#include "defs.h"
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Functions | |
void | cpvec (double *, int, int, double *) |
double | dot (double *, int, int, double *) |
void | scadd (double *, int, int, double, double *) |
void | vecscale (double *, int, int, double, double *) |
double | norm (double *, int, int) |
void | orthog1 (int n, double *vec) |
void | init_vec_orth1 (int n, double *vec) |
void | right_mult_with_vector (vtx_data *, int, double *, double *) |
void | right_mult_with_vector_f (float **, int, double *, double *) |
void | vectors_subtraction (int, double *, double *, double *) |
void | vectors_addition (int, double *, double *, double *) |
void | vectors_scalar_mult (int, double *, double, double *) |
void | copy_vector (int n, double *source, double *dest) |
double | vectors_inner_product (int n, double *vector1, double *vector2) |
double | max_abs (int n, double *vector) |
void | right_mult_with_vector_transpose (double **, int, int, double *, double *) |
void | right_mult_with_vector_d (double **, int, int, double *, double *) |
void | mult_dense_mat (double **, float **, int, int, int, float ***C) |
void | mult_dense_mat_d (double **, float **, int, int, int, double ***CC) |
void | mult_sparse_dense_mat_transpose (vtx_data *, double **, int, int, float ***) |
boolean | power_iteration (double **, int, int, double **, double *, boolean) |
void | orthog1f (int n, float *vec) |
void | right_mult_with_vector_ff (float *, int, float *, float *) |
void | vectors_substractionf (int, float *, float *, float *) |
void | vectors_additionf (int n, float *vector1, float *vector2, float *result) |
void | vectors_mult_additionf (int n, float *vector1, float alpha, float *vector2) |
void | vectors_scalar_multf (int n, float *vector, float alpha, float *result) |
void | copy_vectorf (int n, float *source, float *dest) |
double | vectors_inner_productf (int n, float *vector1, float *vector2) |
void | set_vector_val (int n, double val, double *result) |
void | set_vector_valf (int n, float val, float *result) |
double | max_absf (int n, float *vector) |
void | square_vec (int n, float *vec) |
void | invert_vec (int n, float *vec) |
void | sqrt_vec (int n, float *vec) |
void | sqrt_vecf (int n, float *source, float *target) |
void | invert_sqrt_vec (int n, float *vec) |
void copy_vector | ( | int | n, | |
double * | source, | |||
double * | dest | |||
) |
Definition at line 433 of file matrix_ops.c.
Referenced by conjugate_gradient(), and conjugate_gradient_f().
void copy_vectorf | ( | int | n, | |
float * | source, | |||
float * | dest | |||
) |
Definition at line 659 of file matrix_ops.c.
Referenced by conjugate_gradient_mkernel(), and stress_majorization_kD_mkernel().
void cpvec | ( | double * | , | |
int | , | |||
int | , | |||
double * | ||||
) |
double dot | ( | double * | , | |
int | , | |||
int | , | |||
double * | ||||
) |
Definition at line 272 of file matrix_ops.c.
void init_vec_orth1 | ( | int | n, | |
double * | vec | |||
) |
void invert_sqrt_vec | ( | int | n, | |
float * | vec | |||
) |
void invert_vec | ( | int | n, | |
float * | vec | |||
) |
double max_abs | ( | int | n, | |
double * | vector | |||
) |
Definition at line 453 of file matrix_ops.c.
double max_absf | ( | int | n, | |
float * | vector | |||
) |
Definition at line 694 of file matrix_ops.c.
void mult_dense_mat | ( | double ** | , | |
float ** | , | |||
int | , | |||
int | , | |||
int | , | |||
float *** | C | |||
) |
void mult_dense_mat_d | ( | double ** | , | |
float ** | , | |||
int | , | |||
int | , | |||
int | , | |||
double *** | CC | |||
) |
Definition at line 180 of file matrix_ops.c.
References C, malloc(), NULL, and realloc().
Referenced by iterativePCA_1D().
void mult_sparse_dense_mat_transpose | ( | vtx_data * | , | |
double ** | , | |||
int | , | |||
int | , | |||
float *** | ||||
) |
Definition at line 216 of file matrix_ops.c.
References C, vtx_data::ewgts, malloc(), vtx_data::nedges, NULL, and realloc().
