dbl_price.c File Reference

#include "qs_config.h"
#include "stddefs.h"
#include "dbl_qsopt.h"
#include "dbl_lpdefs.h"
#include "dbl_fct.h"
#include "dbl_price.h"
#include "dbl_basis.h"
#include "dbl_iqsutil.h"
#include "dbl_dstruct.h"

Include dependency graph for dbl_price.c:

Go to the source code of this file.

Defines
#define	dbl_MULTIP   1
#define	dbl_PRICE_DEBUG   0
Functions
static void	dbl_compute_dualI_inf (dbl_lpinfo *const lp, int const j, double *const inf)
static void	dbl_compute_dualII_inf (dbl_lpinfo *const lp, int const j, double *const inf)
static void	dbl_compute_primalI_inf (dbl_lpinfo *const lp, int const i, double *const inf)
static void	dbl_compute_primalII_inf (dbl_lpinfo *const lp, int const i, double *const inf)
int	dbl_ILLprice_build_ddevex_norms (dbl_lpinfo *const lp, dbl_d_devex_info *const ddinfo, int const reinit)
int	dbl_ILLprice_build_dsteep_norms (dbl_lpinfo *const lp, dbl_d_steep_info *const dsinfo)
int	dbl_ILLprice_build_heap (dbl_price_info *const pinf, int const nkeys, double *keylist)
int	dbl_ILLprice_build_mpartial_info (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const pricetype)
int	dbl_ILLprice_build_pdevex_norms (dbl_lpinfo *const lp, dbl_p_devex_info *const pdinfo, int const reinit)
int	dbl_ILLprice_build_pricing_info (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const phase)
int	dbl_ILLprice_build_psteep_norms (dbl_lpinfo *const lp, dbl_p_steep_info *const psinfo)
void	dbl_ILLprice_column (dbl_lpinfo *const lp, int const ix, int const phase, dbl_price_res *const pr)
void	dbl_ILLprice_compute_dual_inf (dbl_lpinfo *const lp, dbl_price_info *const p, int *const ix, int const icnt, int const phase)
void	dbl_ILLprice_compute_primal_inf (dbl_lpinfo *const lp, dbl_price_info *const p, int *const ix, int const icnt, int const phase)
void	dbl_ILLprice_delete_onempart_price (dbl_price_info *const pinf, int const indx, int const pricetype)
void	dbl_ILLprice_dual (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const phase, dbl_price_res *const pr)
void	dbl_ILLprice_free_heap (dbl_price_info *const pinf)
void	dbl_ILLprice_free_mpartial_info (dbl_mpart_info *p)
void	dbl_ILLprice_free_pricing_info (dbl_price_info *const pinf)
int	dbl_ILLprice_get_colnorms (dbl_lpinfo *const lp, dbl_price_info *const pinf, double *const cnorms)
int	dbl_ILLprice_get_dsteep_norms (dbl_lpinfo *const lp, int const count, int *const rowind, double *const norms)
int	dbl_ILLprice_get_new_colnorms (dbl_lpinfo *const lp, int const newrows, double *const rnorms, int *const matcnt, int *const matbeg, int *const matind, double *const matval)
int	dbl_ILLprice_get_new_rownorms (dbl_lpinfo *const lp, int const newrows, double *const rnorms, int *const rmatcnt, int *const rmatbeg, int *const rmatind, double *const rmatval)
int	dbl_ILLprice_get_newnorms (dbl_lpinfo *const lp, int const nelems, double *const norms, int *const matcnt, int *const matbeg, int *const matind, double *const matval, int const option)
int	dbl_ILLprice_get_price (dbl_price_info *const p, int const phase)
int	dbl_ILLprice_get_rownorms (dbl_lpinfo *const lp, dbl_price_info *const pinf, double *const rnorms)
void	dbl_ILLprice_init_mpartial_price (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const phase, int const pricetype)
void	dbl_ILLprice_init_pricing_info (dbl_price_info *const pinf)
int	dbl_ILLprice_load_colnorms (dbl_lpinfo *const lp, double *const cnorms, dbl_price_info *const pinf)
int	dbl_ILLprice_load_rownorms (dbl_lpinfo *const lp, double *const rnorms, dbl_price_info *const pinf)
void	dbl_ILLprice_mpartial_group (dbl_lpinfo *const lp, dbl_mpart_info *const p, int const phase, int const g, int const pricetype)
void	dbl_ILLprice_primal (dbl_lpinfo *const lp, dbl_price_info *const pinf, dbl_price_res *const pr, int const phase)
void	dbl_ILLprice_row (dbl_lpinfo *const lp, int const ix, int const phase, dbl_price_res *const pr)
int	dbl_ILLprice_test_for_heap (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const nkeys, double *keylist, int const algo, int const upd)
int	dbl_ILLprice_update_ddevex_norms (dbl_lpinfo *const lp, dbl_d_devex_info *const ddinfo, int const lindex, double yl)
void	dbl_ILLprice_update_dsteep_norms (dbl_lpinfo *const lp, dbl_d_steep_info *const dsinfo, dbl_svector *const wz, int const lindex, double yl)
void	dbl_ILLprice_update_mpartial_price (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const phase, int const pricetype)
int	dbl_ILLprice_update_pdevex_norms (dbl_lpinfo *const lp, dbl_p_devex_info *const pdinfo, int const eindex, double yl)
int	dbl_ILLprice_update_pricing_info (dbl_lpinfo *const lp, dbl_price_info *const pinf, int const phase, dbl_svector *const wz, int const eindex, int const lindex, double y)
void	dbl_ILLprice_update_psteep_norms (dbl_lpinfo *const lp, dbl_p_steep_info *const psinfo, dbl_svector *const wz, int const eindex, double yl)
static void	dbl_update_d_scaleinf (dbl_price_info *const p, dbl_heap *const h, int const j, double inf, int const prule)
static void	dbl_update_p_scaleinf (dbl_price_info *const p, dbl_heap *const h, int const i, double inf, int const prule)

