graphprogram/matrix.h

#ifndef MATRIX_H
#define MATRIX_H

#include <stdint.h>

void print_matrix(const uint64_t row_length,
                  const uint64_t column_length,
                  const uint64_t matrix[row_length][column_length]);

/*
    First two matrices will be multiplied and
    restult will be written to output_matrix.
    Matrix requirements are as specified in the parameters.
    Function return 0 on success and 1 on failure.
*/
int gemm_basic(const uint64_t row_length1,
                          const uint64_t column_length1,
                          const uint64_t matrix1[row_length1][column_length1],
                          const uint64_t row_length2,
                          const uint64_t column_length2,
                          const uint64_t matrix2[row_length2][column_length2],
                          uint64_t output_matrix[row_length1][column_length2]);

int read_csv(char *file_name,
             uint64_t row_length,
             uint64_t column_length,
             uint64_t output_matrix[row_length][column_length]);

void copy(const uint64_t row_length,
          const uint64_t column_length,
          const uint64_t input_matrix[row_length][column_length],
          uint64_t output_matrix[row_length][column_length]);

#endif