66 lines
1.1 KiB
C
66 lines
1.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "utils.h"
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float *create_sa_matrix(int rows, int cols) {
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float *x;
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x = (float *) malloc(rows * cols * sizeof(float));
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return x;
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}
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void destroy_sa_matrix(float *x) {
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free(x);
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}
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void print_sa_matrix(float *x, int rows, int cols) {
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int i, j;
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for (i = 0; i < rows; i++) {
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for (j = 0; j < cols; j++) {
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printf("%f\t", x[IDX(cols, i, j)]);
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}
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printf("\n");
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}
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fflush(stdout);
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}
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float **create_matrix(int rows, int cols) {
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int i;
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float **x;
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x = (float **) malloc(rows * sizeof(float));
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for (i = 0; i < rows; i++) {
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x[i] = (float *) malloc(cols * sizeof(float));
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}
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return x;
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}
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void destroy_matrix(float **x, int rows) {
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int i;
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for (i = 0; i < rows; i++) {
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free(x[i]);
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}
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free(x);
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}
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void print_matrix(float **x, int rows, int cols) {
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int i, j;
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for (i = 0; i < rows; i++) {
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for (j = 0; j < cols; j++) {
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printf("%f\t", x[i][j]);
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}
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printf("\n");
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}
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fflush(stdout);
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}
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float fmaxf(float a, float b) {
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if (a > b) {
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return a;
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} else {
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return b;
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}
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}
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