---

Define Documentation

#define dbl_MULTIP   1

Definition at line 38 of file dbl_price.c.

Referenced by dbl_ILLprice_mpartial_group().

#define dbl_PRICE_DEBUG   0

Definition at line 39 of file dbl_price.c.

---

Function Documentation

static void dbl_compute_dualI_inf	(	dbl_lpinfo *const	lp,
		int const	j,
		double *const	inf
	)			[static]

Definition at line 1086 of file dbl_price.c.

References dbl_tol_struct::id_tol, dbl_lpinfo::nbaz, dbl_lpinfo::pIdz, STAT_LOWER, STAT_UPPER, STAT_ZERO, dbl_lpinfo::tol, VARTIFICIAL, VFIXED, dbl_lpinfo::vstat, and dbl_lpinfo::vtype.

Referenced by dbl_ILLprice_column(), and dbl_ILLprice_compute_dual_inf().

static void dbl_compute_dualII_inf	(	dbl_lpinfo *const	lp,
		int const	j,
		double *const	inf
	)

Definition at line 1106 of file dbl_price.c.

References dbl_tol_struct::dfeas_tol, dbl_lpinfo::dz, dbl_lpinfo::nbaz, STAT_LOWER, STAT_UPPER, STAT_ZERO, dbl_lpinfo::tol, VARTIFICIAL, VFIXED, dbl_lpinfo::vstat, and dbl_lpinfo::vtype.

Referenced by dbl_ILLprice_column(), and dbl_ILLprice_compute_dual_inf().

static void dbl_compute_primalI_inf	(	dbl_lpinfo *const	lp,
		int const	i,
		double *const	inf
	)

Definition at line 1280 of file dbl_price.c.

