPI_talk(), t_optimize::lgOptimFlow, t_called::lgTalk, t_called::lgTalkIsOK, LIMPAR, t_optimize::nIterOptim, t_optimize::nOptimiz, NPLXMX, t_input::nSave, t_optimize::nvarxt, t_optimize::nvary, t_optimize::nvfpnt, open_data(), t_optimize::OptGlobalErr, optimize, optimize_func(), optimize_phymir(), optimize_subplex(), prt, TotalInsanity(), t_optimize::varang, t_optimize::varmax, t_optimize::varmin, t_optimize::vincr, and t_optimize::vparm.

Referenced by grid_do().

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

optimize_func actual function called during evaluation of optimization run

Definition at line 19 of file optimize_func.cpp.

References ASSERT, BIG_CHI2, called, cap4(), cdColm(), cdEXIT, cdTemp(), cdWarnings(), t_input::chCardSav, t_optimize::chColDen_label, chi2_func(), t_optimize::chLineLabel, t_optimize::chOptRtn, t_optimize::chTempLab, t_optimize::chTempWeight, t_optimize::chVarFmt, cloudy(), t_optimize::ColDen_error, t_optimize::ColDen_Obs, t_optimize::ContEner, t_optimize::ContIndex, t_optimize::ContNFnu, t_optimize::ContNFnuErr, t_radius::Conv2PrtInten, DEBUG_ENTRY, t_radius::distance, EXIT_FAILURE, exp10(), t_LineSave::findline(), fprintf(), grid, input, Singleton< T >::Inst(), t_optimize::ion_ColDen, t_optimize::ionTemp, ioQQQ, t_LineSave::ipNormWavL, t_optimize::ipobs, t_optimize::lgDiamInCM, t_grid::lgGrid, t_optimize::lgOptDiam, t_optimize::lgOptimFlow, t_optimize::lgOptimize, t_optimize::lgOptLum, t_called::lgTalk, t_rfield::lgUSphON, t_LineSave::lines, LineSave, max(), min(), t_optimize::nEmergent, t_optimize::nOptimiz, t_optimize::nOptLum, t_optimize::nvarxt, t_optimize::nvary, t_optimize::nvfpnt, t_optimize::optDiam, t_optimize::optDiamErr, t_optimize::optier, optimize, t_optimize::optint, radius, t_radius::Radius, rfield, t_rfield::rstrom, t_optimize::SavGenericData, t_LineSave::ScaleNormLine, SMALLFLOAT, t_optimize::temp_error, t_optimize::temp_obs, t_optimize::varang, t_optimize::varmax, t_optimize::varmin, vary_input(), t_optimize::vparm, t_optimize::wavelength, t_optimize::xLineInt_error, t_optimize::xLineInt_Obs, and zero().

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

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

Referenced by lgOptimize_do().

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

Definition at line 64 of file optimize_subplx.cpp.

References t_usubc::alpha, t_usubc::beta, t_usubc::bonus, cdcopy(), DEBUG_ENTRY, t_usubc::delta, evalf(), t_isubc::fbonus, fp_equal(), t_usubc::fstop, t_usubc::ftest, t_usubc::gamma, t_usubc::ifxsw, t_usubc::initx, t_isubc::IntNew, t_usubc::irepl, isubc, MAX2, t_usubc::minf, t_usubc::nfstop, t_usubc::nfxe, t_usubc::nsmax, t_usubc::nsmin, t_usubc::omega, partx(), POW2, t_usubc::psi, setstp(), t_isubc::sfstop, simplx(), sortd(), subopt(), and usubc.

Referenced by lgOptimize_do().

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void vary_input	(	bool *	lgLimOK,
		int	grid_index
	)

vary_input sets input lines to feed into cloudy in optimization runs

Parameters

*lgLimOK

Definition at line 9 of file vary_input.cpp.

References cdEXIT, t_input::chCardSav, t_save::chRedirectPrefix, t_optimize::chVarFmt, cpu, DEBUG_ENTRY, EXIT_FAILURE, fprintf(), grid, GridPointPrefix(), t_cpu::i(), input, ioQQQ, t_grid::lgGrid, t_cpu_i::lgMaster(), t_optimize::lgOptimizeAsLinear, mode_w, nMatch(), t_input::nSave, t_optimize::nvarxt, t_optimize::nvary, t_optimize::nvfpnt, open_data(), optimize, t_grid::paramIncrements, save, TotalInsanity(), t_optimize::varang, and t_optimize::vparm.

Referenced by optimize_func().

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Variable Documentation

const chi2_type BIG_CHI2 = chi2_type(FLT_MAX)

Definition at line 51 of file optimize.h.

Referenced by chi2_func(), and optimize_func().

char chOptimFileName[INPUT_LINE_LENGTH]

file name for output, set in cddefines.c

Definition at line 7 of file optimize.cpp.

Referenced by grid_do(), InitCoreload(), lgOptimize_do(), and ParseOptimize().

const long LIMEXT = 5L

the limit to the number of numbers on the command line

Definition at line 60 of file optimize.h.

Referenced by ParseTable(), and ParseTLaw().

const long LIMPAR = 20L

Definition at line 61 of file optimize.h.

Referenced by grid_do(), gridXspec(), InitCoreload(), lgOptimize_do(), optimize_phymir(), ParseCommands(), ParseElement(), ParseGrid(), punchFITS_ParamData(), punchFITS_ParamHeader(), punchFITS_SpectraData(), and punchFITS_SpectraHeader().

t_optimize optimize

Definition at line 6 of file optimize.cpp.

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

const realnum VRSNEW = realnum(4.00)

<I4> default to INTEGER*4

Definition at line 47 of file optimize.h.

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