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Revision 22a32967b4fed9222e6ab91ea80193ffb73d13b8 authored by Ben Hermans on 22 April 2020, 17:19:39 UTC, committed by Ben Hermans on 22 April 2020, 17:19:39 UTC
Function to permute sparse vectors (with the result having sorted indices)
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permutation.h
#ifndef LADEL_PERMUTATION_H
#define LADEL_PERMUTATION_H

#include "types.h"

void ladel_permute_vector(ladel_double *x, ladel_int *p, ladel_int size, ladel_double *y);

void ladel_inverse_permute_vector(ladel_double *x, ladel_int *pinv, ladel_int size, ladel_double *y);

void ladel_permute_symmetric_matrix(ladel_sparse_matrix *M, ladel_int *p, ladel_sparse_matrix *Mpp, ladel_work* work);

void ladel_permute_sparse_vector(ladel_sparse_matrix *x, ladel_int col, ladel_int *p, ladel_work *work);

#endif /*LADEL_PERMUTATION_H*/