References dbl_lpinfo::baz, dbl_INFTY, dbl_NINFTY, dbl_tol_struct::ip_tol, dbl_lpinfo::lz, dbl_lpinfo::tol, dbl_lpinfo::uz, and dbl_lpinfo::xbz.

Referenced by dbl_ILLprice_compute_primal_inf(), and dbl_ILLprice_row().

static void dbl_compute_primalII_inf	(	dbl_lpinfo *const	lp,
		int const	i,
		double *const	inf
	)

Definition at line 1298 of file dbl_price.c.

References dbl_lpinfo::baz, dbl_INFTY, dbl_NINFTY, dbl_lpinfo::lz, dbl_tol_struct::pfeas_tol, dbl_lpinfo::tol, dbl_lpinfo::uz, and dbl_lpinfo::xbz.

Referenced by dbl_ILLprice_compute_primal_inf(), and dbl_ILLprice_row().

int dbl_ILLprice_build_ddevex_norms	(	dbl_lpinfo *const	lp,
		dbl_d_devex_info *const	ddinfo,
		int const	reinit
	)

Definition at line 844 of file dbl_price.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, dbl_lpinfo::ncols, dbl_d_devex_info::ninit, dbl_d_devex_info::norms, dbl_lpinfo::nrows, dbl_d_devex_info::refframe, STAT_BASIC, and dbl_lpinfo::vstat.

int dbl_ILLprice_build_dsteep_norms	(	dbl_lpinfo *const	lp,
		dbl_d_steep_info *const	dsinfo
	)

Definition at line 937 of file dbl_price.c.

References dbl_svector::coef, dbl_ILLfct_compute_zz(), dbl_ILLsvector_alloc(), dbl_ILLsvector_free(), dbl_ILLsvector_init(), dbl_PARAM_MIN_DNORM, ILLstring_report, dbl_d_steep_info::norms, dbl_lpinfo::nrows, NULL, dbl_svector::nzcnt, dbl_lpinfo::O, and dbl_ILLlpdata::reporter.

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int dbl_ILLprice_build_heap	(	dbl_price_info *const	pinf,
		int const	nkeys,
		double *	keylist
	)

Definition at line 77 of file dbl_price.c.

References dbl_ILLheap_build(), dbl_ILLheap_init(), dbl_ILLutil_our_log2(), dbl_price_info::h, dbl_price_info::htrigger, and PARAM_HEAP_RATIO.

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int dbl_ILLprice_build_mpartial_info	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	pricetype
	)

Definition at line 369 of file dbl_price.c.

References dbl_mpart_info::bsize, dbl_mpart_info::bucket, dbl_mpart_info::cgroup, COL_PRICING, dbl_ILLprice_free_mpartial_info(), dbl_price_info::dmpinfo, dbl_mpart_info::gshift, dbl_mpart_info::gsize, dbl_mpart_info::gstart, ILL_SAFE_MALLOC, dbl_mpart_info::infeas, dbl_mpart_info::k, dbl_mpart_info::ngroups, dbl_lpinfo::nnbasic, dbl_lpinfo::nrows, dbl_mpart_info::perm, and dbl_price_info::pmpinfo.

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int dbl_ILLprice_build_pdevex_norms	(	dbl_lpinfo *const	lp,
		dbl_p_devex_info *const	pdinfo,
		int const	reinit
	)

Definition at line 648 of file dbl_price.c.

References ILL_SAFE_MALLOC, dbl_lpinfo::ncols, dbl_p_devex_info::ninit, dbl_lpinfo::nnbasic, dbl_p_devex_info::norms, dbl_p_devex_info::refframe, STAT_BASIC, dbl_lpinfo::vindex, and dbl_lpinfo::vstat.

int dbl_ILLprice_build_pricing_info	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	phase
	)

Definition at line 185 of file dbl_price.c.

