31 lines
642 B
C
31 lines
642 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <pthread.h>
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#include <assert.h>
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#define NUM_THREADS 16
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void *thread(void *thread_id) {
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int id = *((int *) thread_id);
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printf("Hello from thread %d\n", id);
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return NULL;
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}
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int main() {
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pthread_t threads[NUM_THREADS];
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int tabid[NUM_THREADS];
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for (int i = 0; i < NUM_THREADS; i++){
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tabid[i] = i+1;
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}
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for (int i = 0; i < NUM_THREADS; i++){
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assert( pthread_create(&threads[i], NULL, thread, &tabid[i]) == 0);
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}
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for (int i = 0; i < NUM_THREADS; i++){
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assert( pthread_join(threads[i], NULL) == 0);
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}
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return EXIT_SUCCESS;
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}
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