#include <stdio.h>
#include <stdlib.h>
#include <omp.h>
#define N 1000
void initialize_random_matrix(int mat[N][N]) {
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
mat
[i
][j
] = rand() % 100; // Generate random values between 0 and 99 }
}
}
void matrix_multiply(int A[N][N], int B[N][N], int C[N][N]) {
#pragma omp parallel for
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
int sum = 0;
#pragma omp parallel for reduction(+:sum)
for (int k = 0; k < N; k++) {
sum += A[i][k] * B[k][j];
}
C[i][j] = sum;
}
}
}
int main() {
int A[N][N], B[N][N], C[N][N];
// Initialize matrices A and B with random values
initialize_random_matrix(3);
initialize_random_matrix(4);
// Perform matrix multiplication
matrix_multiply(A, B, C);
// Print the result (optional)
// ...
return 0;
}
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