References COL_PRICING, COMPLETE_PRICING, dbl_price_info::cur_price, dbl_price_info::d_scaleinf, dbl_price_info::d_strategy, dbl_ILLprice_build_ddevex_norms(), dbl_ILLprice_build_dsteep_norms(), dbl_ILLprice_build_mpartial_info(), dbl_ILLprice_build_pdevex_norms(), dbl_ILLprice_build_psteep_norms(), dbl_ILLprice_free_pricing_info(), dbl_price_info::ddinfo, dbl_price_info::dI_price, dbl_price_info::dII_price, dbl_price_info::dsinfo, DUAL_PHASEI, DUAL_PHASEII, MULTI_PART_PRICING, dbl_lpinfo::nnbasic, dbl_d_devex_info::norms, dbl_d_steep_info::norms, dbl_p_steep_info::norms, dbl_p_devex_info::norms, dbl_lpinfo::nrows, dbl_price_info::p_scaleinf, dbl_price_info::p_strategy, dbl_price_info::pdinfo, dbl_price_info::pI_price, dbl_price_info::pII_price, PRIMAL_PHASEI, PRIMAL_PHASEII, dbl_price_info::psinfo, QS_PRICE_DDANTZIG, QS_PRICE_DDEVEX, QS_PRICE_DMULTPARTIAL, QS_PRICE_DSTEEP, QS_PRICE_PDANTZIG, QS_PRICE_PDEVEX, QS_PRICE_PMULTPARTIAL, QS_PRICE_PSTEEP, and ROW_PRICING.

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int dbl_ILLprice_build_psteep_norms	(	dbl_lpinfo *const	lp,
		dbl_p_steep_info *const	psinfo
	)

Definition at line 745 of file dbl_price.c.

References dbl_svector::coef, dbl_ILLfct_compute_yz(), dbl_ILLsvector_alloc(), dbl_ILLsvector_free(), dbl_ILLsvector_init(), ILLstring_report, dbl_lpinfo::nnbasic, dbl_p_steep_info::norms, dbl_lpinfo::nrows, NULL, dbl_svector::nzcnt, dbl_lpinfo::O, and dbl_ILLlpdata::reporter.

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void dbl_ILLprice_column	(	dbl_lpinfo *const	lp,
		int const	ix,
		int const	phase,
		dbl_price_res *const	pr
	)

Definition at line 598 of file dbl_price.c.

References dbl_lpinfo::cz, dbl_compute_dualI_inf(), dbl_compute_dualII_inf(), dbl_price_res::dinfeas, dbl_lpinfo::dz, dbl_lpinfo::matbeg, dbl_lpinfo::matcnt, dbl_lpinfo::matind, dbl_lpinfo::matval, dbl_lpinfo::nbaz, dbl_lpinfo::pIdz, dbl_lpinfo::pIpiz, dbl_lpinfo::piz, PRIMAL_PHASEII, VARTIFICIAL, VFIXED, and dbl_lpinfo::vtype.

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void dbl_ILLprice_compute_dual_inf	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	p,
		int *const	ix,
		int const	icnt,
		int const	phase
	)

Definition at line 1126 of file dbl_price.c.

References dbl_compute_dualI_inf(), dbl_compute_dualII_inf(), dbl_update_d_scaleinf(), dbl_price_info::h, dbl_lpinfo::nnbasic, NULL, dbl_price_info::pI_price, dbl_price_info::pII_price, PRIMAL_PHASEI, and PRIMAL_PHASEII.

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void dbl_ILLprice_compute_primal_inf	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	p,
		int *const	ix,
		int const	icnt,
		int const	phase
	)

Definition at line 1316 of file dbl_price.c.

References dbl_compute_primalI_inf(), dbl_compute_primalII_inf(), dbl_update_p_scaleinf(), dbl_price_info::dI_price, dbl_price_info::dII_price, DUAL_PHASEI, DUAL_PHASEII, dbl_price_info::h, dbl_lpinfo::nrows, and NULL.

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void dbl_ILLprice_delete_onempart_price	(	dbl_price_info *const	pinf,
		int const	indx,
		int const	pricetype
	)

Definition at line 531 of file dbl_price.c.

