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File: [Development] / JSOC / proj / libs / interpolate / cholesky_down.h (download)
Revision: 1.1, Tue Mar 9 19:55:14 2010 UTC (13 years, 3 months ago) by arta
Branch: MAIN
CVS Tags: Ver_LATEST, Ver_9-5, Ver_9-41, Ver_9-4, Ver_9-3, Ver_9-2, Ver_9-1, Ver_9-0, Ver_8-8, Ver_8-7, Ver_8-6, Ver_8-5, Ver_8-4, Ver_8-3, Ver_8-2, Ver_8-12, Ver_8-11, Ver_8-10, Ver_8-1, Ver_8-0, Ver_7-1, Ver_7-0, Ver_6-4, Ver_6-3, Ver_6-2, Ver_6-1, Ver_6-0, Ver_5-9, Ver_5-8, Ver_5-7, Ver_5-14, Ver_5-13, Ver_5-12, Ver_5-11, Ver_5-10, HEAD

Moved the interpolate library from base to proj - added the fresize code too.

extern void dcholesky_down_0(
/*
Given Cholesky decomposion of matrix compute decomposition of matrix
with one row and column removed

call dcholesky_down_0(uplo, n, a, lda, idel, info)
uplo,n,a,lda are the same as for dpotrf
idel is the column/row to be deleted 0<=idel<n
*/
char *uplo,
int *n,
double *a,
int *lda,
int *idel,
int *info
);

extern void dcholesky_down_multi_0(
/*
Given Cholesky decomposion of matrix compute decomposition of matrix
with one row and column removed

call dcholesky_down_multi_0(uplo, n, a, lda, ndel, wdel, info)
uplo,n,a,lda are the same as for dpotrf
ndel is the number of columns/rows to be deleted
wdel is the list of columns/rows to be deleted
*/
char *uplo,
int *n,
double *a,
int *lda,
int *ndel,
int *wdel,
int *info
);

extern void dcholesky_down_mask(
/*
Given Cholesky decomposion of matrix compute decomposition of matrix
with one row and column removed

call dcholesky_down_mask(uplo, n, a, lda, mask, info)
uplo,n,a,lda are the same as for dpotrf
mask is 0 for elements to retain, !=0 for elements to remove
*/
char *uplo,
int *n_in,
double *a,
int *lda,
int *mask,
int *info
);

Karen Tian