Referenced by iterativePCA_1D().
double norm | ( | double * | , | |
int | , | |||
int | ||||
) |
void orthog1 | ( | int | n, | |
double * | vec | |||
) |
Definition at line 321 of file matrix_ops.c.
Referenced by conjugate_gradient(), conjugate_gradient_f(), init_vec_orth1(), initLayout(), and stress_majorization_kD_mkernel().
void orthog1f | ( | int | n, | |
float * | vec | |||
) |
Definition at line 26 of file matrix_ops.c.
References cpvec(), dot(), free(), N_GNEW, norm(), right_mult_with_vector_d(), scadd(), and vecscale().
Referenced by iterativePCA_1D(), and PCA_alloc().
void right_mult_with_vector | ( | vtx_data * | , | |
int | , | |||
double * | , | |||
double * | ||||
) |
Definition at line 356 of file matrix_ops.c.
References vtx_data::nedges.
Referenced by conjugate_gradient().
void right_mult_with_vector_d | ( | double ** | , | |
int | , | |||
int | , | |||
double * | , | |||
double * | ||||
) |
void right_mult_with_vector_f | ( | float ** | , | |
int | , | |||
double * | , | |||
double * | ||||
) |
void right_mult_with_vector_ff | ( | float * | , | |
int | , | |||
float * | , | |||
float * | ||||
) |
Definition at line 596 of file matrix_ops.c.
Referenced by conjugate_gradient_mkernel(), and stress_majorization_kD_mkernel().
void right_mult_with_vector_transpose | ( | double ** | , | |
int | , | |||
int | , | |||
double * | , | |||
double * | ||||
) |
Definition at line 505 of file matrix_ops.c.
void scadd | ( | double * | , | |
int | , | |||
int | , | |||
double | , | |||
double * | ||||
) |
void set_vector_val | ( | int | n, | |
double | val, | |||
double * | result | |||
) |
Definition at line 679 of file matrix_ops.c.
void set_vector_valf | ( | int | n, | |
float | val, | |||
float * | result | |||
) |
void sqrt_vec | ( | int | n, | |
float * | vec | |||
) |
void sqrt_vecf | ( | int | n, | |
float * | source, | |||
float * | target | |||
) |
void square_vec | ( | int | n, | |
float * | vec | |||
) |
void vecscale | ( | double * | , | |
int | , | |||
int | , | |||
double | , | |||
double * | ||||
) |
void vectors_addition | ( | int | , | |
double * | , | |||
double * | , | |||
double * | ||||
) |
Definition at line 401 of file matrix_ops.c.
Referenced by conjugate_gradient(), and conjugate_gradient_f().
void vectors_additionf | ( | int | n, | |
float * | vector1, | |||
float * | vector2, | |||
float * | result | |||
) |
Definition at line 631 of file matrix_ops.c.
Referenced by conjugate_gradient_mkernel(), and stress_majorization_kD_mkernel().
double vectors_inner_product | ( | int | n, | |
double * | vector1, | |||
double * | vector2 | |||
) |
Definition at line 441 of file matrix_ops.c.
Referenced by conjugate_gradient(), and conjugate_gradient_f().
double vectors_inner_productf | ( | int | n, | |
float * | vector1, | |||
float * | vector2 | |||
) |
Definition at line 667 of file matrix_ops.c.
Referenced by conjugate_gradient_mkernel(), and stress_majorization_kD_mkernel().
void vectors_mult_additionf | ( | int | n, | |
float * | vector1, | |||
float | alpha, | |||
float * | vector2 | |||
) |
Definition at line 641 of file matrix_ops.c.
Referenced by conjugate_gradient_mkernel(), and stress_majorization_kD_mkernel().
void vectors_scalar_mult | ( | int | , | |
double * | , | |||
double | , | |||
double * | ||||
) |
Definition at line 424 of file matrix_ops.c.
Referenced by conjugate_gradient(), and conjugate_gradient_f().
void vectors_scalar_multf | ( | int | n, | |
float * | vector, | |||
float | alpha, | |||
float * | result | |||
) |
void vectors_substractionf | ( | int | , | |
float * | , | |||
float * | , | |||
float * | ||||
) |
void vectors_subtraction | ( | int | , | |
double * | , | |||
double * | , | |||
double * | ||||
) |
Definition at line 390 of file matrix_ops.c.
Referenced by conjugate_gradient(), and conjugate_gradient_f().