Exercise 4 for the course "Parallel and distributed systems" of THMMY in AUTH university.
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#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