References dbl_mpart_info::bsize, dbl_mpart_info::bucket, COL_PRICING, dbl_price_info::dmpinfo, dbl_mpart_info::infeas, and dbl_price_info::pmpinfo.

void dbl_ILLprice_dual	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	phase,
		dbl_price_res *const	pr
	)

Definition at line 1365 of file dbl_price.c.

References COMPLETE_PRICING, dbl_price_info::d_strategy, dbl_ILLheap_delete(), dbl_ILLheap_findmin(), dbl_ILLprice_test_for_heap(), DUAL_SIMPLEX, dbl_price_info::h, dbl_heap::hexist, dbl_price_res::lindex, dbl_lpinfo::nrows, dbl_price_info::p_scaleinf, dbl_tol_struct::pfeas_tol, and dbl_lpinfo::tol.

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void dbl_ILLprice_free_heap

(

dbl_price_info *const

pinf

)

Definition at line 71 of file dbl_price.c.

References dbl_ILLheap_free(), and dbl_price_info::h.

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void dbl_ILLprice_free_mpartial_info

(

dbl_mpart_info *

p

)

Definition at line 358 of file dbl_price.c.

References dbl_mpart_info::bucket, dbl_mpart_info::gshift, dbl_mpart_info::gsize, dbl_mpart_info::gstart, ILL_IFFREE, dbl_mpart_info::infeas, and dbl_mpart_info::perm.

void dbl_ILLprice_free_pricing_info

(

dbl_price_info *const

pinf

)

Definition at line 168 of file dbl_price.c.

References dbl_price_info::d_scaleinf, dbl_ILLprice_free_heap(), dbl_ILLprice_free_mpartial_info(), dbl_price_info::ddinfo, dbl_price_info::dmpinfo, dbl_price_info::dsinfo, ILL_IFFREE, dbl_d_steep_info::norms, dbl_d_devex_info::norms, dbl_p_steep_info::norms, dbl_p_devex_info::norms, dbl_price_info::p_scaleinf, dbl_price_info::pdinfo, dbl_price_info::pmpinfo, dbl_price_info::psinfo, dbl_d_devex_info::refframe, and dbl_p_devex_info::refframe.

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int dbl_ILLprice_get_colnorms	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		double *const	cnorms
	)

Definition at line 1466 of file dbl_price.c.

References dbl_lpinfo::baz, dbl_ILLprice_build_psteep_norms(), dbl_lpinfo::nbaz, dbl_lpinfo::nnbasic, dbl_p_steep_info::norms, dbl_lpinfo::nrows, NULL, and dbl_price_info::psinfo.

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int dbl_ILLprice_get_dsteep_norms	(	dbl_lpinfo *const	lp,
		int const	count,
		int *const	rowind,
		double *const	norms
	)

Definition at line 970 of file dbl_price.c.

References dbl_svector::coef, dbl_ILLfct_compute_zz(), dbl_ILLsvector_alloc(), dbl_ILLsvector_free(), dbl_ILLsvector_init(), dbl_lpinfo::nrows, and dbl_svector::nzcnt.

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int dbl_ILLprice_get_new_colnorms	(	dbl_lpinfo *const	lp,
		int const	newrows,
		double *const	rnorms,
		int *const	matcnt,
		int *const	matbeg,
		int *const	matind,
		double *const	matval
	)

Definition at line 1544 of file dbl_price.c.

References COLUMN_SOLVE, and dbl_ILLprice_get_newnorms().

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int dbl_ILLprice_get_new_rownorms	(	dbl_lpinfo *const	lp,
		int const	newrows,
		double *const	rnorms,
		int *const	rmatcnt,
		int *const	rmatbeg,
		int *const	rmatind,
		double *const	rmatval
	)

Definition at line 1531 of file dbl_price.c.

References dbl_ILLprice_get_newnorms(), and ROW_SOLVE.

