|
|
|
|
#ifndef COO_SPARSE_MATRIX_H /* Include guard */
|
|
|
|
|
#define COO_SPARSE_MATRIX_H
|
|
|
|
|
|
|
|
|
|
#include <stdbool.h>
|
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
#include <stdio.h>
|
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
|
|
|
|
|
#include "csr_sparse_matrix.h"
|
|
|
|
|
|
|
|
|
|
typedef struct cooSparseMatrixElement {
|
|
|
|
|
double value;
|
|
|
|
|
int rowIndex, columnIndex;
|
|
|
|
|
} CooSparseMatrixElement;
|
|
|
|
|
|
|
|
|
|
typedef struct cooSparseMatrix {
|
|
|
|
|
int size, numberOfNonZeroElements;
|
|
|
|
|
CooSparseMatrixElement **elements;
|
|
|
|
|
} CooSparseMatrix;
|
|
|
|
|
|
|
|
|
|
CooSparseMatrix initCooSparseMatrix();
|
|
|
|
|
void allocMemoryForCoo(CooSparseMatrix *sparseMatrix, int numberOfElements);
|
|
|
|
|
void addElement(CooSparseMatrix *sparseMatrix, double value, int row,
|
|
|
|
|
int column);
|
|
|
|
|
void transposeSparseMatrix(CooSparseMatrix *sparseMatrix);
|
|
|
|
|
void transformToCSR(CooSparseMatrix initialSparseMatrix,
|
|
|
|
|
CsrSparseMatrix *transformedSparseMatrix);
|
|
|
|
|
void cooSparseMatrixVectorMultiplication(CooSparseMatrix sparseMatrix,
|
|
|
|
|
double *vector, double **product, int vectorSize);
|
|
|
|
|
void destroyCooSparseMatrix(CooSparseMatrix *sparseMatrix);
|
|
|
|
|
void printCooSparseMatrix(CooSparseMatrix sparseMatrix);
|
|
|
|
|
|
|
|
|
|
#endif // COO_SPARSE_MATRIX_H
|
