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amesos_klu_kernel.c File Reference
#include "amesos_klu_internal.h"
Include dependency graph for amesos_klu_kernel.c:

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Functions

static Int dfs (Int j, Int k, Int Pinv[], Int Llen[], Int Lip[], Int Stack[], Int Flag[], Int Lpend[], Int top, Unit LU[], Int *Lik, Int *plength, Int Ap_pos[])
static Int lsolve_symbolic (Int n, Int k, Int Ap[], Int Ai[], Int Q[], Int Pinv[], Int Stack[], Int Flag[], Int Lpend[], Int Ap_pos[], Unit LU[], Int lup, Int Llen[], Int Lip[], Int k1, Int PSinv[])
static void construct_column (Int k, Int Ap[], Int Ai[], Entry Ax[], Int Q[], Entry X[], Int k1, Int PSinv[], double Rs[], Int scale, Int Offp[], Int Offi[], Entry Offx[])
static void lsolve_numeric (Int Pinv[], Unit *LU, Int Stack[], Int Lip[], Int top, Int n, Int Llen[], Entry X[])
static Int lpivot (Int diagrow, Int *p_pivrow, Entry *p_pivot, double *p_abs_pivot, double tol, Entry X[], Unit *LU, Int Lip[], Int Llen[], Int k, Int n, Int Pinv[], Int *p_firstrow, KLU_common *Common)
static void prune (Int Lpend[], Int Pinv[], Int k, Int pivrow, Unit *LU, Int Uip[], Int Lip[], Int Ulen[], Int Llen[])
size_t KLU_kernel (Int n, Int Ap[], Int Ai[], Entry Ax[], Int Q[], size_t lusize, Int Pinv[], Int P[], Unit **p_LU, Entry Udiag[], Int Llen[], Int Ulen[], Int Lip[], Int Uip[], Int *lnz, Int *unz, Entry X[], Int Stack[], Int Flag[], Int Ap_pos[], Int Lpend[], Int k1, Int PSinv[], double Rs[], Int Offp[], Int Offi[], Entry Offx[], KLU_common *Common)

Function Documentation

static Int dfs ( Int  j,
Int  k,
Int  Pinv[],
Int  Llen[],
Int  Lip[],
Int  Stack[],
Int  Flag[],
Int  Lpend[],
Int  top,
Unit  LU[],
Int *  Lik,
Int *  plength,
Int  Ap_pos[] 
) [static]

Definition at line 19 of file amesos_klu_kernel.c.

static Int lsolve_symbolic ( Int  n,
Int  k,
Int  Ap[],
Int  Ai[],
Int  Q[],
Int  Pinv[],
Int  Stack[],
Int  Flag[],
Int  Lpend[],
Int  Ap_pos[],
Unit  LU[],
Int  lup,
Int  Llen[],
Int  Lip[],
Int  k1,
Int  PSinv[] 
) [static]

Definition at line 123 of file amesos_klu_kernel.c.

static void construct_column ( Int  k,
Int  Ap[],
Int  Ai[],
Entry  Ax[],
Int  Q[],
Entry  X[],
Int  k1,
Int  PSinv[],
double  Rs[],
Int  scale,
Int  Offp[],
Int  Offi[],
Entry  Offx[] 
) [static]

Definition at line 209 of file amesos_klu_kernel.c.

static void lsolve_numeric ( Int  Pinv[],
Unit LU,
Int  Stack[],
Int  Lip[],
Int  top,
Int  n,
Int  Llen[],
Entry  X[] 
) [static]

Definition at line 306 of file amesos_klu_kernel.c.

static Int lpivot ( Int  diagrow,
Int *  p_pivrow,
Entry *  p_pivot,
double *  p_abs_pivot,
double  tol,
Entry  X[],
Unit LU,
Int  Lip[],
Int  Llen[],
Int  k,
Int  n,
Int  Pinv[],
Int *  p_firstrow,
KLU_common *  Common 
) [static]

Definition at line 355 of file amesos_klu_kernel.c.

static void prune ( Int  Lpend[],
Int  Pinv[],
Int  k,
Int  pivrow,
Unit LU,
Int  Uip[],
Int  Lip[],
Int  Ulen[],
Int  Llen[] 
) [static]

Definition at line 516 of file amesos_klu_kernel.c.

size_t KLU_kernel ( Int  n,
Int  Ap[],
Int  Ai[],
Entry  Ax[],
Int  Q[],
size_t  lusize,
Int  Pinv[],
Int  P[],
Unit **  p_LU,
Entry  Udiag[],
Int  Llen[],
Int  Ulen[],
Int  Lip[],
Int  Uip[],
Int *  lnz,
Int *  unz,
Entry  X[],
Int  Stack[],
Int  Flag[],
Int  Ap_pos[],
Int  Lpend[],
Int  k1,
Int  PSinv[],
double  Rs[],
Int  Offp[],
Int  Offi[],
Entry  Offx[],
KLU_common *  Common 
)

Definition at line 627 of file amesos_klu_kernel.c.

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