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int dbl_ILLprice_get_newnorms	(	dbl_lpinfo *const	lp,
		int const	nelems,
		double *const	norms,
		int *const	matcnt,
		int *const	matbeg,
		int *const	matind,
		double *const	matval,
		int const	option
	)

Definition at line 1491 of file dbl_price.c.

References dbl_svector::coef, COLUMN_SOLVE, dbl_ILLbasis_column_solve(), dbl_ILLbasis_row_solve(), dbl_ILLsvector_alloc(), dbl_ILLsvector_free(), dbl_ILLsvector_init(), dbl_svector::indx, dbl_lpinfo::nrows, and dbl_svector::nzcnt.

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int dbl_ILLprice_get_price	(	dbl_price_info *const	p,
		int const	phase
	)

Definition at line 338 of file dbl_price.c.

References dbl_price_info::dI_price, dbl_price_info::dII_price, DUAL_PHASEI, DUAL_PHASEII, dbl_price_info::pI_price, dbl_price_info::pII_price, PRIMAL_PHASEI, and PRIMAL_PHASEII.

int dbl_ILLprice_get_rownorms	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		double *const	rnorms
	)

Definition at line 1443 of file dbl_price.c.

References dbl_ILLprice_build_dsteep_norms(), dbl_price_info::dsinfo, dbl_d_steep_info::norms, dbl_lpinfo::nrows, and NULL.

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void dbl_ILLprice_init_mpartial_price	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	phase,
		int const	pricetype
	)

Definition at line 428 of file dbl_price.c.

References dbl_mpart_info::bsize, dbl_mpart_info::cgroup, COL_PRICING, dbl_ILLprice_mpartial_group(), dbl_price_info::dmpinfo, dbl_mpart_info::k, dbl_mpart_info::ngroups, and dbl_price_info::pmpinfo.

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void dbl_ILLprice_init_pricing_info

(

dbl_price_info *const

pinf

)

Definition at line 139 of file dbl_price.c.

References dbl_mpart_info::bucket, dbl_price_info::cur_price, dbl_price_info::d_scaleinf, dbl_price_info::d_strategy, dbl_ILLheap_init(), dbl_price_info::ddinfo, dbl_price_info::dI_price, dbl_price_info::dII_price, dbl_price_info::dmpinfo, dbl_price_info::dsinfo, dbl_mpart_info::gshift, dbl_mpart_info::gsize, dbl_mpart_info::gstart, dbl_price_info::h, dbl_price_info::hineff, dbl_price_info::htrigger, dbl_mpart_info::infeas, dbl_d_steep_info::norms, dbl_d_devex_info::norms, dbl_p_steep_info::norms, dbl_p_devex_info::norms, dbl_price_info::p_scaleinf, dbl_price_info::p_strategy, dbl_price_info::pdinfo, dbl_mpart_info::perm, dbl_price_info::pI_price, dbl_price_info::pII_price, dbl_price_info::pmpinfo, dbl_price_info::psinfo, dbl_d_devex_info::refframe, and dbl_p_devex_info::refframe.

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int dbl_ILLprice_load_colnorms	(	dbl_lpinfo *const	lp,
		double *const	cnorms,
		dbl_price_info *const	pinf
	)

Definition at line 1578 of file dbl_price.c.

References dbl_lpinfo::nbaz, dbl_lpinfo::nnbasic, dbl_p_steep_info::norms, and dbl_price_info::psinfo.

int dbl_ILLprice_load_rownorms	(	dbl_lpinfo *const	lp,
		double *const	rnorms,
		dbl_price_info *const	pinf
	)

Definition at line 1557 of file dbl_price.c.

References dbl_PARAM_MIN_DNORM, dbl_price_info::dsinfo, dbl_d_steep_info::norms, and dbl_lpinfo::nrows.

void dbl_ILLprice_mpartial_group	(	dbl_lpinfo *const	lp,
		dbl_mpart_info *const	p,
		int const	phase,
		int const	g,
		int const	pricetype
	)

Definition at line 552 of file dbl_price.c.

References dbl_mpart_info::bsize, dbl_mpart_info::bucket, COL_PRICING, dbl_ILLprice_column(), dbl_ILLprice_row(), dbl_MULTIP, dbl_price_res::dinfeas, dbl_mpart_info::gshift, dbl_mpart_info::gsize, dbl_mpart_info::gstart, dbl_mpart_info::infeas, dbl_lpinfo::iwork, and dbl_price_res::pinfeas.

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void dbl_ILLprice_primal	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		dbl_price_res *const	pr,
		int const	phase
	)

Definition at line 1175 of file dbl_price.c.

References COMPLETE_PRICING, dbl_price_info::d_scaleinf, dbl_ILLheap_delete(), dbl_ILLheap_findmin(), dbl_ILLprice_test_for_heap(), dbl_tol_struct::dfeas_tol, dbl_price_res::eindex, dbl_price_info::h, dbl_heap::hexist, dbl_lpinfo::nnbasic, dbl_price_info::p_strategy, PRIMAL_SIMPLEX, and dbl_lpinfo::tol.

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void dbl_ILLprice_row	(	dbl_lpinfo *const	lp,
		int const	ix,
		int const	phase,
		dbl_price_res *const	pr
	)

Definition at line 636 of file dbl_price.c.

References dbl_compute_primalI_inf(), dbl_compute_primalII_inf(), DUAL_PHASEII, and dbl_price_res::pinfeas.

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int dbl_ILLprice_test_for_heap	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	nkeys,
		double *	keylist,
		int const	algo,
		int const	upd
	)

Definition at line 89 of file dbl_price.c.

References dbl_lpinfo::cnts, dbl_ILLprice_build_heap(), dbl_ILLprice_free_heap(), dbl_price_info::h, dbl_heap::hexist, dbl_price_info::hineff, dbl_price_info::htrigger, PARAM_HEAP_UTRIGGER, PRIMAL_SIMPLEX, dbl_count_struct::y_ravg, and dbl_count_struct::za_ravg.

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int dbl_ILLprice_update_ddevex_norms	(	dbl_lpinfo *const	lp,
		dbl_d_devex_info *const	ddinfo,
		int const	lindex,
		double	yl
	)

Definition at line 876 of file dbl_price.c.

References dbl_lpinfo::baz, dbl_svector::coef, dbl_ILLprice_build_ddevex_norms(), dbl_svector::indx, dbl_lpinfo::nbaz, dbl_d_devex_info::norms, dbl_svector::nzcnt, dbl_d_devex_info::refframe, dbl_lpinfo::yjz, and dbl_lpinfo::zA.

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void dbl_ILLprice_update_dsteep_norms	(	dbl_lpinfo *const	lp,
		dbl_d_steep_info *const	dsinfo,
		dbl_svector *const	wz,
		int const	lindex,
		double	yl
	)

Definition at line 995 of file dbl_price.c.

References dbl_svector::coef, dbl_ILLfct_load_workvector(), dbl_ILLfct_zero_workvector(), dbl_PARAM_MIN_DNORM, dbl_svector::indx, dbl_d_steep_info::norms, dbl_svector::nzcnt, dbl_lpinfo::work, dbl_lpinfo::yjz, and dbl_lpinfo::zz.

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void dbl_ILLprice_update_mpartial_price	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	phase,
		int const	pricetype
	)

Definition at line 448 of file dbl_price.c.

References dbl_mpart_info::bsize, dbl_mpart_info::bucket, COL_PRICING, dbl_ILLprice_column(), dbl_ILLprice_row(), dbl_price_res::dinfeas, dbl_price_info::dmpinfo, dbl_mpart_info::infeas, dbl_lpinfo::iwork, dbl_mpart_info::k, dbl_mpart_info::perm, dbl_price_res::pinfeas, dbl_price_info::pmpinfo, and QSMIN.

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int dbl_ILLprice_update_pdevex_norms	(	dbl_lpinfo *const	lp,
		dbl_p_devex_info *const	pdinfo,
		int const	eindex,
		double	yl
	)

Definition at line 686 of file dbl_price.c.

References dbl_lpinfo::baz, dbl_svector::coef, dbl_ILLprice_build_pdevex_norms(), dbl_svector::indx, dbl_lpinfo::nbaz, dbl_p_devex_info::norms, dbl_svector::nzcnt, dbl_p_devex_info::refframe, dbl_lpinfo::yjz, and dbl_lpinfo::zA.

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int dbl_ILLprice_update_pricing_info	(	dbl_lpinfo *const	lp,
		dbl_price_info *const	pinf,
		int const	phase,
		dbl_svector *const	wz,
		int const	eindex,
		int const	lindex,
		double	y
	)

Definition at line 285 of file dbl_price.c.

References dbl_ILLprice_update_ddevex_norms(), dbl_ILLprice_update_dsteep_norms(), dbl_ILLprice_update_pdevex_norms(), dbl_ILLprice_update_psteep_norms(), dbl_price_info::ddinfo, dbl_price_info::dI_price, dbl_price_info::dII_price, dbl_price_info::dsinfo, DUAL_PHASEI, DUAL_PHASEII, dbl_price_info::pdinfo, dbl_price_info::pI_price, dbl_price_info::pII_price, PRIMAL_PHASEI, PRIMAL_PHASEII, dbl_price_info::psinfo, QS_PRICE_DDEVEX, QS_PRICE_DSTEEP, QS_PRICE_PDEVEX, and QS_PRICE_PSTEEP.

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void dbl_ILLprice_update_psteep_norms	(	dbl_lpinfo *const	lp,
		dbl_p_steep_info *const	psinfo,
		dbl_svector *const	wz,
		int const	eindex,
		double	yl
	)

Definition at line 775 of file dbl_price.c.

References dbl_svector::coef, dbl_ILLfct_load_workvector(), dbl_ILLfct_zero_workvector(), dbl_svector::indx, dbl_lpinfo::matbeg, dbl_lpinfo::matcnt, dbl_lpinfo::matind, dbl_lpinfo::matval, dbl_lpinfo::nbaz, dbl_p_steep_info::norms, dbl_svector::nzcnt, dbl_lpinfo::work, dbl_lpinfo::yjz, and dbl_lpinfo::zA.

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static void dbl_update_d_scaleinf	(	dbl_price_info *const	p,
		dbl_heap *const	h,
		int const	j,
		double	inf,
		int const	prule
	)			[static]

Definition at line 1054 of file dbl_price.c.

References dbl_price_info::d_scaleinf, dbl_ILLheap_delete(), dbl_ILLheap_insert(), dbl_ILLheap_modify(), dbl_heap::hexist, dbl_heap::loc, dbl_p_steep_info::norms, dbl_p_devex_info::norms, dbl_price_info::pdinfo, dbl_price_info::psinfo, QS_PRICE_PDANTZIG, QS_PRICE_PDEVEX, and QS_PRICE_PSTEEP.

Referenced by dbl_ILLprice_compute_dual_inf().

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static void dbl_update_p_scaleinf	(	dbl_price_info *const	p,
		dbl_heap *const	h,
		int const	i,
		double	inf,
		int const	prule
	)

Definition at line 1248 of file dbl_price.c.

References dbl_ILLheap_delete(), dbl_ILLheap_insert(), dbl_ILLheap_modify(), dbl_price_info::ddinfo, dbl_price_info::dsinfo, dbl_heap::hexist, dbl_heap::loc, dbl_d_devex_info::norms, dbl_d_steep_info::norms, dbl_price_info::p_scaleinf, QS_PRICE_DDANTZIG, QS_PRICE_DDEVEX, and QS_PRICE_DSTEEP.

Referenced by dbl_ILLprice_compute_primal_inf().

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